Ania Jastreboff, MD, PhD

Assistant Professor of Medicine (Endocrinology) and of Pediatrics (Endocrinology)

Departments & Organizations

Internal Medicine: Diabetes Research Center | Endocrinology: Diabetes Center

Pediatric Endocrinology & Diabetes: Diabetes Program | Pediatric Weight Solutions Program

Cancer Prevention and Control

Obesity Research Working Group

Yale Medicine

Yale Stress Center


Dr. Jastreboff is an adult and pediatric endocrinologist at Yale School of Medicine with expertise in obesity medicine and weight management. Additionally, she cares for patients with prediabetes, insulin resistance, metabolic syndrome, type 1 and type 2 diabetes. Dr. Jastreboff is board certified in Internal Medicine, Pediatrics, Endocrinology and Metabolism, Pediatric Endocrinology, and Obesity Medicine.

She completed her PhD at Yale University's Investigative Medicine Program focused on translational and clinical investigation with a dissertation entitled “Neural Response to Food Cues and Stress in Obese Individuals".

Dr. Jastreboff is currently supported by NIH/NIDDK K23 award to study insulin’s effect on the brain in obese individuals utilizing fMRI in combination with hyperinsulinemic-euglycemic clamps.

Education & Training

PhD Yale University Graduate School of Arts and Sciences (2011)
MD University of Maryland at Baltimore (2002)
BA Bucknell University, Art History (1998)
Endocrinology Postdoctoral Fellowship Yale University
Pediatric Endocrinology Postdoctoral Fellowship Yale University
Chief Resident University of Maryland
Residency University of Maryland School of Medicine
Board Certification AB of Internal Medicine, Endocrinology, Diabetes & Metabolism (2012)
Board Certification AB of Obesity Medicine, Obesity Medicine (2016)

Honors & Recognition

  • Young Physician-Scientist AwardAmerican Association for Clinical Investigation (ASCI) (2013)

  • First Place Poster Award, Yale Multi-Disciplinary Endocrinology & Metabolism RetreatYale Univeristy (2013)

  • American Diabetes Association Young Investigator Travel Grant AwardAmerican Diabetes Association (ADA) (2013)

  • Burroughs Wellcome Fund Travel Award, Translational Science Meeting 2013Burroughs Wellcome Fund (2013)

  • Translational Science Poster Award Association for Clinical Research Training and Society for Clinical and Translational Science (2013)

  • Diabetes Endocrinology Research Center (DRC), Poster AwardeeYale University (2011)

  • Yale Pediatric Fellows’ Research Day, Oral presentation award winnerYale University (2011)

Professional Service

  • American Association of Clinical Endocrinology (AACE) and American College of Endocrinology (2015 - 2016) Task Force for the development of Clinical Practice Guidelines for the Comprehensive Medical Care of Patients with Obesity

  • The Obesity Society (2015 - 2016) Obesity Medicine Fellowship Curriculum Development Committee

  • The Obesity Society (2015) Development of "Contributors to Obesity" infographic for organizational use and the Surgeon General (Committee)

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Contact Info

Ania Jastreboff, MD, PhD
Patient Care Locations
Yale Pediatric Endocrinology1 Long Wharf Drive
New Haven, CT 06511
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Yale Diabetes ClinicDana Clinic Building
789 Howard Avenue, Ste 2nd Floor

New Haven, CT 06519
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Mailing Address
Endocrinology2 Church Street South
New Haven, CT 06519