John Castor, MD

Gastroenterology

18+ years in practiceNPI: 1093987257Licensed in OH

About

Bio coming soon.

Are you John Castor, MD?

Claim your profile

Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.

Claim Profile

Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

18+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. John Castor, MD

Where does Dr. John Castor, MD practice?+
Dr. John Castor, MD practices in Ohio, OH. 3400 OLENTANGY RIVER RD COLUMBUS, OH 432021523.
What is Dr. John Castor, MD's phone number?+
Dr. John Castor, MD's practice phone is 614-754-5500. Office contact information is verified on the PBCMMG profile.
What does Dr. John Castor, MD specialize in?+
Dr. John Castor, MD's primary specialty is Gastroenterology.
Is Dr. John Castor, MD board certified?+
Board certification status for Dr. John Castor, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. John Castor, MD been practicing?+
Dr. John Castor, MD has been in active practice for 18+ years, based on NPI enumeration and state licensing records.
What is Dr. John Castor, MD's NPI number?+
Dr. John Castor, MD's National Provider Identifier (NPI) is 1093987257, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

See an error? info@pbcmmg.com

If this is your profile and you'd like it removed, request removal here.

Are you John Castor, MD?

Claim & complete your profile →

Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.