Overview
John Castor is a Gastroenterologist practicing medicine in Columbus, Ohio.
Dr. Castor is highly rated in 28 conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Heartburn, Endoscopy, and Gastrectomy.
Specialties
Licenses
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- 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
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- PPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
3400 Olentangy River Rd, Columbus, OH 43202
430 Altair Pkwy Ste 110, Westerville, OH 43082
Additional Areas of Focus
Dr. Castor has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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Frequently Asked Questions about Dr. John Castor
How do I make an appointment with Dr. John Castor?
You can book an appointment with Dr. John Castor by calling their office at 614-457-1213. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Castor a top-rated expert for Swallowing Difficulty?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Castor is classified as an Advanced expert for Swallowing Difficulty, 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. John Castor specialize in?
While Dr. John Castor is a Gastroenterology, they have specific expertise in Swallowing Difficulty, Painful Swallowing, and Heartburn. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. John Castor accept my insurance?
Dr. John Castor accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 614-457-1213 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
- AchalasiaDr. Castor isAdvanced. Learn about Achalasia.
- Angiodysplasia of the ColonDr. Castor isAdvanced. Learn about Angiodysplasia of the Colon.
- Barrett EsophagusDr. Castor isAdvanced. Learn about Barrett Esophagus.
- Childhood VolvulusDr. Castor isAdvanced. Learn about Childhood Volvulus.
- Congenital Diaphragmatic HerniaDr. Castor isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Crohn's DiseaseDr. Castor isAdvanced. Learn about Crohn's Disease.
- Experienced
- Accessory PancreasDr. Castor isExperienced. Learn about Accessory Pancreas.
- Acute PancreatitisDr. Castor isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Castor isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Castor isExperienced. Learn about Anemia.
- AscitesDr. Castor isExperienced. Learn about Ascites.
- Bacterial GastroenteritisDr. Castor isExperienced. Learn about Bacterial Gastroenteritis.