Gary E. Osius, Ph.D.

Clinical Appointments/Hospital Affiliation

Director of Clinical Services, Eating and Weight Disorders Program, Mount Sinai School of Medicine

Key words:

Yankees, Donuts, Watermelon, Edsel


I have a particular expertise in treating such conditions as:

  • Anxiety and depression in all ages (children, adolescents and adults) using CBT
  • Eating disorders in all ages (using CBT, DBT, and Maudsley Family Therapy)
  • Pediatric and adult weight management (i.e. behavioral weight loss or post-bariatric counseling)
  • Adjustment disorders and supportive therapy (including schema therapy)


Yankees, Donuts, Watermelon, Edsel

Professional Education

2008: Ph.D. in Clinical Psychology from Boston University
2007: Psychology Internship at Long Island Jewish Medical Center
2001: B.A. in Psychology from Brown University

Credentials/Board Certification

New York State Licensed Psychologist


Phi Beta Kappa
John and Geraldine Weil Dissertation Award (2006)



Upper East Side, Eating Disorders, Adolescents, Adults, Cognitive-Behavior Therapy, Maudsley Family Therapy

 _ Contact_____________________________________________________________________
Eating and Weight Disorders Program
Mount Sinai School of Medicine
1 Gustave L. Levy Place, Box 1230
New York, NY 10029
Ph: (917) 710-0846
Fax: (212) 849-2561

136 East 57th Street, Suite 1201 New York, NY 10022

210 Central Park South Suite 1A New York, NY 10019

Appointment Scheduling: Please call (917) 710-0846 to schedule an appointment.

Insurances Accepted/Managed Care Accepted: None/sliding scale.