
Highlights
Age Groups Seen
- Adult 18-64
- Older Adult 65+
Languages
- English
Gender
MaleAffiliations
- Corewell Health Gerber Hospital
- Corewell Health Big Rapids Hospital
- Corewell Health Grand Rapids Hospitals
About Mark E Jacoby
About the Provider
Dr. Jacoby's clinical interests include coronary and peripheral intervention and percutaneous repair of interatrial septal defects.
Locations
- Corewell Health Cardiovascular Services - Bradford
- 2900 Bradford Street Northeast, Grand Rapids, MI 49525
- Get Directions
- Phone: 616-885-5000
- Fax: 616-885-5020
Experience
Education
- Fellowship: University of Michigan Health System, Interventional Cardiology, 2006
- Fellowship: University of Michigan Health System, Cardiovascular Disease, 2005
- Residency: Brigham and Women's Hospital, Internal Medicine, 2002
- Medical School: University of Michigan Medical School, Doctor of Medicine (MD), 1999
Board Certifications
- Interventional Cardiology: American Board of Internal Medicine, 2006
- Cardiovascular Disease: American Board of Internal Medicine, 2005
- Internal Medicine: American Board of Internal Medicine, 2002
Insurance
- Aetna/Cofinity
- Align Senior Care MI
- BCBS Medicare Advantage Plus Blue
- BCBS PPO
- BCBS Traditional
- Blue Care Network
- Blue Care Network Medicare Advantage
- Blue Cross Complete
- Cigna
- Coventry First Health
- Health Alliance Plan by Henry Ford
- Humana Military (Tricare East)
- McLaren Commercial
- McLaren Medicaid
- McLaren Medicare Advantage
- Medicaid
- Medicare
- Meridian AmBetter
- Meridian Complete (MI Health LINK) Dual Eligible
- Meridian Medicaid
- Molina Medicaid/MiChild/Marketplace (Health Plus)
- Molina Medicare
- Priority Health Choice Medicaid
- Priority Health HMO/PPO
- Priority Health Medicare Advantage
- Railroad Medicare
- Trinity Health Plan of MI
- UHC/Optum (VA Community Care Network)
- UM Health Plan
- United Health Care Commercial
- United Health Care Dual Complete
Ratings & Reviews
5 out of 5
138 ratings, 64 reviewsCorewell Health is committed to delivering high-quality and compassionate care. These ratings and reviews are transparent patient feedback collected via survey following a provider care experience that asks patients and families about the care they received.
- 5 out of 5 starsReviewed on 6/27/2026
He was very personable and made me feel at ease
- 5 out of 5 starsReviewed on 6/19/2026
This was my first time seeing him. He came into the room with a big smile and warm personality. This is important to build a connection with your patient. He sat down and explained everything to me which is what I had been waiting weeks for. He explained the test results, the next steps, the pros and cons of my options, and never once tried to beat around the bush! He asked me questions and then sat there and listened as I responded with my concerns and own questions. He is definitely a doctor for the people and cares about those he treats. He actually reminds of Doc Cassidy from the TV show Doc. He genuinely seems to care about the individual.
- 5 out of 5 starsReviewed on 6/19/2026
He was willing to go above and beyond with my care. And we had good conversation.
- 5 out of 5 starsReviewed on 6/10/2026
Reassuring. Caring. Listened well. Friendly.
- 5 out of 5 starsReviewed on 6/5/2026
I addressed his kindness and care in an earlier question. Dr. Jacoby was everything I could've asked for at my appointment.
- 5 out of 5 starsReviewed on 5/23/2026
I’m ready for my procedure. 5 June I could not ask for a better doctor and Mark Jacoby thank you, Corwell Health.
- 4 out of 5 starsReviewed on 5/21/2026
I’m very confident with his care
- 5 out of 5 starsReviewed on 5/13/2026
The best
- 5 out of 5 starsReviewed on 5/11/2026
Very good
- 5 out of 5 starsReviewed on 4/24/2026
He was a very caring and a reassuring doctor, listened to all of my symptoms and explained everything. He was very upbeat and positive in his outlook for my future care and that made me feel safe in his care. I have genetic precursors so he took my case very seriously and adjusted all of the meds I was taking for heart related problems and prescribed a few new ones that should make a very big difference in my prognosis forward.
- 5 out of 5 starsReviewed on 4/21/2026
I'm very comfortable working with Dr Jacoby. Great person.
- 5 out of 5 starsReviewed on 4/21/2026
Dr. Jacoby was extremely helpful and kind and informative
- 5 out of 5 starsReviewed on 4/16/2026
Other than your scheduling system, which is more than frustrating. Dr Jacoby is AWESOME
- 5 out of 5 starsReviewed on 4/14/2026
Just a nice guy who really understands what it means to be a caring and real doctor.
- 5 out of 5 starsReviewed on 3/26/2026
He is the BEST.
- 5 out of 5 starsReviewed on 3/26/2026
He is a doctor that listens to you and cares
- 5 out of 5 starsReviewed on 3/3/2026
Dr. Jacoby, as well as his partner (I don't remember her name) were both terrific. Clear explanations, reassuring.
- No RatingReviewed on 2/21/2026
He listens and explains care very well, doesn’t make you feel rushed even though he is extremely busy.
- 5 out of 5 starsReviewed on 1/16/2026
Dr Wohns provided the services for Dr Jacoby. All of my contacts with either physician were excellent
- 5 out of 5 starsReviewed on 1/16/2026
Total professional!
- 5 out of 5 starsReviewed on 12/20/2025
He listens carefully and explains things in layman’s terms so I understand. After all these years, I’ve come to trust him.
- 5 out of 5 starsReviewed on 12/19/2025
He listens & gives you the time you need for questions & explains things very well.
- 5 out of 5 starsReviewed on 12/19/2025
Trust is important and Dr. Jacoby has mine.
- 5 out of 5 starsReviewed on 12/19/2025
Dr. Jacoby is wonderful! He did not rush through the visit but took time to explain things, ask and answer questions and always with a smile and up eat attitude. Very kind and understanding.
- 5 out of 5 starsReviewed on 12/17/2025
He did not rush my appointment and did answer all my questions . He does provide good quality care
- 5 out of 5 starsReviewed on 12/16/2025
He is great! He saved my life 9+ years ago. He's the greatest.
- 5 out of 5 starsReviewed on 12/16/2025
Dr Jacoby is an excellent provider.
- 5 out of 5 starsReviewed on 11/27/2025
Great Dr.
- 5 out of 5 starsReviewed on 11/26/2025
He is a keeper,!
- 5 out of 5 starsReviewed on 11/26/2025
Always helpful and patient
- 5 out of 5 starsReviewed on 11/24/2025
He’s easy too talk too, he listens to me, and he explains things that I understand
- 5 out of 5 starsReviewed on 11/3/2025
He is a competent doctor.
- 5 out of 5 starsReviewed on 10/24/2025
He is thorough and positive and asks my opinion and he’s very friendly and upbeat.
- 5 out of 5 starsReviewed on 10/9/2025
Good listener and explain options in layman's terms
- 5 out of 5 starsReviewed on 9/23/2025
I liked it that he had a plan the first step And if that didn’t work, then he goes to plan to
- 5 out of 5 starsReviewed on 9/19/2025
I trust Dr. Jacoby.
- 5 out of 5 starsReviewed on 9/18/2025
Listened to and answered all our questions. Explained things so we could understand.
- 5 out of 5 starsReviewed on 8/29/2025
He is the best Cardiologist ever!
- 5 out of 5 starsReviewed on 8/28/2025
Please see my prior response earlier in this survey. Dr. Jacoby is a conscientious, thorough, perspicacious and caring physician.
- 5 out of 5 starsReviewed on 8/20/2025
I trust him with my cardiac care,.... completely.
- 5 out of 5 starsReviewed on 8/19/2025
Excellent physician.
- 5 out of 5 starsReviewed on 8/2/2025
Very informative, seemed like a Dr that cared, listened
- 5 out of 5 starsReviewed on 7/31/2025
Dr. Jacoby is an intelligent, experienced, caring doctor who listened first and then provided excellent, responsive care.
- No RatingReviewed on 7/29/2025
Best experience I can receive
- 5 out of 5 starsReviewed on 7/25/2025
Excellent physician. Very nice person. I have total confidence in his approach and knowledge.
- 5 out of 5 starsReviewed on 7/10/2025
He was very kind and took his time in explaining my situation and what I could expect. I did not feel hurried at all
- 5 out of 5 starsReviewed on 6/27/2025
He is absolutely outstanding! I trust him so much! Such a nice and caring person!
- 5 out of 5 starsReviewed on 6/16/2025
He is a very caring doctor.
- 5 out of 5 starsReviewed on 6/13/2025
Good listener Very interested in my care
- 5 out of 5 starsReviewed on 6/12/2025
Excellent doctor. Very knowledgeable and caring of his patients.
- 5 out of 5 starsReviewed on 5/20/2025
Very friendly.
- 5 out of 5 starsReviewed on 5/19/2025
He is a very good guy
- 5 out of 5 starsReviewed on 5/14/2025
Dr Jacoby is always very helpful, professional, caring and informative.
- 5 out of 5 starsReviewed on 4/25/2025
The Doctor said all was good. See you next year. THANKS.
- 5 out of 5 starsReviewed on 4/13/2025
Very knowledgeable and good at explaining things.
- 5 out of 5 starsReviewed on 4/4/2025
He is very knowledgeable, explains things well, caring, asked for questions. Spent a good amount of time answering questions. And very helpful with my needs.
- 5 out of 5 starsReviewed on 3/28/2025
Great listener Positive
- 5 out of 5 starsReviewed on 3/26/2025
Willing to listen carefully and answer any questions I had
- 5 out of 5 starsReviewed on 3/26/2025
Dr. Jacoby is excellent at diagnosing and explaining steps patient should take to address issues/symptoms/conditions disscussed. Outstanding compared to other physicians I have used.
- 5 out of 5 starsReviewed on 2/14/2025
All good!
- 5 out of 5 starsReviewed on 2/13/2025
Good, but like I said they are short staff with the Specialists that that they need. This job is not a one man band.
- 5 out of 5 starsReviewed on 2/8/2025
Efficient nurses
- 5 out of 5 starsReviewed on 2/8/2025
Dr Jacoby is the best. He has helped keep me alive which my family and my self greatly appreciate.
- 5 out of 5 starsReviewed on 1/30/2025
Dr Jacoby is one of the best out there, just harder to get an appointment with him. Most of the time it's a PA. I've seen Dr.J for over 10 years and we get to talk a little bit if I'm early enough before my appointment.