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Meet Our Providers




J. Enrique Silva, MD, Chief

University of Chile School of Medicine

Residency: Hospital Del Salvador

Fellowship: Brigham & Women's Hospital

Fellowship: Albert Einstein College of Medicine

Interests: Endocrinology, Diabetes and Metabolism





Peter W. Butler, MD

Royal Free & University College Medical School

Fellowship, National Institutes of Health

Interests: Endocrinology, Diabetes & Metabolism





Burritt L. Haag, MD

Jefferson Medical College

Residency: Temple University Hospital

Fellowship: Temple University Hospital

Interests: Endocrinology, Diabetes & Metabolism





Donna Mercado, MD

Brown University Medical School

Residency: Madigan Army Medical Center

Interests: Internal Medicine





John Nicasio, DO

Fellowship: SUNY Downstate Medical Center

Interests: Endocrinology/Metabolism





Ibitoro Osakwe, MD

University of Nigeria Medical School

Residency: University of Connecticut School of Medicine

Fellowship: University of Connecticut School of Medicine

Interests: Internal Medicine; Endocrinology & Metabolism





Vasantha G. Reddy, MD

Andhra Medical College

Residency: Cleveland Metro General Hospital

Fellowship: Cleveland Clinic Foundation

Interests: Endocrinology/Metabolism





Sabyassachi Sen, MD, PhD

R.G. Kar Medical College

Residency: St. Elizabeth Medical Center

Fellowship: Clinical Center at the NIH

Interests: Endocrinology/Metabolism




Kamal C. Shoukri, MD

Cairo University School of Medicine

Residency: St. Mary's Hospital

Residency: University of Connecticut Health Center

Interests: Endocrinology, Diabetes & Metabolism