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Barbara Gredysa, M.D.

Endocrinology, Diabetes and Metabolism

Locations and Appointments

Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

*Indicates this doctor is no longer accepting new patients with this insurance plan.

  • HMO
  • PPO
  • EPO/POS
  • Blue Access
  • EPO
  • HMO
  • Mediblue (Senior)
  • PPO
  • Freedom
  • Liberty
  • Metro/Core/Charter
Personal Statement

My decision to practice endocrinology was based on my own experience with a wonderful pediatric endocrinologist back in Poland where I grew up. Treating patients for chronic endocrine conditions means building long lasting relationships in which together we strive to achieve the same goal – health and well being of the patient.

Biographical Info

Dr. Barbara Gredysa is an endocrinologist with particular interest in diabetes, thyroid and parathyroid disease. She graduated Summa cum Laude from Wroclaw Medical University in Wroclaw, Poland and continued her medical training at Stony Brook University Medical Center where she completed residency in internal medicine and fellowship in endocrinology. Dr. Gredysa was the founder of Peconic Endocrinology, PC, an endocrinology practice on the east end of Long Island, where she served her local community with compassion and dedication. She is a member of American Association of Clinical Endocrinologists and is certified in neck ultrasound through its ECNU program.

Board Certifications
American Board of Internal Medicine
American Board of Internal Medicine
Clinical Expertise
Diabetes
Metabolism
Needle Thyroid Biopsy
Diabetes Mellitus Type I
Diabetes Mellitus, Type 2
Continuous Glucose Monitoring
Insulin Pump
Obesity
Thyroid Disease
Languages
English
Research
Education 
  • M.D.
    Medical University of Silesia (Poland)
    2006
Appointments 
  • Assistant Attending Physician
    NewYork-Presbyterian Hospital
  • Assistant Professor of Clinical Medicine
    Weill Cornell Medical College, Cornell University

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No External Relationships Reported