See All Cardiothoracic Surgery in Saint Paul, MN
Dr. John Grehan, MD

Dr. John Grehan, MD

Age 54 Cardiothoracic Surgery M
(83) 83 reviews
Accepting New Patients

About

Dr. John Grehan, MD is a cardiothoracic surgery specialist in Saint Paul, MN. Dr. Grehan completed a residency at Fairview University Med Center. He currently practices at St Paul Heart Clinic and is affiliated with United Hospital. He accepts multiple insurance plans. Dr. Grehan is board certified in Cardiovascular Surgery.

Patient Satisfaction

Likelihood to recommend Dr. Grehan
4.9
Based on 83 Reviews
5 Stars
(79)
4 Stars
(1)
3 Stars
(0)
2 Stars
(1)
1 Star
(2)

Leave a review

How likely are you to recommend Dr. Grehan?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. John Grehan, MD
Dr. John Grehan, MD
  • Likelihood of recommending Dr. Grehan to family and friends

Dr. Grehan's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Grehan

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. John Grehan, MD.

Education

  • University Michigan Health System, Fellowship Hospital — 2006
  • Fairview University Med Center, Residency Hospital — 2004
  • Fairview University Medical Center, Internship Hospital — 1996
  • University of Minnesota Medical School, Medical School — 1995
  • University of Minnesota / Twin Cities Campus, Undergraduate School — 1991

Insurance Accepted

  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Minnesota
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana

* Please verify this information when scheduling an appointment.

Locations

  1. Practice

    1. 1
      St Paul Heart Clinic
      225 Smith Ave N Ste 400, Saint Paul, MN 55102 Existing Patients: (651) 292-0007

Frequently Asked Questions

Dr. Grehan frequently treats Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary), Mitral Valve Surgery, and Aortic Valve Surgery.  

Find contact information here to make an appointment.

Hospital Affiliations

  • United Hospital