Geeti Mahajan, MD

Maimonides Physician


Endocrinology, Diabetes, & Metabolism


English, Hindi

About Me

Dr. Mahajan is an Endocrinologist in the Division of Endocrinology & Metabolism, Department of Internal Medicine at Maimonides Medical Center in Brooklyn, NY. She has completed her medical degree from India and her Internal Medicine residency and Fellowship in Endocrinology at SUNY Downstate Medical Center, Brooklyn. Prior to Maimonides, Dr. Mahajan has gained work experience at Franciscan Healthcare in Chicago and Hackensack Meridian Health in Emerson, New Jersey. She believes in being a great listener and in being empathetic to the concerns of her patients. To effectively and compassionately communicate information and in educating her patients.

Areas of Expertise

  • Endocrinology, Diabetes, & Metabolism

Conditions Treated

  • Adrenal Disorders
  • Calcium Disorders
  • Dyslipidemia
  • Gonadal Disorders
  • Obesity
  • Osteoporosis/Bone Disease
  • Parathyroid Disorders
  • Pituitary Disorders
  • Type 1 and Type 2 Diabetes Mellitus


  • Diabetes Care and Management
  • Thyroid Disorders Management
  • Obesity Management
  • Hyperlipidemia Treatment
  • Parathyroid Disorders Management
  • Pituitary Disorders Management
  • Adrenal Disorders
  • Osteoporosis Management


Medical Degree

Himalayan Institute of Medical Sciences, India


Michael Reese Hospital/UIC, Chicago, Illinois


State University of New York, Downstate Medical center


State University of New York, Downstate Medical center


Internal Medicine, Endocrinology, Diabetes & Metabolism


  • Aetna
  • Affinity Health Plan
  • CenterLight
  • Centers Plan
  • Centivo
  • Cigna
  • ElderPlan
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Empire Plan (United Healthcare)
  • Fidelis
  • Hamaspik
  • HealthFirst
  • Hotel Trades
  • Local 1199
  • MagnaCare
  • Medicaid
  • Medicare
  • MetroPlus
  • MultiPlan
  • Oxford
  • RiverSpring Health Plans
  • Tricare
  • United Healthcare
  • VillageCare Max
  • VNS Choice
  • Wellcare
  • WTC Health Program

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