Photo of Restoring Minds Behavioral Services, Psychiatric Nurse Practitioner in Los Angeles, CA
Restoring Minds Behavioral Services
Psychiatric Nurse Practitioner, DNP, MSN, APRN, PMHNP, BC
Verified Verified
1 Endorsed
Los Angeles, CA 90045  (Online Only)
I provide psychiatric evaluation, medication management and work with a wide array of struggles including anxiety, ADHD, depression, panic, PTSD, mood disorders, trauma, eating disorders, self-esteem issues, compulsive behaviors, and adjustment.
Are you are struggling with your emotions, having sad mood, anxiety and finding it difficulty to cope with your situation? It can be discouraging when you feel like you've bounced around to different doctors and therapists and never experienced true relief for your symptoms. You don't want to deal with the hassle of multiple locations, multiple providers, and trying to get them to communicate about YOUR best treatment. Considering psychiatric evaluation and medication management may be an appropriate treatment for you.
I provide psychiatric evaluation, medication management and work with a wide array of struggles including anxiety, ADHD, depression, panic, PTSD, mood disorders, trauma, eating disorders, self-esteem issues, compulsive behaviors, and adjustment.
Are you are struggling with your emotions, having sad mood, anxiety and finding it difficulty to cope with your situation? It can be discouraging when you feel like you've bounced around to different doctors and therapists and never experienced true relief for your symptoms. You don't want to deal with the hassle of multiple locations, multiple providers, and trying to get them to communicate about YOUR best treatment. Considering psychiatric evaluation and medication management may be an appropriate treatment for you.
(817) 587-0861 View (817) 587-0861
Photo of Cheryl L Green, Psychiatrist in Los Angeles, CA
Cheryl L Green
Psychiatrist, MD, PhD
Verified Verified
Los Angeles, CA 90049
I welcome people of all ages and genders, but I have special expertise in working with women and adolescent girls who suffer from depression, mood swings, grief, anxiety, stress, trauma, self-injury, eating disorders, and/or ADHD. I see patients in person in Beverly Hills and in Redlands, California, and I also see patients via telepsychiatry throughout California. I use an approach that combines psychiatry-as-usual, that is, medications and therapy, with lifestyle changes in six domains. I work with patients to help them to achieve all-around vibrant health, both mental and physical.
I welcome people of all ages and genders, but I have special expertise in working with women and adolescent girls who suffer from depression, mood swings, grief, anxiety, stress, trauma, self-injury, eating disorders, and/or ADHD. I see patients in person in Beverly Hills and in Redlands, California, and I also see patients via telepsychiatry throughout California. I use an approach that combines psychiatry-as-usual, that is, medications and therapy, with lifestyle changes in six domains. I work with patients to help them to achieve all-around vibrant health, both mental and physical.
(310) 697-8692 View (310) 697-8692
Photo of Kendall Haydel, Psychiatric Nurse Practitioner in Los Angeles, CA
Kendall Haydel
Psychiatric Nurse Practitioner, PMHNP
Verified Verified
Los Angeles, CA 90069  (Online Only)
I am a board-certified psychiatric-mental health nurse practitioner with over 15 years of mental health experience. I utilize a holistic approach specializing in treating ADD/ADHD, anxiety, depression, and eating disorders, with a focus on serving the LGBTQIA+ community.
I am a board-certified psychiatric-mental health nurse practitioner with over 15 years of mental health experience. I utilize a holistic approach specializing in treating ADD/ADHD, anxiety, depression, and eating disorders, with a focus on serving the LGBTQIA+ community.
(310) 987-4953 View (310) 987-4953
Photo of Michelle Shuff, Psychiatrist in Los Angeles, CA
Michelle Shuff
Psychiatrist, MD
Verified Verified
1 Endorsed
Los Angeles, CA 90066
I have been involved in medical research, medical activism and have held several leadership roles. Since graduation I have worked in settings with severe mental illness and patients who have treatment-resistant illness. These experiences have helped me to excel at Psychopharmacology as I have extensive knowledge using a variety of medications. I have training in working with diverse populations in a variety of clinical settings. I am warm, compassionate, understanding, and culturally sensitive. This helps guide me into forming an accurate diagnosis and medication plan for each individual patient.
I have been involved in medical research, medical activism and have held several leadership roles. Since graduation I have worked in settings with severe mental illness and patients who have treatment-resistant illness. These experiences have helped me to excel at Psychopharmacology as I have extensive knowledge using a variety of medications. I have training in working with diverse populations in a variety of clinical settings. I am warm, compassionate, understanding, and culturally sensitive. This helps guide me into forming an accurate diagnosis and medication plan for each individual patient.
(424) 532-7446 View (424) 532-7446
Photo of Monica Federoff, Psychiatrist in Los Angeles, CA
Monica Federoff
Psychiatrist, MD, PhD
Verified Verified
1 Endorsed
Los Angeles, CA 90026
Thank you for your interest in my practice. I am a board-certified psychiatrist practicing at CalPsychiatry Echo Park and Downtown Los Angeles offices. I am passionate about treating patients holistically with a variety of psychiatric disorders including mood and anxiety disorders, women’s reproductive mental health, sleep disorders, OCD and ADHD. I value a personalized yet integrative approach to patient care and wellness, including both behavioral and pharmacologic based treatments. I obtained my MD from UC Irvine, PhD in Neurogenetics from University College London and completed my Psychiatry residency training at UC San Diego.
Thank you for your interest in my practice. I am a board-certified psychiatrist practicing at CalPsychiatry Echo Park and Downtown Los Angeles offices. I am passionate about treating patients holistically with a variety of psychiatric disorders including mood and anxiety disorders, women’s reproductive mental health, sleep disorders, OCD and ADHD. I value a personalized yet integrative approach to patient care and wellness, including both behavioral and pharmacologic based treatments. I obtained my MD from UC Irvine, PhD in Neurogenetics from University College London and completed my Psychiatry residency training at UC San Diego.
(818) 873-5280 View (818) 873-5280
Photo of Lucy Yusun Won, Psychiatrist in Los Angeles, CA
Lucy Yusun Won
Psychiatrist, DO
Verified Verified
Los Angeles, CA 90010
It is okay to reach out for help. In fact, acknowledging that you need help tells me you are being honest with yourself, and reaching out for help tells me you are being brave. You want stability and balance back in your life. I see that and I will help you reach it. You and I just need to work together as a team. you may need medication or psychotherapy or both. Whatever it is, I will be here taking one step at a time with you, together.
It is okay to reach out for help. In fact, acknowledging that you need help tells me you are being honest with yourself, and reaching out for help tells me you are being brave. You want stability and balance back in your life. I see that and I will help you reach it. You and I just need to work together as a team. you may need medication or psychotherapy or both. Whatever it is, I will be here taking one step at a time with you, together.
(323) 917-5155 View (323) 917-5155
Photo of Telepsychiatrist_Piedmont Behavioral Services, Psychiatrist in Los Angeles, CA
Telepsychiatrist_Piedmont Behavioral Services
Psychiatrist, MD
Verified Verified
Los Angeles, CA 90005
We provide Child and Adult Psychiatry, Therapy and Substance abuse via video for clients across California. Our Board Certified Psychiatrists and Therapists are available to help everyday and we can offer same day appointments. Telepsychiatry or Telemedicine uses video link (via computer or smartphone) to offer appointments from home or outside clinic. It offers the option to see a psychiatrist from home. Please use our website or below link to make an appointment. https://piedmontbs.com/telepsychiatry/
We provide Child and Adult Psychiatry, Therapy and Substance abuse via video for clients across California. Our Board Certified Psychiatrists and Therapists are available to help everyday and we can offer same day appointments. Telepsychiatry or Telemedicine uses video link (via computer or smartphone) to offer appointments from home or outside clinic. It offers the option to see a psychiatrist from home. Please use our website or below link to make an appointment. https://piedmontbs.com/telepsychiatry/
(984) 203-9516 View (984) 203-9516
Photo of Randall Bailey, Psychiatrist in Los Angeles, CA
Randall Bailey
Psychiatrist, MD
Verified Verified
Los Angeles, CA 90036  (Online Only)
Are you struggling to balance your physical and mental health? Are things becoming unmanageable? Is your time limited? Then welcome to WellPsyche! WellPsyche Medical Group provides experts in the field of Adult and Child/Adolescent Psychiatry. Our practice offers the latest in psychiatry including Telemedicine! Now you can visit with your psychiatrist from the privacy and convenience of your home or work. Our providers take a Conservative and Effective approach to medication management and can help you balance your life.
Are you struggling to balance your physical and mental health? Are things becoming unmanageable? Is your time limited? Then welcome to WellPsyche! WellPsyche Medical Group provides experts in the field of Adult and Child/Adolescent Psychiatry. Our practice offers the latest in psychiatry including Telemedicine! Now you can visit with your psychiatrist from the privacy and convenience of your home or work. Our providers take a Conservative and Effective approach to medication management and can help you balance your life.
(424) 396-1266 View (424) 396-1266
Photo of Sarah Blue, Psychiatrist in Los Angeles, CA
Sarah Blue
Psychiatrist, MD-BC
Verified Verified
Los Angeles, CA 90071  (Online Only)
Are you struggling to balance your physical and mental health? Are things becoming unmanageable? Is your time limited? Then welcome to WellPsyche! WellPsyche Medical Group provides experts in the field of Adult and Child/Adolescent Psychiatry. Our practice offers the latest in psychiatry including Telemedicine! Now you can visit with your psychiatrist from the privacy and convenience of your home or work. Our providers take a Conservative and Effective approach to medication management and can help you balance your life.
Are you struggling to balance your physical and mental health? Are things becoming unmanageable? Is your time limited? Then welcome to WellPsyche! WellPsyche Medical Group provides experts in the field of Adult and Child/Adolescent Psychiatry. Our practice offers the latest in psychiatry including Telemedicine! Now you can visit with your psychiatrist from the privacy and convenience of your home or work. Our providers take a Conservative and Effective approach to medication management and can help you balance your life.
(562) 564-6215 View (562) 564-6215
Photo of Halee Fullerton, Psychiatric Nurse Practitioner in Los Angeles, CA
Halee Fullerton
Psychiatric Nurse Practitioner, NP
Verified Verified
Los Angeles, CA 90026  (Online Only)
My name is Halee Fullerton. I am a board-certified psychiatric nurse practitioner that has worked in various settings. I specialize in medication management. I offer a personalized, holistic, evidence-based approach to the treatment of mental health and addiction disorders. My specific interests are treating depression, trauma/PTSD, anxiety, and addiction disorders in children/adolescents and young adults.
My name is Halee Fullerton. I am a board-certified psychiatric nurse practitioner that has worked in various settings. I specialize in medication management. I offer a personalized, holistic, evidence-based approach to the treatment of mental health and addiction disorders. My specific interests are treating depression, trauma/PTSD, anxiety, and addiction disorders in children/adolescents and young adults.
(818) 824-8119 View (818) 824-8119
Photo of Jamie Fauth, Psychiatric Nurse Practitioner in Los Angeles, CA
Jamie Fauth
Psychiatric Nurse Practitioner
Verified Verified
Los Angeles, CA 90001
Hi, I’m Jamie. I am a board-certified Psychiatric Mental Health Nurse Practitioner with over 9 years of experience in the field. I specialize in treating women’s issues, depression, ADHD, and mood disorders as well as working with the LGBTQIA+ community. During sessions, I use a compassion focused and client centered therapeutic approach. I take a holistic perspective on mental health medication treatment and will carefully evaluate your background, lifestyle, and health history to help you choose the right medication.
Hi, I’m Jamie. I am a board-certified Psychiatric Mental Health Nurse Practitioner with over 9 years of experience in the field. I specialize in treating women’s issues, depression, ADHD, and mood disorders as well as working with the LGBTQIA+ community. During sessions, I use a compassion focused and client centered therapeutic approach. I take a holistic perspective on mental health medication treatment and will carefully evaluate your background, lifestyle, and health history to help you choose the right medication.
(213) 463-7147 View (213) 463-7147
Photo of Tatiana Molinar, Psychiatric Nurse Practitioner in Los Angeles, CA
Tatiana Molinar
Psychiatric Nurse Practitioner, PMHNP, MSN, RN
Verified Verified
Los Angeles, CA 90019  (Online Only)
I am especially honored and equipped to serve those who deeply value culturally sensitive and holistic mental health care. My goal is to support you in understanding and addressing your unique mental, behavioral, and emotional needs. My clients seek clarity and education on their medication options, whether they're embarking on a new treatment, adjusting their current regimen, or contemplating a reduction. They value affirming therapy that respects and celebrates their unique identities, including those who are neurodivergent, part of the LGBTQ+ community, BiPOC, and differently abled.
I am especially honored and equipped to serve those who deeply value culturally sensitive and holistic mental health care. My goal is to support you in understanding and addressing your unique mental, behavioral, and emotional needs. My clients seek clarity and education on their medication options, whether they're embarking on a new treatment, adjusting their current regimen, or contemplating a reduction. They value affirming therapy that respects and celebrates their unique identities, including those who are neurodivergent, part of the LGBTQ+ community, BiPOC, and differently abled.
(323) 870-6580 View (323) 870-6580
Photo of James Luzano, Psychiatrist in Los Angeles, CA
James Luzano
Psychiatrist, MD
Verified Verified
1 Endorsed
Los Angeles, CA 90024
Dealing with mental illness or struggling with an addiction can be challenging for many of us. Having both can almost seem insurmountable. It can also be hard to ask for help, but if you are here you are taking an important step. I can work with you in dealing with these challenges. I am board-certified in both general and addiction psychiatry and provide treatment specifically tailored for each person. Through diagnostic assessment and clarification, medication management, psychotherapy, and other modalities, I can help build a treatment plan that works for you.
Dealing with mental illness or struggling with an addiction can be challenging for many of us. Having both can almost seem insurmountable. It can also be hard to ask for help, but if you are here you are taking an important step. I can work with you in dealing with these challenges. I am board-certified in both general and addiction psychiatry and provide treatment specifically tailored for each person. Through diagnostic assessment and clarification, medication management, psychotherapy, and other modalities, I can help build a treatment plan that works for you.
(310) 307-3063 View (310) 307-3063
Photo of Calista Ebelechukwu Ezeokoye, Psychiatric Nurse Practitioner in Los Angeles, CA
Calista Ebelechukwu Ezeokoye
Psychiatric Nurse Practitioner, DNP, PMHNP, FNP, MSN
Verified Verified
Los Angeles, CA 90008  (Online Only)
Untreated mental illness, chronic stress, psychosis, insomnia, anxiety and depression take a toll not only on your relationships and work, but can also affect your physical health. Your mental health is connected to your overall well being. We apply a holistic approach to helping individuals, couples and families with therapy and treatment services to address stress, chronic depression, mental illnesses, and other mental health-related problems. We see our clients as unique individuals with unique needs which is why our approach is customized and patient-centered.
Untreated mental illness, chronic stress, psychosis, insomnia, anxiety and depression take a toll not only on your relationships and work, but can also affect your physical health. Your mental health is connected to your overall well being. We apply a holistic approach to helping individuals, couples and families with therapy and treatment services to address stress, chronic depression, mental illnesses, and other mental health-related problems. We see our clients as unique individuals with unique needs which is why our approach is customized and patient-centered.
(310) 356-0067 View (310) 356-0067
Photo of Vista Mental Health, Psychiatrist in Los Angeles, CA
Vista Mental Health
Psychiatrist, DO
Verified Verified
1 Endorsed
Los Angeles, CA 90066
Dr. Deborah Fein is a psychiatrist in private practice providing mental health services in Los Angeles. Her treatment is focused on providing a personalized experience, throughout the entire course of treatment. Patients are able to contact her directly, which helps to ensure the best possible treatment outcomes. Treatment recommendations are based on the best current research and clinical evidence available. Dr. Fein will take a medical history and may recommend labs, studies, or referrals to other providers, as appropriate, so that any complicating factors in the treatment can be properly addressed and treated.
Dr. Deborah Fein is a psychiatrist in private practice providing mental health services in Los Angeles. Her treatment is focused on providing a personalized experience, throughout the entire course of treatment. Patients are able to contact her directly, which helps to ensure the best possible treatment outcomes. Treatment recommendations are based on the best current research and clinical evidence available. Dr. Fein will take a medical history and may recommend labs, studies, or referrals to other providers, as appropriate, so that any complicating factors in the treatment can be properly addressed and treated.
(323) 988-0261 View (323) 988-0261
Photo of Leenoy Hendizadeh, Psychiatrist in Los Angeles, CA
Leenoy Hendizadeh
Psychiatrist, MD
Verified Verified
1 Endorsed
Los Angeles, CA 90025
Dr. Leenoy Hendizadeh is a skilled physician licensed by the Medical Board of California specializing in psychiatry. As a Los Angeles native, she is happy to serve the city that is home. She believes the genuine human connections built in psychiatry are fundamental to the treatment itself. Dr. Hendizadeh provides a warm and nurturing place for her patients to freely express themselves. She offers evidence-based treatment recommendations that include therapy and self kindness practices to promote well being. She also prescribes the appropriate medications for those dealing with significant emotional distress.
Dr. Leenoy Hendizadeh is a skilled physician licensed by the Medical Board of California specializing in psychiatry. As a Los Angeles native, she is happy to serve the city that is home. She believes the genuine human connections built in psychiatry are fundamental to the treatment itself. Dr. Hendizadeh provides a warm and nurturing place for her patients to freely express themselves. She offers evidence-based treatment recommendations that include therapy and self kindness practices to promote well being. She also prescribes the appropriate medications for those dealing with significant emotional distress.
(310) 421-4992 View (310) 421-4992
Photo of Tarik Hadzic, Psychiatrist in Los Angeles, CA
Tarik Hadzic
Psychiatrist, MD, PhD
Verified Verified
1 Endorsed
Los Angeles, CA 90025
I am a board certified child, adolescent and adult psychiatrist who practices psychotherapy, pharmacologic treatment and, when appropriate, refers for interventional psychiatry treatments. I see both children and adults, and approach patients and their families with respect, compassion and care. While I strongly believe in pharmacologic treatments backed by neuroscience, I am also a proponent of not simply medicating a child or an adult, but using the entire spectrum of interventions for a healthy brain (exercise, diet, meditation, mindfulness). I liaison with schools, teachers, parents, guardians, therapists, life coaches.
I am a board certified child, adolescent and adult psychiatrist who practices psychotherapy, pharmacologic treatment and, when appropriate, refers for interventional psychiatry treatments. I see both children and adults, and approach patients and their families with respect, compassion and care. While I strongly believe in pharmacologic treatments backed by neuroscience, I am also a proponent of not simply medicating a child or an adult, but using the entire spectrum of interventions for a healthy brain (exercise, diet, meditation, mindfulness). I liaison with schools, teachers, parents, guardians, therapists, life coaches.
(424) 317-8336 View (424) 317-8336
Photo of Gregory Sayer, Psychiatrist in Los Angeles, CA
Gregory Sayer
Psychiatrist, MD, DFAACAP
Verified Verified
1 Endorsed
Los Angeles, CA 90024  (Online Only)
Does not take health insurance- -Dr. Sayer is a board certified child, adolescent, and adult psychiatrist who specializes in medication management and psychotherapy. All appointments are currently virtual. He is licensed in New York and California. He founded the group private practice, Ficus Psych. In private practice, he sees children, teens, and adults. Dr. Sayer understands that the best outcomes happen when patients and doctors work as a team. It is his mission to use his expertise, in combination with the unique characteristics of each patient, to empower patients to make meaningful progress in their lives.
Does not take health insurance- -Dr. Sayer is a board certified child, adolescent, and adult psychiatrist who specializes in medication management and psychotherapy. All appointments are currently virtual. He is licensed in New York and California. He founded the group private practice, Ficus Psych. In private practice, he sees children, teens, and adults. Dr. Sayer understands that the best outcomes happen when patients and doctors work as a team. It is his mission to use his expertise, in combination with the unique characteristics of each patient, to empower patients to make meaningful progress in their lives.
(323) 746-1030 View (323) 746-1030
Photo of Kyle Chen, Psychiatric Nurse Practitioner in Los Angeles, CA
Kyle Chen
Psychiatric Nurse Practitioner, PMHNP
Verified Verified
1 Endorsed
Los Angeles, CA 90015  (Online Only)
Kyle Chen PMHNP-BC ​ Licensed in: California ​ Board Certified Psychiatric Nurse Practitioner Kyle Chen is a Board-Certified Psychiatric-Mental Health Nurse Practitioner. He received his degree from California State University – Los Angeles and is certified by the American Nurses Credentialing Center (ANCC). He has over 6 years of nursing experience in a variety of settings including inpatient and outpatient facilities. His goal is to create a collaborative relationship with you to understand your unique story and provide individualized treatments through evidence-based practices.
Kyle Chen PMHNP-BC ​ Licensed in: California ​ Board Certified Psychiatric Nurse Practitioner Kyle Chen is a Board-Certified Psychiatric-Mental Health Nurse Practitioner. He received his degree from California State University – Los Angeles and is certified by the American Nurses Credentialing Center (ANCC). He has over 6 years of nursing experience in a variety of settings including inpatient and outpatient facilities. His goal is to create a collaborative relationship with you to understand your unique story and provide individualized treatments through evidence-based practices.
(562) 991-6733 View (562) 991-6733
Photo of Psychiatry Unplugged, Psychiatrist in Los Angeles, CA
Psychiatry Unplugged
Psychiatrist, MD
Verified Verified
12 Endorsed
Los Angeles, CA 90045
Dr. Bacchus is highly-skilled, warm, well-regarded. Empathy, compassion and understanding buttress all evaluations. She is board certified in psychiatry, addiction medicine, psychosomatic medicine and geriatric psychiatry. Integrative psychiatry is a biopsychosocial approach to total health. Functional capability and full mind and body health restoration is the goal. This approach is comprehensive, simple, fast and highly customized for each patient. Dr. Bacchus is able to help you identify the core issues of difficulty and address them with medication assisted treatment and psychotherapy in the quickest and easiest way possible.
Dr. Bacchus is highly-skilled, warm, well-regarded. Empathy, compassion and understanding buttress all evaluations. She is board certified in psychiatry, addiction medicine, psychosomatic medicine and geriatric psychiatry. Integrative psychiatry is a biopsychosocial approach to total health. Functional capability and full mind and body health restoration is the goal. This approach is comprehensive, simple, fast and highly customized for each patient. Dr. Bacchus is able to help you identify the core issues of difficulty and address them with medication assisted treatment and psychotherapy in the quickest and easiest way possible.
(844) 616-1616 View (844) 616-1616

See more therapy options for Los Angeles

Eating Disorders Psychiatrists

What happens in therapy for eating disorders?

In therapy for eating disorders, patients typically describe their eating and exercise behaviors, their patterns of eating in relation to stress, their beliefs about their body, the ways their eating behavior affects their relationships, and their desire (or lack of it) to change. Such information helps the therapist understand the origins of the disorder and the role it plays in the patient’s life, important for guiding treatment. Attitudes and feelings about food and eating, body weight, and physical appearance are common topics of discussion throughout treatment.

What therapy types help with eating disorders?

Once any acute medical or psychiatric emergency is resolved, psychoactive medication is often prescribed, requiring the supervision of a psychiatrist. In addition, patients receive some form of nutritional counseling along with one or more forms of psychotherapy. For adolescents, family-based treatment is empirically validated and considered the first line of treatment; parents and their children meet weekly with a clinician as the adults are coached on how to nourish and psychologically support the young patient. Adults typically receive some form of individual psychotherapy, intended to resolve the cognitive and behavioral disturbances that underlie the disorder and to relieve the mood disturbances that accompany it. In addition, patients may also be helped by group therapy.

What is the goal of therapy for eating disorders?

The most immediate goal of treatment for eating disorders is to save the life of people who are on a path of starving themselves to death or engaging in eating patterns that are doing irreparable physical harm to their body. Once the acute medical danger is past, therapy is required to understand the nature of the disordered eating and/or exercise patterns, establish healthy eating behavior, and to tackle the many erroneous beliefs and distorted self-perceptions that underlie eating disorders and continue to pose a threat to health and life. Therapy also addresses the impaired mood that not only accompanies eating disorders but intensifies the danger to health and life.

What are the limitations of therapy for eating disorders?

Therapy can be very helpful for eating disorders—but that can happen only after people recognize they have a condition that must be treated. Especially with anorexia, the distortions in self-image that accompany the disorder can keep people from acknowledging they have a problem. Individuals may in fact see their eating disorder as a badge of self-control. Those with binge-eating disorder may feel too ashamed to seek help. Therapy cannot help those who do not avail themselves of it.

How long does therapy last for eating disorders?

Because of their complexity, recovery from eating disorders is usually a long-term process—measured in months and years— often marked by setbacks and relapse. Some form of help, such as individual or group therapy, may be advisable for much of that time. It is a general rule of thumb that the longer the illness has endured and the dysregulated eating behavior has taken root, the longer treatment is likely to be needed.