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Summary
Dr. Karthik Ragunathan is a gastroenterologist who specializes in diagnosing and treating conditions affecting the digestive system. He earned his medical degree from Madras Medical College and completed his residency at St Francis Medical Center. With 15 years of experience in gastroenterology, Dr. Ragunathan brings extensive knowledge to his practice. He is fluent in Telugu and Tamil, allowing him to communicate with patients in their preferred language.
Dr. Ragunathan practices at TexomaCare Gastroenterology in Denison, Texas, and maintains hospital privileges at OSF Saint Francis Medical Center. His clinical expertise includes treating colon polyps, hemorrhoids, and diverticular disease. He performs various diagnostic procedures including pathology tests and surgical pathology services to help identify and monitor digestive conditions. Dr. Ragunathan also has specialized training in kidney transplant biopsy procedures.
Dr. Ragunathan practices at TexomaCare Gastroenterology in Denison, Texas, and maintains hospital privileges at OSF Saint Francis Medical Center. His clinical expertise includes treating colon polyps, hemorrhoids, and diverticular disease. He performs various diagnostic procedures including pathology tests and surgical pathology services to help identify and monitor digestive conditions. Dr. Ragunathan also has specialized training in kidney transplant biopsy procedures.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 15 years of experience
- 39 insurance plans accepted
- speaks Telugu, Tamil
- St Francis Medical Center
- 2 specialties
- 8 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
TexomaCare Gastroenterology - Denison
5012 S US Highway 75 Ste 250Denison, TX 75020 Tel: (903) 416-6255
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
Compare with Similar Doctors
 |  |  |  |
| Dr. Karthik Ragunathan | Dr. Zeid Karadsheh, MD | Ji Soo Choi, APRN | Jan Seiler, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 15 Years of Experience | 22 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Telugu, Tamil | Speaks Arabic, English | Speaks English | Speaks English |
| Denison , TX | Pasadena , TX | SACRAMENTO , CA | Montgomery , AL |
| Med School: MADRAS MEDICAL COLLEGE | Med School: New York Medical College | Med School: New York University | Med School: Georgia State University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Karthik Ragunathan
Medical Specialties
Dr. Karthik Ragunathan has the following 2 specialties
Specialty Expertise
Dr. Karthik Ragunathan has the following 8 areas of expertise
Certifications, License, & Education
15 Years Experience
MEDICAL LICENSE
Medical Doctor, Texas, 2026, Expired
Medical Doctor, Montana, 2026, Expired
EDUCATION & TRAINING
Residency
St Francis Medical Center
Medical School
MADRAS MEDICAL COLLEGE
Madras Medical CollegeGraduated in 2011
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Frequently Asked Questions
- Does Dr. Karthik Ragunathan accept virtual/telehealth appointments?
- Dr. Karthik Ragunathan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Karthik Ragunathan's office located?
- Dr. Karthik Ragunathan's office is located at 5012 S US Highway 75 Ste 250, Denison, TX, 75020.
- How can I make an appointment with Dr. Karthik Ragunathan?
- You can find contact information for Dr. Karthik Ragunathan here on Vitals.
- Which hospitals is Dr. Karthik Ragunathan affiliated with?
- Dr. Karthik Ragunathan is affiliated with Osf Saint Francis Medical Center.
- What languages does Dr. Karthik Ragunathan speak?
- Dr. Karthik Ragunathan speaks Telugu and Tamil.
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