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Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner

Dr. Matias Massaro

Psychiatric Nurse Practitioner, DNP, PMHNP (he, him)

Verified by Psychology Today Verified by Psychology Today
7 Endorsed
Seattle, WA 98101
Let's Connect (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Welcome. By visiting this page, you may be acknowledging that something in your life needs to change, and that’s a brave first step. Many of us go through life in “hard mode,” as if we’re walking with Lego pieces in our shoes—feeling stuck, overwhelmed, and unsure of how to move forward. But it doesn’t have to be that way. I’m here to collaborate with you on your healing journey, helping you navigate a path toward a life that doesn’t feel like a daily battle.
I aim to create a safe, inclusive space where you can feel heard and understood. My practice focuses on building genuine partnerships to achieve your therapeutic goals. I honor your individuality, considering socioeconomic, political, and neurodiverse factors, and provide trauma-informed, culturally responsive care rooted in health at every size.
I address mental, physical, and spiritual needs, recognizing that well-being involves all aspects of life. My journey began with a degree in Clinical Psychology from the University of Buenos Aires, working with diverse communities. I continued with a Master of Science in Nursing and a Doctor of Nursing Practice at Vanderbilt University.
Take the first step to help. Call or Dr. Matias Massaro now - (206) 823-3791

My Practice at a Glance

Available both in-person and online

Cognia Health PLLC

Seattle, WA 98101

(206) 823-3791
Let's figure it out together!
Let's Connect (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner

My Practice at a Glance

Available both in-person and online

Cognia Health PLLC

Seattle, WA 98101

(206) 823-3791
Let's figure it out together!

Finances

Insurance

  • Out of Network
"
I am an Out of Network provider, but I can provide a Superbill - an invoice you can submit to your insurance for potential reimbursement.
or call with questions - (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP
"
I am an Out of Network provider, but I can provide a Superbill - an invoice you can submit to your insurance for potential reimbursement.
or call with questions - (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP

Qualifications

  • Verified by Psychology Today License: Washington / AP61191323 Matias Massaro
  • Degree/Diploma from University of Buenos Aires Licensed Psychologist
  • Vanderbilt University, DNP-PMHNP
Feel free to ask about qualifications and training experience. or (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP
Feel free to ask about qualifications and training experience. or (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP

Specialties and Expertise

Expertise

  • ADHD
  • Anxiety
  • Autism
  • Bipolar Disorder
  • Burnout
  • Coping Skills
  • Depression
  • Eating Disorders
  • Fatigue
  • LGBTQ+
  • Medication Management
  • Obsessive-Compulsive (OCD)
  • Pregnancy, Prenatal, Postpartum
  • Racial Identity
  • Sleep or Insomnia
  • Stress
  • Substance Use
  • Trauma and PTSD
Do these issues align with your needs? or (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP
Do these issues align with your needs? or (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP

7 Endorsements

Camila Buleje
Camila Buleje
Marriage & Family TherapistMFTPSSSPMS
Matias is a very warm clinician who makes an incredible effort to be intentional with his practice. He is inclusive, patient, and wholeheartedly holistic. Highly recommend to those seeking an advocate for minority populations!
Gina Romero
Gina Romero
Clinical Social Work/TherapistMSWLICSWLCSW
Mati is a wonderful practitioner! His unique background makes him a perfect fit for this work. He is kind, patient, knowledgeable, and thorough. I enjoy collaborating with him, and am confident that any clients I send to him are in good hands!
Jenn Parretta - Relationship And Sex Therapist
Jenn Parretta - Relationship And Sex Therapist
Marriage & Family Therapist AssociateMALMFTAATR-P
Matias is an empathetic provider that listens to his clients and provides understanding to what they are experiencing. Love working with him!
Catherine Mulhall
Catherine Mulhall
Clinical Social Work/TherapistMSWLICSW
Matias demonstrates extensive knowledge about psychopharmacology and has a kind way of explaining challenging topics. He has a very peaceful way about him and shows that he sees the whole person rather than just symptomology and med management.
Elise Scott, M.D.
Elise Scott, M.D.
PsychiatristMD
Matias is a kind, genuine psychiatric provider. It was a joy to be his colleague and his patients always love him.
Carly Claney
Carly Claney
PsychologistPhD
Dr. Massaro is my go-to psychiatric recommendation for my therapy patients. He cares so much about helping patients understand their experience and their options for psychiatric support. He is kind, warm, intelligent, and provides excellent care.
Abbey Ganz
Abbey Ganz
CounselorMSLMHCNCC
Matias is an exceptional prescriber with a depth of knowledge and expertise. He has a remarkable ability to make you feel seen and heard, is patient and has compassionate approach. I whole heartedly recommend Matias for his specialized care.

Client Focus

Age

Adults

I also speak

Spanish

Age

Adults

I also speak

Spanish

Location

Primary Location

Cognia Health PLLC

Seattle, WA 98101

(206) 823-3791
"
Let's figure it out together!
Take the first step to help. Call now - (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP
"
Let's figure it out together!
Take the first step to help. Call now - (206) 823-3791
Photo of Dr. Matias Massaro, DNP, PMHNP, Psychiatric Nurse Practitioner
Dr. Matias Massaro
Psychiatric Nurse Practitioner, DNP, PMHNP