Barry J. Klyde, MD

office (212) 772-3333 
fax (212) 794-1390 

 Excellence in Endocrinology, Metabolism, and Internal Medicine

Dr. Barry Klyde



Welcome to the Web site of Barry J. Klyde, MD.  Here you will learn about Dr. Klyde and his practice.  You will also find useful links to other sites.

Clinical Expertise

Dr. Klyde specializes in endocrinology and metabolism, including thyroid disease, reproductive disorders, parathyroid and metabolic bone disease, pituitary disease, adrenal disease and diabetes.


  • Cornell University, B.S. Biochemistry, 1969
  • Stanford University, M.D., 1974
  • Medical Scientist Training Program, Stanford University
  • Internship and residency: New York-Presbyterian Hospital/Weill Cornell Medical Center
  • Fellowship in endocrinology and metabolism: Joint program at New York-Presbyterian Hospital/Weill Cornell Medical Center and Rockefeller University
  • Multiple publications in medical journals
  • Dr. Klyde has been in clinical practice since 1979
  • Institutional Affiliations

Board Certified

  • American Board of Internal Medicine, 1977
  • Endocrinology and Metabolism, 1981


  • Clinical Assistant Professor of Medicine
    Weill Medical College of Cornell University
    New York Presbyterian Hospital
  • Hospital for Special Surgery
  • American Society for Reproductive Medicine
  • American Diabetes Association

Testing, diagnosis and care

Dr. Klyde's practice prides itself in the individual attention it provides to each patient's needs. Most patients are referred to Dr. Klyde by relatives, friends and associates of other patients and other physicians.

Extensive, state-of-the-art equipment is located on-site and allows Dr. Klyde and his staff to provide in-depth, immediate response to your medical needs.