Are you a healthcare professional?
Is this your profile?
background
background
Dr. John Mulligan, DO

Dr. John Mulligan, DO

Cardiology*
50+ years of experience

Dr. John Mulligan, DO is a cardiologist in Hastings, MI and has over 50 years of experience in the medical field. He graduated from A. T. Still University Kirksville College of Osteopathic Medicine in 1974. He is affiliated with medical facilities Corewell Health Butterworth Hospital and Corewell Health Pennock Hospital. He is accepting new patients and telehealth appointments.

5 Star Rating
Based on 70 reviews 5 Star Rating (70 reviews)

SHMG Cardiovascular Medicine Hastings

1005 W Green St Hastings, MI 49058
Telehealth available
(616) 885-5000

Hospital Highlight

Dr. Mulligan is affiliated with Corewell Health Butterworth Hospital Grand Rapids, a highly rated and top awarded hospital for cardiology.

Dr. Mulligan is a Healthgrades Choice provider in Cardiology

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
  • Areas of Expertise
    Dr. Mulligan specializes in the areas of Cardiology & Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Cardiac Surgery Award™ • See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Mulligan's Reviews

Likelihood to recommend Dr. Mulligan

5.0

70 ratings, 65 with a written review
5 Star
96%
96%
4 Star
4%
4%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Anonymous – May 02, 2023
×Post a ResponseAre you Dr. John Mulligan, DO?

Leave a review

How was your experience with Dr. Mulligan?

Know Before You Go

About Me

biography

Dr. John Mulligan, DO is a cardiologist in Hastings, MI and has over 50 years of experience in the medical field. He graduated from A. T. Still University Kirksville College of Osteopathic Medicine in 1974. He is affiliated with medical facilities...read more

  • Cardiology

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

  • A. T. Still University Kirksville College Of Osteopathic Medicine

    Medical School, 1974
American Osteopathic Association®
American Osteopathic Board of Internal Medicine®
- 
Cardiology
- 
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

Dr. Mulligan is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Focus on ATTR-CM

    Locations

    SHMG Cardiovascular Medicine Hastings

    SHMG Cardiovascular Medicine Hastings1005 W Green St Hastings, MI 49058
    1

    Affiliated Hospitals

    • Corewell Health Butterworth Hospital

      100 Michigan St NE
      Grand Rapids, MI 49503
      Recipient of 13
      hospital awards

      America’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024, 2023)

      Superior clinical outcomes in heart bypass surgery and heart valve surgery

      America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2023)

      Superior clinical outcomes in heart bypass surgery and heart valve surgery

      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

      78%
      Patients said that nurses always listened to them and explained things well

      3% higher than the national average

      View all patient feedback

    • Corewell Health Pennock Hospital

      1009 W Green St
      Hastings, MI 49058

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

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

      1% higher than the national average

      83%
      Patients said their room and bathroom were always kept clean

      12% higher than the national average

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