Photo of Ajay Marken, Psychiatrist in Massachusetts
Ajay Marken
Psychiatrist, MD
Verified Verified
Boston, MA 02114
Dr. Marken is a Columbia- and Cornell-trained, board-certified adult and child/adolescent psychiatrist. He was on faculty at Harvard Medical School and is now on faculty at New York University. Dr. Marken predominantly provides psychotherapy and/or medication management. He has a patient-centered approach that provides thorough and individualized care for your particular needs. As a physician, Dr. Marken focuses on the interaction between the biological, the psychological, and the environmental contributors to mental health. He is a member of the International Society for Sports Psychiatry and works with athletes at all levels.
Dr. Marken is a Columbia- and Cornell-trained, board-certified adult and child/adolescent psychiatrist. He was on faculty at Harvard Medical School and is now on faculty at New York University. Dr. Marken predominantly provides psychotherapy and/or medication management. He has a patient-centered approach that provides thorough and individualized care for your particular needs. As a physician, Dr. Marken focuses on the interaction between the biological, the psychological, and the environmental contributors to mental health. He is a member of the International Society for Sports Psychiatry and works with athletes at all levels.
(646) 681-1389 View (646) 681-1389
Photo of Andrietta Barnett, Psychiatric Nurse Practitioner in Massachusetts
Andrietta Barnett
Psychiatric Nurse Practitioner, PMHNP
Verified Verified
Boston, MA 02199  (Online Only)
As an advanced practice family and psychiatric mental health nurse practitioner, she is certified to treat chronic diseases and mental health disorders using evidence-based pharmaceutical and non-pharmaceutical interventions across all age groups. Andrietta prioritizes patient-centered care and employs diverse educational techniques to promote health behavior change. Her holistic approach to patient care aims to restore patients to optimal health in a timely manner.
As an advanced practice family and psychiatric mental health nurse practitioner, she is certified to treat chronic diseases and mental health disorders using evidence-based pharmaceutical and non-pharmaceutical interventions across all age groups. Andrietta prioritizes patient-centered care and employs diverse educational techniques to promote health behavior change. Her holistic approach to patient care aims to restore patients to optimal health in a timely manner.
(508) 290-7087 View (508) 290-7087
Photo of Christopher Robertson, Psychiatrist in Massachusetts
Christopher Robertson
Psychiatrist, MD
Verified Verified
1 Endorsed
Boston, MA 02118  (Online Only)
I am a board-certified, Harvard-trained psychiatrist providing psychiatric evaluations, medication management and therapy to children, adolescents and adults. I specialize in helping individuals with ADHD, depression, autism and those who are  gender-diverse or other LGBTQ+ individuals. I believe in guiding and empowering you to make your own decisions about what is right for you and your mental health. Whether through diagnosis, medication, or therapy, I will help you meet your personal treatment goals. Ultimately, I believe the relationship between the clinician and the patient is the most important factor in treatment.
I am a board-certified, Harvard-trained psychiatrist providing psychiatric evaluations, medication management and therapy to children, adolescents and adults. I specialize in helping individuals with ADHD, depression, autism and those who are  gender-diverse or other LGBTQ+ individuals. I believe in guiding and empowering you to make your own decisions about what is right for you and your mental health. Whether through diagnosis, medication, or therapy, I will help you meet your personal treatment goals. Ultimately, I believe the relationship between the clinician and the patient is the most important factor in treatment.
(617) 221-5040 View (617) 221-5040
Photo of Melanie Kelley, Psychiatric Nurse Practitioner in Massachusetts
Melanie Kelley
Psychiatric Nurse Practitioner, PMHNP
Verified Verified
Boston, MA 02114  (Online Only)
My name is Melanie Kelley, and I am an ANCC board-certified Psychiatric and Mental Health Nurse Practitioner passionate about delivering innovative mental health care, including psychiatric evaluation, diagnosis, and treatment of children, adolescents, and adults. I combine both medication management and psychotherapy modalities to treat children, adolescents, and adults to achieve sustainable and safe outcomes. As many of us know, treatment takes a collaborative and multimodal approach that is unique and individualized based on the patient's desired goals and outcomes.
My name is Melanie Kelley, and I am an ANCC board-certified Psychiatric and Mental Health Nurse Practitioner passionate about delivering innovative mental health care, including psychiatric evaluation, diagnosis, and treatment of children, adolescents, and adults. I combine both medication management and psychotherapy modalities to treat children, adolescents, and adults to achieve sustainable and safe outcomes. As many of us know, treatment takes a collaborative and multimodal approach that is unique and individualized based on the patient's desired goals and outcomes.
(617) 397-5273 View (617) 397-5273
Photo of Diana Deister, Psychiatrist in Massachusetts
Diana Deister
Psychiatrist, MD, MS
Verified Verified
1 Endorsed
Brookline, MA 02446  (Online Only)
My practice, Bountiful Mental Health, provides a boutique psychiatric experience for families, children, adolescents, and adults, with timely appointment availability and individualized care. Our two-hour evaluation session allows time to establish the initial correct diagnosis. Through our work together, I get a full picture of your life and how best to help you and your family achieve your goals. Non-medication approaches are emphasized as the most sustainable path to life-long health, though medications may be prescribed with careful attention to preventing or eliminating side effects while obtaining full benefits.
My practice, Bountiful Mental Health, provides a boutique psychiatric experience for families, children, adolescents, and adults, with timely appointment availability and individualized care. Our two-hour evaluation session allows time to establish the initial correct diagnosis. Through our work together, I get a full picture of your life and how best to help you and your family achieve your goals. Non-medication approaches are emphasized as the most sustainable path to life-long health, though medications may be prescribed with careful attention to preventing or eliminating side effects while obtaining full benefits.
(617) 544-0626 View (617) 544-0626
Photo of Rosel Forwang Lewis, Psychiatric Nurse Practitioner in Massachusetts
Rosel Forwang Lewis
Psychiatric Nurse Practitioner, DNP-RN, PMHNP-C, FNP-C
Verified Verified
Boston, MA 02126  (Online Only)
As a nurse, I have worked in various settings, enabling me providing culture-sensitive care, and performing case management for patients in these settings. My supervisors have received outstanding reviews on my ability to work independently and provide compassionate care to patients. I am energetic, caring, personable, and hardworking. From my experience working as a psychiatric nurse for several years,I have acquired additional skills used to provide care to patients and families/caregivers. At heart, I am an advanced practice nurse passionate about providing excellent and cost-effective care to individuals across the lifespan.
As a nurse, I have worked in various settings, enabling me providing culture-sensitive care, and performing case management for patients in these settings. My supervisors have received outstanding reviews on my ability to work independently and provide compassionate care to patients. I am energetic, caring, personable, and hardworking. From my experience working as a psychiatric nurse for several years,I have acquired additional skills used to provide care to patients and families/caregivers. At heart, I am an advanced practice nurse passionate about providing excellent and cost-effective care to individuals across the lifespan.
(857) 578-3774 View (857) 578-3774
Photo of Dr. Simbiat Adighije, Psychiatric Nurse Practitioner in Massachusetts
Dr. Simbiat Adighije
Psychiatric Nurse Practitioner, PMHNP, PhD
Verified Verified
2 Endorsed
Boston, MA 02118
Dr. Simbiat Adighije (Dr. Sim) has 14+ years of experience in treating adults with PTSD, depression, anxiety, ADHD, Bipolar disorder and weight management. She practices as a Board Certified Psychiatric and Mental Health NP with a wealth of education & experience. Dr. Sim graduated Summa Cum Laude from Rutgers University with Bachelors and Masters of Science degrees in Nursing. She further received a Medical Degree and PhD in Public Health from University of Science, Arts and Technology, Montserrat (Florida campus). She believes in a personalized treatment plan for each patient be it medication therapy and/or psychotherapy.
Dr. Simbiat Adighije (Dr. Sim) has 14+ years of experience in treating adults with PTSD, depression, anxiety, ADHD, Bipolar disorder and weight management. She practices as a Board Certified Psychiatric and Mental Health NP with a wealth of education & experience. Dr. Sim graduated Summa Cum Laude from Rutgers University with Bachelors and Masters of Science degrees in Nursing. She further received a Medical Degree and PhD in Public Health from University of Science, Arts and Technology, Montserrat (Florida campus). She believes in a personalized treatment plan for each patient be it medication therapy and/or psychotherapy.
(908) 866-8007 View (908) 866-8007
Photo of Rachad Rayess, Psychiatrist in Massachusetts
Rachad Rayess
Psychiatrist, MD
Verified Verified
Arlington, MA 02174
My personal and professional experiences have allowed me to understand each patient at an individual level. I grew up and obtained my medical degree abroad, then came to Boston and received my adult and child psychiatry training at Harvard Medical School programs. I then worked in Alaska, Lebanon and Boston, MA. My work experience has included inpatient, outpatient, child, adult, Telehealth, urban, and rural psychiatry. Despite differences in diagnoses and presentations, we all share the human experience. Outside of work, my wife and I stay busy raising our three girls. As a family, we like to hike, camp and spend time outdoors.
My personal and professional experiences have allowed me to understand each patient at an individual level. I grew up and obtained my medical degree abroad, then came to Boston and received my adult and child psychiatry training at Harvard Medical School programs. I then worked in Alaska, Lebanon and Boston, MA. My work experience has included inpatient, outpatient, child, adult, Telehealth, urban, and rural psychiatry. Despite differences in diagnoses and presentations, we all share the human experience. Outside of work, my wife and I stay busy raising our three girls. As a family, we like to hike, camp and spend time outdoors.
(907) 223-3879 View (907) 223-3879

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Teen Psychiatrists
Adolescence describes the teenage years between 13 and 19 and can be considered the transitional stage from childhood to adulthood. However the physical and psychological changes that occur in adolescence can start earlier, and it can be a time of both disorientation and discovery. The transitional period can bring up issues of independence and self-identity. Sometimes teens may be experimenting with drugs and alcohol or sexuality. During this time, peer groups and external appearance tend to increase in importance.

For help with adolescents or for a Massachusetts adolescent psychiatrist these professionals provide help for adolescent development and adolescent education. They include adolescent psychiatrists in Massachusetts, adolescent psychologists, and adolescent counselors. They can help with adolescent behavior, adolescent learning and adolescent discipline.

Massachusetts teen Psychiatrists also provide help for troubled teens in Massachusetts or troubled teen boys and girls. For parents of out-of-control teens, Massachusetts psychiatrists can help with communicating and understanding your teen. And psychiatrists in Massachusetts can help with teenager behavior and teen learning issues.