Overview
Karthik Ragunathan is a Gastroenterologist in Denison, Texas. Dr. Ragunathan is highly rated in 11 conditions, according to our data. His top areas of expertise are Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Attenuated Familial Adenomatous Polyposis, Colonoscopy, and Gallbladder Removal.
His clinical research consists of co-authoring 7 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Specialties
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5012 S US Highway 75 Ste 250, Denison, TX 75020
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Karthik Ragunathan
How do I make an appointment with Dr. Karthik Ragunathan?
You can book an appointment with Dr. Karthik Ragunathan by calling their office at 903-416-6255. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Karthik Ragunathan a top-rated expert for Colonoscopy?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Karthik Ragunathan is classified as an Advanced expert for Colonoscopy, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Karthik Ragunathan specialize in?
While Dr. Karthik Ragunathan is a Gastroenterology, they have specific expertise in Colonoscopy, Cronkhite-Canada Disease, and Juvenile Polyposis Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Karthik Ragunathan participate in research or clinical trials?
Yes. Dr. Karthik Ragunathan has published 7 articles and abstracts on conditions like Colonoscopy. You can view a list of Dr. Karthik Ragunathan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Karthik Ragunathan accept my insurance?
Dr. Karthik Ragunathan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 903-416-6255 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Attenuated Familial Adenomatous PolyposisDr. Ragunathan isAdvanced. Learn about Attenuated Familial Adenomatous Polyposis.
- Barrett EsophagusDr. Ragunathan isAdvanced. Learn about Barrett Esophagus.
- ColonoscopyDr. Ragunathan isAdvanced. Learn about Colonoscopy.
- Cronkhite-Canada DiseaseDr. Ragunathan isAdvanced. Learn about Cronkhite-Canada Disease.
- EndoscopyDr. Ragunathan isAdvanced. Learn about Endoscopy.
- Gallbladder RemovalDr. Ragunathan isAdvanced. Learn about Gallbladder Removal.
- Experienced
- Acute PancreatitisDr. Ragunathan isExperienced. Learn about Acute Pancreatitis.
- Angiodysplasia of the ColonDr. Ragunathan isExperienced. Learn about Angiodysplasia of the Colon.
- Annular PancreasDr. Ragunathan isExperienced. Learn about Annular Pancreas.
- AscitesDr. Ragunathan isExperienced. Learn about Ascites.
- Benign Esophageal StrictureDr. Ragunathan isExperienced. Learn about Benign Esophageal Stricture.
- Childhood PancreatitisDr. Ragunathan isExperienced. Learn about Childhood Pancreatitis.