Summary

Dr. Surianarayanan Karthikeyan has practiced gastroenterology and internal medicine for 48 years. He treats colon polyps, acid reflux, and GERD, and performs lower GI endoscopy, colonoscopy, and pathology tests. Dr. Karthikeyan earned his medical degree from Madras Medical College and is affiliated with Unity Hospital at Rochester Regional Health, Oswego Hospital, and Canton Potsdam Hospital. He sees patients in Oswego and Rochester, New York.

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
  • 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, MDTheresa Obonyano, APRNRachel Oliver, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
0 
0 
0 
48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Oswego , NYSacramento , CASacramento , CASacramento , CA
Med School: MADRAS MEDICAL COLLEGE Med School: The University of Texas Health Science Center at Houston Med School: University of South Alabama Med School: East Tennessee State University - Quillen College of Medicine
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

Dr. Surianarayanan Karthikeyan holds active and expired medical licenses in the states of North Dakota and New York.

Medical License

Medical Doctor with an active medical license in the state of North Dakota that expires in 2026 and an expired medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from MADRAS MEDICAL COLLEGE in 1979 and Madras Medical College in 1978.

NPI Number

Dr. Karthikeyan's NPI number is 1881725836.

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Frequently Asked Questions

How can I make an appointment with Dr. Surianarayanan Karthikeyan?
You can find contact information for Dr. Surianarayanan Karthikeyan here on Vitals.
Where is Dr. Surianarayanan Karthikeyan's office located?
Dr. Surianarayanan Karthikeyan's office is located at 105 County Route 45A Ste 400, Oswego, NY, 13126.
Does Dr. Surianarayanan Karthikeyan accept my insurance?
You can see the insurance plans that Dr. Surianarayanan Karthikeyan accepts on their Vitals profile.
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 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.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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