Sanjana C Koshy

Sanjana C Koshy, MD

  • ASSISTANT PROFESSOR | Medicine, Infectious Diseases


Infectious Disease

Dr. Koshy has served as a part time faculty attending in the Division of Infectious Diseases at Mount Sinai Beth Israel from 2002 and a full time faculty attending from 2014.

She follows a large cohort of patients at the Peter Krueger Clinic, participates in the ID Faculty Practice at Mount Sinai Downtown Union Square and supervises the ID fellows during the ID inpatient consultative rotations at Mount Sinai Beth Israel.

She is also the Medical Director of the Antimicrobial Stewardship Program at Mount Sinai Downtown and Mount Sinai Brooklyn.

Dr. Koshy received her medical degree from Madras Medical College, Chennai, India. She completed her internal medicine residency, chief residency and fellowship in Infectious Diseases at Beth Israel Medical Center, NY.

Her special interests include: HIV/Aids and other sexually transmitted diseases, travel medicine and the treatment of mutlidrug resistant bacterial infections.


Infectious Disease

Clinical Focus

  • Meningococcal Vaccine
  • Osteomyelitis
  • Pneumonia
  • Polio Vaccine
  • PrEP/nPEP
  • Rabies Vaccine
  • Shingles
  • Syphilis
  • Tetanus Vaccine
  • Travel Medicine
  • Traveler's Diarrhea
  • Tuberculosis
  • Typhoid Fever
  • Typhoid Vaccine
  • Urinary Tract Infection
  • Varicella Vaccine
  • Yellow Fever Vaccine


MD, Madras Medical College and Government General Hospital

Residency, Internal Medicine, Beth Israel Medical Center

Fellowship, Infectious Diseases, Beth Israel Medical Center

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