About Me
My career began with research, which I first explored as an undergraduate at Harvard. The academic process appealed to me, and I liked that it could help advance patient care. In medical school, I decided to pursue Psychiatry, as I saw the transformative effect of medication and therapy on people’s lives. Following residency, I completed a clinical research fellowship with Columbia University, and remained on faculty for ten years, investigating taste responsiveness and excessive exercise in people with eating disorders. I was honored to receive a number of grant awards and believe my work helped advance the field.
During my time as a researcher, I also treated patients with eating disorders, and found this work increasingly compelling. I was struck by the degree to which disordered eating could limit peoples’ lives, and by the difficulty many had finding empathic and appropriate care. I joined NYU Langone’s inpatient faculty in 2012, and shortly thereafter established an outpatient practice at 1 Park Avenue that is dedicated largely to the assessment and treatment of people with disordered eating behaviors.
When a new patient comes for a consultation, we review in detail their prior history as well as current struggles and develop a working model of factors maintaining ongoing symptoms. A typical treatment plan includes behavioral and psychotherapeutic recommendations, and potential pharmacotherapeutic options, individualized to each patient. While I no longer conduct research, my approach is informed by advances in our field, as well as my experience treating people with eating disorders for over 20 years. I work closely with colleagues both at NYU Langone and in the general medical community. Critically, my patients are the most important collaborators in their care.
Conditions and Treatments
Conditions
- anorexia
- anxiety disorders
- bipolar disorder
- bulimia
- depressive disorder
- eating disorders
- generalized anxiety disorder
- mood disorder
- obsessive compulsive disorder
- panic disorder
- social anxiety disorder
Learn more about conditions we treat at NYU Langone:
Anxiety Disorders , Bipolar Disorder , Eating DisordersCredentials
Positions
- Clinical Associate Professor, Department of Psychiatry at NYU Grossman School of Medicine
Board Certifications
- American Board of Psychiatry & Neurology - Psychiatry, 2003
Education and Training
- Fellowship, Columbia University Medical Center, Affective, Anxiety, Eating and Related Disorders, 2005
- Residency, Johns Hopkins Hospital, Psychiatry, 2002
- MD from Johns Hopkins University, 1998
Is this your profile?
Edit profileInsurance Plans Accepted
This provider accepts the following insurance plans.
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Aetna
- AETNA EPO (NYULH Employees)
- AETNA EPO (Sunset Park Employees)
- Aetna Choice POS I and II Plan (NY University Employees)
- Aetna EPO (American Express employer)
- Aetna High Deductible Plan I and II (NY University Employees)
- Aetna Open Access NYU Langone Care Plan (NY University Employees)
- Aetna POS (American Express Employer)
- Aetna Value Choice POS I & II Plan (NY University Employees)
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Blue Cross Blue Shield
- BCBS EPO (BlackRock Employees)
- BCBS EPO (NYU Langone Suffolk Employees)
- BCBS PPO (BlackRock Employees)
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United Healthcare
- United Healthcare Choice (American Express employer)
- United Healthcare Choice (Blackrock employees)
- United Healthcare Choice (CBS employees)
- United Healthcare Choice (Simon and Schuster)
- United Healthcare EPO (NYU Langone Health Employees)
- United Healthcare EPO (Sunset Park Employees)
- United Healthcare Indemnity (NYU Langone Health Employees)
- United Healthcare NYU Care (NYULH Employees)
- United Healthcare NYU Care (Sunset Park Employees)
- United Healthcare Nexus (American Express employer)
- United Healthcare Plus (NYU Langone Health Employees)
- United Healthcare Plus (Sunset Park Employees)
- United Healthcare Student Resources (NYU)
Diane A. Klein, MD does not accept insurance.
Locations and Appointments
NYU Langone Psychiatry Associates
1 Park Avenue, 8th Floor, New York, NY 10016
Research Academic Contact
Academic office
1 Park Ave
Eighth Floor
NEW YORK, NY 10016
Phone
Fax
Publications
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Keshen, Aaron; Koning, Elena; Allison, Kelly C; Amaro, Anastassia; Bartel, Sara; Belliveau, Pauline; Boniferro, Lisa; Brar, Simran; Butalia, Sonia; Bulik, Cynthia M; Chao, Ariana M; Couturier, Jennifer; Dennis, Kimberly; Dixon, Laura; El-Ziftawi, Deena; Gao, Chloe; Gamberg, Susan; Goldstone, Anthony P; Dalle Grave, Riccardo; Guerdjikova, Anna I; Halliday, Tanya M; Hahn, Margaret; Harris, Anastasia; Himmerich, Hubertus; Horton, William B; Jericho, Monique; Langman, Brooke; Lightbody, Amanda; Klein, Diane A; Mayer, Laurel E S; McElroy, Susan L; Mindrum, Michael; Peiper, Nicholas C; Price, Colby; Raffoul, Amanda; Richards, Jesse; Schaefer, Lauren M; Steinglass, Joanna; Taylor, Valerie H; Tchang, Beverly G; Trappenberg, Nami; Walsh, B Timothy; Weintraub, Michael A; White, Ashley; Wnuk, Susan
World psychiatry : official journal of the World Psychiatric Association (WPA). 2026 Oct ; 25(3):465-474
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Schebendach, Janet; Klein, Diane A; Mayer, Laurel E S; Attia, Evelyn; Devlin, Michael J; Foltin, Richard W; Timothy Walsh, B
Appetite. 2017 02 01; 109:131-136
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Belak, Lauren; Gianini, Loren; Klein, Diane A; Sazonov, Edward; Keegan, Kathryn; Neustadt, Esther; Walsh, B Timothy; Attia, Evelyn
Eating behaviors. 2017 01 ; 24:45-48