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Mount Sinai DoctorsTreats Children & Adults
Accepting New PatientsGregory Gagnon, PhD
Psychology
Physician Office
- About Me
- Clinical Focus
- Education & Certifications
- Awards
- Locations
- Insurance
- Industry Relationships
About Me
Language
Position
Hospital Affiliations
- Mount Sinai Beth Israel
- Mount Sinai Brooklyn
About Me
Language
Position
Hospital Affiliations
- Mount Sinai Beth Israel
- Mount Sinai Brooklyn
Clinical Focus
- Analytical Therapy / Psychoanalysis
- Anxiety
- Behavioral Health
- Behavioral Therapy for Sleep Problem
- Bipolar Disorder
- Borderline Personality Disorder
- Cognitive-Behavioral Therapy (CBT)
- Depression
- Gay, Lesbian, Bisexual, Transgender Services
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- Analytical Therapy / Psychoanalysis
- Anxiety
- Behavioral Health
- Behavioral Therapy for Sleep Problem
- Bipolar Disorder
- Borderline Personality Disorder
- Cognitive-Behavioral Therapy (CBT)
- Depression
- Gay, Lesbian, Bisexual, Transgender Services
- Gender Dysphoria
- Generalized Anxiety Disorder
- HIV and AIDS
- Insomnia
- Mood Disorders
- Personality Disorders
- Post-Traumatic Stress Disorder
- Psychological Trauma
- Psychosis
- Psychotherapy
- Social Anxiety Disorder
Education
AB, Harvard University
MPhil, The Graduate Center, CUNY
PhD, The Graduate Center, CUNY
Internship, Psychology, Clinical
Columbia University Irving Medical Center
Awards
2025
Joan Sadow Award for Excellence in Teaching
Mount Sinai Behavioral Health Center
Kenneth B. Clark Dissertation Award
Department of Psychology, The City College of New York, CUNY
Locations
Insurance Information
Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.
Patients with Cigna Medicare Advantage or Humana Medicare Advantage insurance: Please read this important message before booking to find out if out-of-network costs may apply to your next visit.
- Physician OfficeMount Sinai Behavioral Health Center, 45 Rivington St, New York, NY, 10002
- Medicare - NJ
- Medicare - NY
- NJ Medicaid
- NY Medicaid
- United Health Care - Top Tier
Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).
Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.
Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.
Industry Relationships
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Dr. Gagnon has not yet completed reporting of Industry relationships.
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Dr. Gagnon has not yet completed reporting of Industry relationships.
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.