Dr. John Costable, MD

Gastroenterology*MaleAge 57

Gastroenterology*

Dr. John Costable, MD is a gastroenterology specialist in Manhasset, NY. He specializes in Gastroenterology.

Dr. John Costable, MD

John M. Costable, MD

1155 Northern Blvd Ste 300 Manhasset, NY 11030
Telehealth services available

Make an Appointment

(516) 407-4000
Telehealth services available

Accepting new patients

Hospital Highlight

Dr. Costable is affiliated with North Shore University Hospital Manhasset, a highly rated hospital.

Dr. Costable 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
    Patient Safety Excellence 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.

Insurance Check

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Dr. Costable's Reviews

Likelihood to recommend Dr. Costable

4.9

193 ratings, 7 with a written review
5 Star
93%
93%
4 Star
5%
5%
3 Star
1%
1%
2 Star
0%
0%
1 Star
2%
2%
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
Helpful
MAXIMO DE ELIA – Sep 18, 2023
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Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Jun 04, 2021
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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
What could be improved
No results
1 person found this helpful
Helpful
Larry Goodman – May 01, 2020
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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
3 people found this helpful
Helpful
Don Schroeder in Whitestone – Jun 25, 2019
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Reply
What went well
No results
What could be improved
No results
3 people found this helpful
Helpful
Mar 19, 2019
×Post a ResponseAre you Dr. John Costable, 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
3 people found this helpful
Helpful
Christine in Queens – Dec 06, 2018
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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
2 people found this helpful
Helpful
Jordan Fox – Jul 26, 2018
×Post a ResponseAre you Dr. John Costable, MD?

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About Me

Biography

Dr. John Costable, MD is a Gastroenterology Specialist in Manhasset, NY. He is affiliated with North Shore University Hospital. His office accepts new patients and telehealth appointments.

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.

North Shore University Hospital

Fellowship Hospital, 1998

University Mass

Residency Hospital, 1995

University Mass

Internship Hospital, 1993

Common Questions and Answers

    Please call the office to learn more. (516) 407-4000

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

    View contact information to make an appointment.

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

    Dr. John Costable, 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 Costable, MD accept new patients?

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

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

    Dr. Costable's office is located at 1155 Northern Blvd Ste 300, Manhasset, NY 11030. You can find other locations and directions on Healthgrades.

    Locations

    John M. Costable, MD

    Mount Sinai Doctors1155 Northern Blvd Ste 300 Manhasset, NY 11030
    1

    Affiliated Hospitals

    North Shore University Hospital

    300 Community Dr
    Manhasset, NY 11030
    Recipient of 21
    hospital awards

    Patient Safety Excellence Award™ (2024, 2023, 2022)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    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

    1% lower than the national average

    73%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

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