About Dr. Ralph Cipriani

ralph cipriani

“My ability to promptly and completely address your medical problems will lend itself to better healthcare and a more rewarding experience for us all.”
– Dr. Ralph Cipriani

Dr. Ralph Cipriani is a board certified Internal Medicine physician and Infectious Disease specialist. He has been on staff at Greenwich Hospital for over a decade and practicing for more than 17 years. Dr. Cipriani holds an undergraduate degree in Biochemistry and Masters of Science, both from Stony Brook University in New York. A 1996 graduate of Albert Einstein College of Medicine, NY, he went on to complete his Residency in Internal Medicine and Fellowship in Infectious Disease, both at Mount Sinai Hospital, NY. Throughout his career, Dr. Cipriani has consistently earned highest honors and Castle Connolly’s Top Doctor awards.

Dr. Cipriani discusses how the concierge model benefits both patients and physicians:


  • Internal Medicine-General
  • Infectious Diseases

Board Certification

  • Internal Medicine
  • Infectious Diseases

Clinical Interests

  • Infectious Diseases
  • Preventive Care


  • Castle Connolly Top Doctor Award 2022, 2023, 2024
  • New York Magazine Annual Top Doctors
  • Connecticut Magazine Top Doc 2021


  • Board Certified, American Board of Internal Medicine
  • Board Certified, Infectious Diseases, American Board of Internal Medicine
  • Fellowship, Infectious Diseases, Mount Sinai Hospital, New York, NY, 2001
  • Residency, Internal Medicine, Mount Sinai Hospital, 1999
  • Albert Einstein College of Medicine, New York, NY, 1996
  • BS, Biochemistry, State University of New York at Stony Brook, 1996
  • MS, Basic Health Sciences, State University of New York at Stony Brook, 1992
  • Genomic & Precision Medicine

Professional Affiliations and Responsibilities

  • Stamford Health Medical Group, 2012-2018
  • Infectious Diseases Consultants of Greenwich, CT 2002-2012
  • Fairfield County Medical Society
  • American Medical Association (AMA)
  • Infectious Diseases Society of America (IDSA)

Personal Interests

  • Boating
  • Fishing
  • Skiing
  • Family Time