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Dr. Martin Greydanus, MD

Dr. Martin Greydanus, MD

Gastroenterology*
40+ years of experience

Dr. Martin Greydanus, MD is a gastroenterologist in Grand Rapids, MI and has over 40 years of experience in the medical field. He graduated from MICHIGAN STATE University in 1984. He is affiliated with medical facilities such as Trinity Health Grand Rapids Hospital and Corewell Health Zeeland Hospital. He is accepting new patients and telehealth appointments.

2.1 Star Rating
Based on 14 reviews 2.1 Star Rating (14 reviews)

Practice

310 Lafayette Ave SE Ste 200 Grand Rapids, MI 49503
Telehealth available

Make an Appointment

(616) 752-6525

Hospital Highlight

Dr. Greydanus is affiliated with Corewell Health Zeeland Hospital Zeeland, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Greydanus specializes in the areas of Gastroenterology & Internal Medicine. • See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Greydanus' Reviews

Likelihood to recommend Dr. Greydanus

2.1

14 ratings, 9 with a written review
5 Star
21%
21%
4 Star
7%
7%
3 Star
0%
0%
2 Star
0%
0%
1 Star
71%
71%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Mar 21, 2024
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What went well
  • Appointment scheduling
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Sep 25, 2021
×Post a ResponseAre you Dr. Martin Greydanus, MD?
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
Anonymous Please! – Jul 29, 2020
×Post a ResponseAre you Dr. Martin Greydanus, MD?
What went well
  • Appointment scheduling
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Sep 28, 2019
×Post a ResponseAre you Dr. Martin Greydanus, MD?
What went well
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
4 people found this helpful
Helpful
Grand Rapids, MI – Nov 07, 2018
×Post a ResponseAre you Dr. Martin Greydanus, MD?
What went well
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
4 people found this helpful
Helpful
Grand Rapids, MI – Mar 02, 2018
×Post a ResponseAre you Dr. Martin Greydanus, MD?
What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
8 people found this helpful
Helpful
KS in Grand Rapids, MI – Jan 07, 2017
×Post a ResponseAre you Dr. Martin Greydanus, MD?
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
2 people found this helpful
Helpful
Lori in Grand Rapids, MI – Sep 26, 2016
×Post a ResponseAre you Dr. Martin Greydanus, MD?
What went well
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't trust the provider's decisions
9 people found this helpful
Helpful
Danielle in Grand rapids – Apr 02, 2016
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Leave a review

How was your experience with Dr. Greydanus?

Know Before You Go

About Me

biography

Dr. Martin Greydanus, MD is a gastroenterologist in Grand Rapids, MI and has over 40 years of experience in the medical field. He graduated from MICHIGAN STATE University in 1984. He is affiliated with medical facilities such as Trinity Health...read more

  • Gastroenterology

  • Internal Medicine

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

  • Michigan State University

    Medical School, 1984
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Gastroenterology
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, 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.

Learn more about medical license public record check

Focus on IBD

Locations

Practice

Grand River Endoscopy Center LLC310 Lafayette Ave SE Ste 200 Grand Rapids, MI 49503
1

Affiliated Hospitals

  • Corewell Health Zeeland Hospital

    8333 Felch St
    Zeeland, MI 49464
    Recipient of 3
    hospital awards

    Patient Safety Excellence Award™ (2025)

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

    Outstanding Patient Experience Award™ (2023, 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.

    90%
    Patients said they were given information about recovering at home

    2% higher than the national average

    84%
    Patients who gave a rating of 9 or 10

    9% higher than the national average

    View all patient feedback

  • Holland Hospital

    602 Michigan Ave
    Holland, MI 49423
    Recipient of 20
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2024, 2023)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

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

    91%
    Patients said they were given information about recovering at home

    7% higher than the national average

    80%
    Patients who gave a rating of 9 or 10

    14% higher than the national average

    View all patient feedback

  • Trinity Health Grand Rapids Hospital

    200 Jefferson Ave SE
    Grand Rapids, MI 49503
    Recipient of 5
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    Patient Safety Excellence Award™ (2023)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

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

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

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

    3% higher than the national average

    View all patient feedback
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