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Endocrinology

Division Chief: Lawrence E. Shapiro, MD
Number of Fellowship Positions 3
4th Year Medical Student Elective Yes
Resident Elective(s) Yes

Clinical Services

General Adult Endocrinology

NYU Winthrop Endocrinology & Metabolism Faculty Practice has received the prestigious Provider Recognition Award from the American Diabetes Association. There is a renowned Bone Mineral Research Center, Diabetes Education Center and Weight Management Program.

Research

  1. Assessment of the Thyroid during Treatment with Amiodarone. Principle Investigator: Veronica Jean-Pierre, M.D., co-investigator: Lawrence E. Shapiro, M.D.
  2. Effect of Weight Loss on Male androgen and Gonadostat: A Prospective Study. Principle Investigator: Mahjabeen Ahmed, M.D., co-investigators: Lawrence E. Shapiro, M.D., Mageda B. Mikhail, M.D., Rubens Sievert, M.D., Donna Norkaitis, R.D.

Faculty

Lawrence E. Shapiro, MD Chief, Division of Endocrinology, Diabetes & Metabolism. Program Director, Endocrine Fellowship Program. Professor of Medicine, SUNY Stony Brook School of Medicine.

  • Medical School: SUNY Downstate College of Medicine 
  • Residency: Bellevue
  • Fellowship: NYU Medical Center

Michael S. Radin, MD Medical Director - Winthrop Comprehensive Diabetes Center. Director - Endocrinology Clinical Trials. Associate Program Director, Endocrine Fellowship Program. Assistant Professor of Medicine SUNY Stony Brook 

  • Medical Degree: University Of Connecticut School Of Medicine
  • Residency: Medical College of Virginia Hospital/VA. Commonwealth University in Richmond, Virginia
  • Fellowship: University of Pittsburgh

Mageda B. Mikhail, MD Associate Director, Bone Mineral Research Center at NYU Winthrop Hospital. Associate Professor of Clinical Medicine at SUNY Stony Brook School of Medicine 

  • Medical Degree: Ain Shams University, School of Medicine, Cairo, Egypt 
  • Residency: Catholic Medical Center of Brooklyn and Queens. 
  • Fellowship: NYU Winthrop Hospital, Mineola, NY 

Cindy Bredefeld, DO Attending Physician, Division of Endocrinology, Diabetes and Metabolism. Assistant Professor of Medicine SUNY Stony Brook 

  • Medical Degree: New York College of Osteopathic Medicine in Old Westbury, NY
  • Residency: NYU Winthrop Hospital, Mineola, NY 
  • Fellowship: NYU Winthrop Hospital, Mineola, NY

Raymond Lau, MD Attending Physician, Division of Endocrinology, Diabetes and Metabolism

  • Medical Degree: SUNY Stony Brook School of Medicine 
  • Residency: SUNY Stony Brook School of Medicine
  • Fellowship: NYU Winthrop Hospital, Mineola, NY

Gary D. Rothberger, MD Attending Physician, Division of Endocrinology, Diabetes and Metabolism

  • Residency: NYU Winthrop Hospital, Mineola, NY 
  • Fellowship: NYU Winthrop Hospital, Mineola, NY

Stanislaw Klek Attending Physician, Division of Endocrinology, Diabetes and Metabolism

  • Residency: NYU Winthrop Hospital, Mineola, NY 
  • Fellowship: NYU Winthrop Hospital, Mineola, NY