Douglas Zimmerman
Psychotherapist in NYC

I’m a licensed psychotherapist with over 25 years of experience in mental health, including 20 years in private practice here in Manhattan.

​

My work focuses on helping adults manage OCD, ADHD, ASD, and the related mood disorders — often when other treatments have fallen short.

​

I combine traditional talk therapy with innovative approaches, including Ketamine-Assisted Psychotherapy, to provide care that’s grounded, flexible, and built around each client.

​

Credentials & Clinical Training

• KAP Certified in Ketamine-Assisted Psychotherapy

• The Institute for the Psychoanalytic Study of Subjectivity, New York City

• BTTI Certified in OCD Treatment. McLean Hospital/Harvard University

• SIFI Certified/Columbia University

• New York University (school of social work)

• Teachers College/Columbia University (psychology and education)

• New York University (film school)​

​

Outside the Office

When I’m not working with clients, I enjoy writing, drawing, and spending time with my wife and daughter.

 
I’m also passionate about ice hockey — both playing and watching.

​

Contact Me

If you’re considering therapy in NYC and want to see if we’re a good fit, please feel free to reach out.