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Physician Directory

Dr. Jeffrey K. Klingenstein, MD

Gastroenterology

  • (718) 729-4470

Dr. Klingenstein's Overview

Dr. Jeffrey K. Klingenstein graduated from the Boston University School of Medicine in 1975. He works in Sunnyside, NY and 1 other location and specializes in Gastroenterology and Hepatology. Dr. Klingenstein is affiliated with Mount Sinai Queens and New York Hospital Medical Center Of Queens. He speaks English and Spanish.

Gender: Male

Languages Spoken: English, Spanish

Dr. Klingenstein's Experience

Years in Practice: 40

Conditions Treated by Dr. Klingenstein

  • Gastroesophageal reflux disease (GERD)
  • Diabetes mellitus (DM)
  • Gastritis and duodenitis
  • Inflammatory bowel disease (IBD)
  • Acute bronchitis
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Procedures Performed by Dr. Klingenstein

  • Colonoscopy, flexible
  • Endoscopy, upper gastrointestinal (UGI)
  • Immunization administration
  • Sigmoidoscopy
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Dr. Klingenstein's Specialties

Gastroenterology, Hepatology

Dr. Klingenstein's Education & Training

Medical School: Boston University School of Medicine; Graduated 1975

Dr. Klingenstein's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CDPHP PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Connecticare HMO Open Access
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Dr. Klingenstein's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Klingenstein's Practice

Dr. Klingenstein's Hospital Affiliations

Office Locations