Loading Complete
Michael J Dionne

Michael J Dionne, MD

Internal Medicine

Accepting New Patients
Online Booking
Need help scheduling? Call (313) 640-2424

Highlights

Age Groups Seen

  • Adult 18-64
  • Older Adult 65+

Languages

  • English

Gender

Male

Affiliations

  • Corewell Health Beaumont Grosse Pointe Hospital

Locations

  1. Corewell Health Primary Care - 17000 Kercheval Ave
    • 17000 Kercheval Avenue, Suite 205, Grosse Pointe, MI 48230
    • Get Directions
    • phone: 313-640-2424
    • fax: 313-640-2415

Experience

Education

  • Residency: Bon Secours Hospital, Internal Medicine, 1985
  • Internship: Bon Secours Hospital, Internal Medicine, 1983
  • Medical School: Wayne State University School of Medicine, Doctor of Medicine (MD), 1982

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 1985

Insurance

Search plans
  • Aetna Better Health
  • Aetna/Cofinity
  • Align Senior Care MI
  • BCBS Medicare Advantage Plus Blue
  • BCBSM Traditional
  • BCBSM Trust PPO
  • Blue Care Network
  • Blue Care Network Medicare Advantage
  • Blue Cross Complete
  • Blue Preferred Plus
  • Cigna
  • Claritev
  • HAP CareSource
  • HAP/ASR
  • Humana Medicare Advantage
  • Longevity Health
  • McLaren
  • Medicaid
  • Medicare
  • Meridian AmBetter
  • Meridian Meridian Complete - East
  • Meridian Wellcare
  • Molina
  • Priority Health
  • Railroad Medicare
  • Trinity Health Plan of MI
  • United Health Care
  • United Health Care Community Plan (Medicaid)
  • Zing Health

Ratings & Reviews

4.8 out of 5

425 ratings, 143 reviews

Corewell 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.

Search reviews
    5 out of 5 stars
    Reviewed on 3/24/2026

    Very knowledgeable, kind, patient and provided valuable advice and information

    5 out of 5 stars
    Reviewed on 3/24/2026

    He does a great job. I don’t have any concerns about Dr. Dionne or his team.

    5 out of 5 stars
    Reviewed on 3/19/2026

    He is patient and listens to me. He makes me feel comfortable.

    5 out of 5 stars
    Reviewed on 3/19/2026

    Friendly and professional

    5 out of 5 stars
    Reviewed on 3/17/2026

    He seemed a nice doctor that did listen to me. Like I said before, it's hard to give a good evaluation with just one meeting

    5 out of 5 stars
    Reviewed on 3/13/2026

    Very professional and extremely knowledgeable

    5 out of 5 stars
    Reviewed on 3/13/2026

    Promptly read x ray and called with results all within two hours of receiving treatment.

    5 out of 5 stars
    Reviewed on 3/13/2026

    He is wonderful doctor who cares about his patients!

    5 out of 5 stars
    Reviewed on 3/11/2026

    Dr. Dionne is the best in his field I believe.

    5 out of 5 stars
    Reviewed on 3/11/2026

    He is kind and thoughtful. Excellent at his job. He is caring and keeps me on track!

    5 out of 5 stars
    Reviewed on 3/10/2026

    I trust Dr. Dionne. He gives me respect as a patient.

    5 out of 5 stars
    Reviewed on 3/3/2026

    Dr. Dionne instilled respect and trust

    5 out of 5 stars
    Reviewed on 2/24/2026

    Dr. Dionne is very caring and thorough. Very comfortable with him.

    5 out of 5 stars
    Reviewed on 2/7/2026

    Awesome

    5 out of 5 stars
    Reviewed on 1/29/2026

    I have been a patient of Dr. Dionne for 5 years now, and have always received excellent care.

    5 out of 5 stars
    Reviewed on 1/27/2026

    He's helpful and responsive. He and I share similar thoughts around prescription drugs

  • No RatingReviewed on 1/23/2026

    All I can say responsible respectful peaceful joy to be around

    5 out of 5 stars
    Reviewed on 1/23/2026

    I loved that he not only diagnosised me but explained why the previous medication did not work.

    5 out of 5 stars
    Reviewed on 1/22/2026

    Dr. Dionne has been my PCP for years and has always provided excellent care.

    5 out of 5 stars
    Reviewed on 1/20/2026

    Besides Dr Dionne's direct help, he's helping me to help myself. He gives me great guidance.

    5 out of 5 stars
    Reviewed on 1/18/2026

    He tells me the truth that's my Doctor I'm not going anywhere as long as he is around

    5 out of 5 stars
    Reviewed on 1/15/2026

    Very honest and professional.

    5 out of 5 stars
    Reviewed on 1/10/2026

    Great doctor!

    4 out of 5 stars
    Reviewed on 1/1/2026

    Straightforward, no wasted words. He's not a counselor - he's a doctor and gets right to the point.

    5 out of 5 stars
    Reviewed on 12/29/2025

    He’s a great physician. I like his manner and his dry sense of humor.

    5 out of 5 stars
    Reviewed on 12/25/2025

    He has been my long term care provider. I have great faith in him.

    5 out of 5 stars
    Reviewed on 12/24/2025

    Very friendly, efficient and professional.

    5 out of 5 stars
    Reviewed on 12/19/2025

    Easy going, personable, enjoyed meeting him.

    5 out of 5 stars
    Reviewed on 12/19/2025

    Dr. Dionne has been my primary doctor for at least 25 years and I have no regrets in having chosen him for my health care needs—-plus,he is a very nice person!

    5 out of 5 stars
    Reviewed on 12/16/2025

    He has been my physician for over 35 years. I would never switch to another. For a yearly physical or medical emergency, the care is always great.

    5 out of 5 stars
    Reviewed on 12/12/2025

    He is collaborative and supportive

    5 out of 5 stars
    Reviewed on 12/11/2025

    Dr Dionne seems concerned with my health. He makes expert referrals when appropriate.

    5 out of 5 stars
    Reviewed on 12/11/2025

    I’m happy to be his patient.

    5 out of 5 stars
    Reviewed on 12/10/2025

    Dr Dionne has been an excellent doctor. Takes time to listen and understands any health concerns.

    5 out of 5 stars
    Reviewed on 12/10/2025

    Thorough and listens to his patients

    5 out of 5 stars
    Reviewed on 12/10/2025

    This is my first time meeting him. He was very professional and calming in explaining all the procedures that were required for a physical.

    5 out of 5 stars
    Reviewed on 12/6/2025

    Very kind and clear in conveying info to me as a patient 😀

    5 out of 5 stars
    Reviewed on 11/29/2025

    He's there to listen and help.

    5 out of 5 stars
    Reviewed on 11/28/2025

    He’s very caring and makes you very relaxed

    5 out of 5 stars
    Reviewed on 11/27/2025

    He’s a good doctor

    1 out of 5 stars
    Reviewed on 11/25/2025

    He didn't want to treat and honor my appointment and talk with me I ask to see and talk with him and the lady I could not. She was not the Doctor but she said I couldn't see him. So I left the office. I never experienced anything like I did from supposed to be a professional nurse or aid not sure of her title or name. She always check me when I see the doctor.

    5 out of 5 stars
    Reviewed on 11/20/2025

    Dr Dionne always makes patients comfortable

    5 out of 5 stars
    Reviewed on 11/19/2025

    takes very good care of me always

    5 out of 5 stars
    Reviewed on 11/16/2025

    Excellent care from Dr. Dionne

    5 out of 5 stars
    Reviewed on 11/15/2025

    He is fantastic

    5 out of 5 stars
    Reviewed on 11/13/2025

    My experience with Dr. Dionne for this visit and all previous visits is that he is an excellent physician who takes the time listen to his patients and provide them with the correct treatment/advice.

    5 out of 5 stars
    Reviewed on 11/13/2025

    Great doctor

    5 out of 5 stars
    Reviewed on 11/13/2025

    Clear and concise explanations, done with compassionate.mannor.

    5 out of 5 stars
    Reviewed on 11/11/2025

    Excellent provider

    5 out of 5 stars
    Reviewed on 11/7/2025

    Dr Dionne listen to my concerns, explain everything that I need to know and is it overall good doctor excellent doctor, care and concern about his patients.

    5 out of 5 stars
    Reviewed on 11/1/2025

    Obviously, he is highly regarded by me . I have been his patient for more than 35 years.

    5 out of 5 stars
    Reviewed on 10/31/2025

    Well trained

    5 out of 5 stars
    Reviewed on 10/29/2025

    He is a good doctor

    5 out of 5 stars
    Reviewed on 10/27/2025

    I feel lucky to have Dr Dionne as my general practitioner

    5 out of 5 stars
    Reviewed on 10/26/2025

    I just retro Michigan after two years. I could have chosen anyone, yet I opted for Dr Dionne because of his professionalism's and thorough care which I had received for years.

    5 out of 5 stars
    Reviewed on 10/25/2025

    He called me at home to explain lab results and reccomendations. Already had called in Rx.

    3 out of 5 stars
    Reviewed on 10/22/2025

    Communication between patient and doctor does not work.

    5 out of 5 stars
    Reviewed on 10/9/2025

    Michael's incredibly easy to speak to we're on a first name basis he knows quite a bit about my health and it's easy to talk with him you know sometimes there's you know a little here and there but it's give and take when you're with a doctor anyways I like him very much and I would recommend him highly

  • No RatingReviewed on 10/9/2025

    Good service

    5 out of 5 stars
    Reviewed on 10/8/2025

    Wonderful doctor

    5 out of 5 stars
    Reviewed on 10/2/2025

    Fabulous bedside manner.

    5 out of 5 stars
    Reviewed on 10/2/2025

    The best!

    5 out of 5 stars
    Reviewed on 9/26/2025

    He tells it like it is. Cogent and concise.

    5 out of 5 stars
    Reviewed on 9/26/2025

    Very professional and honest caregiver

    5 out of 5 stars
    Reviewed on 9/25/2025

    Excellent Dr always listen

    5 out of 5 stars
    Reviewed on 9/19/2025

    Like my doctor

    5 out of 5 stars
    Reviewed on 9/18/2025

    I wouldn't go anywhere else.

    5 out of 5 stars
    Reviewed on 9/15/2025

    Excellent

    5 out of 5 stars
    Reviewed on 9/10/2025

    Dr. Dionne is typically very serious and deadpan, hard to read what he is thinking. This time had more interaction and he actually even made a little joke.

    5 out of 5 stars
    Reviewed on 9/10/2025

    I just want to thank Dr Dionne and the rest of the staff for their continued support and help in my health.

    5 out of 5 stars
    Reviewed on 9/6/2025

    He listens to you and shows that he cares.

    5 out of 5 stars
    Reviewed on 9/6/2025

    Nice, professional, patient

    5 out of 5 stars
    Reviewed on 9/6/2025

    Dr. Dionne is easy to talk with and a good listener.

    5 out of 5 stars
    Reviewed on 9/5/2025

    You should hire more providers like him!

    5 out of 5 stars
    Reviewed on 8/29/2025

    Dr Dionne is an excellent health care professional. He explains things thoroughly, and is an excellent communicator.

    5 out of 5 stars
    Reviewed on 8/22/2025

    He knows me very well and I’m very comfortable with him

    5 out of 5 stars
    Reviewed on 8/21/2025

    Awesome wasn’t an option

    5 out of 5 stars
    Reviewed on 8/21/2025

    Overall very good

    5 out of 5 stars
    Reviewed on 8/21/2025

    Pleasant experience

    5 out of 5 stars
    Reviewed on 8/12/2025

    Answered all questions

    5 out of 5 stars
    Reviewed on 8/6/2025

    Very professional yet caring about his patients

    4 out of 5 stars
    Reviewed on 8/6/2025

    We had a great conversation he listened to me he understood where I want to be and what I want he's on the same page and I'm very happy with him now thank you

    5 out of 5 stars
    Reviewed on 7/28/2025

    long time doctor patient relationship.

  • No RatingReviewed on 7/26/2025

    Very courteous, very understanding. Listen well and always have good positive comments to give his patients. I'm very proud to be a patient of Doctor Michael Dionne. Any I will any always seems to act like he's very concerned about his patience. So I am very glad that he acts that way towards me because the loudest times I've made. Be a little depressed. He takes the time to listen and I'm just thankful and I think thank you for the survey. I need to be able to give an opportunity to give a positive note towards someone that's being positive to me I need to be able to give an opportunity to give a positive note towards someone that's being positive to me..

    5 out of 5 stars
    Reviewed on 7/24/2025

    I was happy with Dr Dionne’s interactions with me.

    5 out of 5 stars
    Reviewed on 7/17/2025

    Dr Dionne has been my PCP for years. Always excellent care.

    5 out of 5 stars
    Reviewed on 7/15/2025

    It's not easy finding a good doctor much less a great doctor. I'm glad I found Dr Michael Dionne

    5 out of 5 stars
    Reviewed on 7/15/2025

    I hope that Dr. Michael Dionne continues to help me. I also told Dr. Dionne that my husband is also supporting and helping me with my physical challenges. I can't ask for better care. I hope that in three months there will be definite improvement.

    5 out of 5 stars
    Reviewed on 7/9/2025

    My Dr Dion is very passionate, very concerned about his patient,

    5 out of 5 stars
    Reviewed on 7/8/2025

    Very caring and respectful

    5 out of 5 stars
    Reviewed on 6/29/2025

    I trust his expertise that he cares about me.

    5 out of 5 stars
    Reviewed on 6/28/2025

    Dr Dionne is understanding.

    5 out of 5 stars
    Reviewed on 6/28/2025

    Professional

    5 out of 5 stars
    Reviewed on 6/22/2025

    A very understanding doctor listen to your problem very well

    5 out of 5 stars
    Reviewed on 6/21/2025

    No nonsense straight to the point

    5 out of 5 stars
    Reviewed on 6/21/2025

    Best doctor I've had ,hands down

    5 out of 5 stars
    Reviewed on 6/20/2025

    Professional

    5 out of 5 stars
    Reviewed on 6/20/2025

    Dr. Dionne is very knowledgeable and makes sure that I understand everything that occurs and is discussed during my visits.

    5 out of 5 stars
    Reviewed on 6/19/2025

    He is an excellent and very knowledgeable doctor!

    3 out of 5 stars
    Reviewed on 6/19/2025

    When I first started seeing Michael he was pleasant very nice smiling and nowadays he seems to be more full of himself and he doesn't smile anymore

    5 out of 5 stars
    Reviewed on 6/15/2025

    Very good doctot

    5 out of 5 stars
    Reviewed on 6/11/2025

    I'm lucky to have him as my provider. He's excellent.

  • No RatingReviewed on 6/10/2025

    Doctor Dion is a very patient-doctor he listens. He takes the time to explain. If he does not understand what the patient is saying, he sits down with them and have them to specify everything that they want. I mean, I have always been patient. Up here as always, will be a patient piece. With recommend anybody to go and see him because he listens to his patience. He sits down. He takes the time to understand what expectations is saying. He takes the time to understand what his patient is warped. And it is a joy to just be around him to see what he's doing

    5 out of 5 stars
    Reviewed on 6/4/2025

    Dr Dionne has been my PCP for over 30 years. I trust him.

    5 out of 5 stars
    Reviewed on 6/4/2025

    Dr. Michael has been my primary for over thirty years appreciate his firm approach to explaining better health choices.

    5 out of 5 stars
    Reviewed on 5/26/2025

    Dr. Dionne is very professional and repeatedly encourages me to ask questions. He also asks questions about me.

    5 out of 5 stars
    Reviewed on 5/22/2025

    Very knowledgeable physician

    5 out of 5 stars
    Reviewed on 5/20/2025

    He obviously is quite knowledgeable and took great care in addressing any concerns.

    5 out of 5 stars
    Reviewed on 5/20/2025

    listened to me and is very caring

    5 out of 5 stars
    Reviewed on 5/15/2025

    His straight and honest approach to patient care.

    5 out of 5 stars
    Reviewed on 5/12/2025

    Excellent communication.

    5 out of 5 stars
    Reviewed on 5/11/2025

    Very thoughtful

    5 out of 5 stars
    Reviewed on 5/9/2025

    He listend

    5 out of 5 stars
    Reviewed on 5/7/2025

    I’m a longtime patient - always pleased with my care under Dr. Dionne. He listens.

    5 out of 5 stars
    Reviewed on 5/7/2025

    Good doctor

    5 out of 5 stars
    Reviewed on 5/7/2025

    He always listens to my concerns and directs me to solutions to my issues

    5 out of 5 stars
    Reviewed on 5/2/2025

    Dr. Dionne is very clear to me what I need to know

    5 out of 5 stars
    Reviewed on 5/2/2025

    I feel comfortable with Dr Dionne as my doctor. I trust him.

    5 out of 5 stars
    Reviewed on 4/30/2025

    He s always on time Very friendly Takes time to listen and answers questions

    5 out of 5 stars
    Reviewed on 4/30/2025

    Great doctor… who I trust

    5 out of 5 stars
    Reviewed on 4/29/2025

    Great Dr. please reduce the amount of Dr.s online time to allow for more time with patients.

    5 out of 5 stars
    Reviewed on 4/25/2025

    Great doctor always looking forward to have a routine visit

    5 out of 5 stars
    Reviewed on 4/24/2025

    I trust Dr.Dionne fully.

    5 out of 5 stars
    Reviewed on 4/11/2025

    I feel valued as a person, and feel free to ask questions.

    5 out of 5 stars
    Reviewed on 4/8/2025

    Excellent

    5 out of 5 stars
    Reviewed on 4/8/2025

    I expected nouthing less than the thorough professionalism received.

    5 out of 5 stars
    Reviewed on 4/5/2025

    Dr. Dionne and his staff are outstanding

    5 out of 5 stars
    Reviewed on 4/4/2025

    Great doctor who listens and cares!!

    5 out of 5 stars
    Reviewed on 4/2/2025

    Dr Dione phoned me the next day and talked to me about my test results. Thought he went above and beyond!! Very nice Dr!

    5 out of 5 stars
    Reviewed on 3/25/2025

    Doc Dionne shows that he cares for you as a person as well as a patient.

    5 out of 5 stars
    Reviewed on 3/21/2025

    Good bedside manner and aware of his patients history

    5 out of 5 stars
    Reviewed on 3/4/2025

    Excellent care no matter how busy the schedule.

    5 out of 5 stars
    Reviewed on 2/28/2025

    I'm hopeful I will have Dr Dionne care for me as his patient for many more years.

    5 out of 5 stars
    Reviewed on 2/25/2025

    Thank you.

    5 out of 5 stars
    Reviewed on 2/16/2025

    All was good

    5 out of 5 stars
    Reviewed on 2/12/2025

    Felt very welcomed

    5 out of 5 stars
    Reviewed on 2/11/2025

    Very delightfully charming

    5 out of 5 stars
    Reviewed on 2/10/2025

    Listens to my concerns and answers my questions

    5 out of 5 stars
    Reviewed on 2/4/2025

    Very satisfied.

    5 out of 5 stars
    Reviewed on 1/16/2025

    The online update of information was too elaborate

    4 out of 5 stars
    Reviewed on 1/16/2025

    Everything I go here I get referred to someone else to complete my care. I wonder why I have a primary care if I always have to go elsewhere.

    5 out of 5 stars
    Reviewed on 1/15/2025

    Very good

    5 out of 5 stars
    Reviewed on 1/10/2025

    Great