Dr. John Castor, MD

Gastroenterology*MaleAge 49

Gastroenterology*

Dr. John Castor, MD is a gastroenterology specialist in Dublin, OH and has over 18 years of experience in the medical field. He graduated from Case Western Reserve University School of Medicine in 2005. He specializes in Gastroenterology.

Dr. John Castor, MD

Ohio Gastroenterology Group

6670 Perimeter Dr Ste 200 Dublin, OH 43016
Telehealth services available

Make an Appointment

(614) 754-5500
Telehealth services available

Accepting new patients

Hospital Highlight

Dr. Castor is affiliated with Dublin Methodist Hospital Dublin, a highly rated and top awarded hospital for gastroenterology.

Dr. Castor is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Surgery Award™ See hospitals

Experience and Background Checks

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Background Check

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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Dr. Castor's Reviews

Likelihood to recommend Dr. Castor

5.0

59 ratings, 48 with a written review
5 Star
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4 Star
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3 Star
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2 Star
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1 Star
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What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Joni Hudnall – Sep 10, 2023
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Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Donna OBrian – Aug 27, 2023
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Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Rebecca K Adkins – Aug 22, 2023
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Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jul 12, 2023
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Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jul 09, 2023
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Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 17, 2023
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What went well
No results
What could be improved
No results
Helpful
Jun 01, 2023
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Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 22, 2023
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 18, 2023
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
May 18, 2023
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 15, 2023
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 13, 2023
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • Appointment scheduling
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
No results
Helpful
Apr 15, 2023
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
A very satisfied patient! – Mar 29, 2023
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Jan 17, 2023
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Frederick H Powrie – Dec 18, 2022
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jetta – Dec 17, 2022
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dec 10, 2022
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
John K. – Aug 17, 2022
×Post a ResponseAre you Dr. John Castor, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Diane V – Jun 03, 2022
×Post a ResponseAre you Dr. John Castor, MD?

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About Me

Care Philosophy

Dr. John Castor joined Ohio Gastroenterology Group in 2011 after completing his residency and fellowship training at Duke University. He is board certified...Read more

Specialties*

  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

University Of North Carolina, Visiting Motility Fellowship

Fellowship Hospital, 2010

Duke University Medical Center

Internship Hospital, 2006

Case Western Reserve University School of Medicine

Medical School, 2005

Common Questions and Answers

    Please call the office to learn more. (614) 754-5500

    What is the best way to schedule an appointment with Dr. John Castor, MD?

    View contact information to make an appointment.

    Can I use my insurance at Dr. John Castor, MD?

    Dr. John Castor, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    Does Dr. John Castor, MD accept new patients?

    New patients are generally accepted by Dr. John Castor, MD on Healthgrades. To arrange an appointment, call the number on Dr. Castor's profile.

    What are Dr. John Castor, MD's top areas of expertise?

    Dr. John Castor, MD specializes in Pancreatic Disease and Esophageal Disorders. See more on Healthgrades.

    What is Dr. John Castor, MD's office address?

    Dr. Castor's office is located at 6670 Perimeter Dr Ste 200, Dublin, OH 43016. You can find other locations and directions on Healthgrades.

    Locations

    Ohio Gastroenterology Group

    Dublin Office6670 Perimeter Dr Ste 200 Dublin, OH 43016
    1

    Interventional Pain Center

    Ohio Gastroenterology Group Inc.3400 Olentangy River Rd Columbus, OH 43202
    2

    Ohio Gastroenterology Group

    East Office85 McNaughten Rd Ste 320 Columbus, OH 43213
    3
    West Office815 W Broad St Ste 220 Columbus, OH 43222
    4

    Ohio Gastroenterology Group

    North Office3820 OLENTANGY RIVER RD Columbus, OH 43214
    5

    OhioHealth Outpatient Behavioral Health

    Ohio Gastroenterology Group3820 OLENTANGY RIVER RD Columbus, OH 43214
    6

    Affiliated Hospitals

    Dublin Methodist Hospital

    7500 Hospital Dr
    Dublin, OH 43016
    Recipient of 9
    hospital awards

    America’s 100 Best Hospitals for Gastrointestinal Surgery Award™ (2024, 2023, 2022)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    Gastrointestinal Care Excellence Award™ (2024)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    3% lower than the national average

    81%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

    Riverside Methodist Hospital

    3535 Olentangy River Rd
    Columbus, OH 43214
    Recipient of 40
    hospital awards

    America's 100 Best Hospitals Award™ (2024, 2023)

    Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis

    America's 250 Best Hospitals Award™ (2024, 2023, 2022)

    Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    76%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback

    Mount Carmel St. Ann's

    500 S Cleveland Ave
    Westerville, OH 43081

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    79%
    Patients said that nurses always listened to them and explained things well

    5% higher than the national average

    View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality.