Summary

Dr. Surianarayanan Karthikeyan is a gastroenterologist and internal medicine physician who earned his medical degree from Madras Medical College. With 48 years of clinical experience, he brings extensive knowledge to the diagnosis and treatment of digestive system disorders. Dr. Karthikeyan speaks English and has dedicated nearly five decades to helping patients with complex gastrointestinal conditions.

He practices at multiple locations throughout New York, including Unity Hospital at Rochester Regional Health in Rochester and Oswego Hospital in Oswego. Dr. Karthikeyan specializes in treating conditions such as colon polyps, GERD, and acid reflux. His expertise includes performing colonoscopies and lower GI endoscopies to diagnose digestive issues. Additionally, he utilizes pathology tests to provide comprehensive care for his patients. Patients have given Dr. Karthikeyan an average rating of 2.3 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.3
  • 48 years of experience
  • speaks English
  • MADRAS MEDICAL COLLEGE
  • 19 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Surianarayanan Karthikeyan has 4 locations

Center for Gastroenterology & Metabolic Diseases

105 County Route 45A Ste 400Oswego, NY 13126
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Unity Hospital At Rochester Regional Health

1555 Long Pond RdRochester, NY 14626
Mon6:00 am - 7:00 pm
Tue6:00 am - 7:00 pm
Wed6:00 am - 7:00 pm
Thu6:00 am - 7:00 pm
Fri6:00 am - 7:00 pm
SatClosed
SunClosed

Oswego Hospital

110 W 6th StOswego, NY 13126

University Hill Gastroenterology Associates Pc

105 County Route 45A Ste 400Oswego, NY 13126
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Surianarayanan Karthikeyan, MDAshley Anderson, APRNDr. Michael Dann, MDDr. Qin Rao, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
48 Years of Experience 22 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Oswego , NYSACRAMENTO , CANEW YORK , NYNEW YORK , NY
Med School: MADRAS MEDICAL COLLEGE Med School: East Tennessee State University - Quillen College of Medicine Med School: State University of New York Med School: State University of New York
Current Profile
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Insurance Plans Accepted by Dr. Surianarayanan Karthikeyan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Surianarayanan Karthikeyan has the following 2 specialties

Specialty Expertise

Dr. Surianarayanan Karthikeyan has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

48 Years Experience

MEDICAL LICENSE

Medical Doctor, North Dakota, 2026, Active
Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Medical School

MADRAS MEDICAL COLLEGEGraduated in 1979
Madras Medical CollegeGraduated in 1978

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Frequently Asked Questions

Is Dr. Surianarayanan Karthikeyan accepting new patients?
Dr. Surianarayanan Karthikeyan is accepting new patients on Vitals. View Dr. Surianarayanan Karthikeyan's profile on Vitals to make an appointment.
Does Dr. Surianarayanan Karthikeyan accept my insurance?
You can see the insurance plans that Dr. Surianarayanan Karthikeyan accepts on their Vitals profile.
Does Dr. Surianarayanan Karthikeyan accept virtual/telehealth appointments?
Dr. Surianarayanan Karthikeyan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Surianarayanan Karthikeyan?
You can find contact information for Dr. Surianarayanan Karthikeyan here on Vitals.
Which hospitals is Dr. Surianarayanan Karthikeyan affiliated with?
Dr. Surianarayanan Karthikeyan is affiliated with Unity Hospital At Rochester Regional Health, Oswego Hospital, and Canton Potsdam Hospital.

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