John Collins, M.D.
Interventional Cardiology
1015 S. Washington Avenue, 1st Floor
Saginaw, MI 48601 Directions
4.8 out of 5
386 verified ratings
4 Locations
386 Ratings, 273 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Oct 5, 2025
Excellent care! Dr Collins listens to your concerns and is very thorough. He and his staff are very friendly!
Sep 29, 2025
Very caring Doctor always listens to what I have to say always recommends what should be done
Sep 24, 2025
What would you tell family and friends about your experience with this provider?
Dr Collins is a very knowledgeable Physician. He explains things so you are able to understand. The only negative is that you cannot get an appt on short notice because he is so busy.
Sep 24, 2025
What would you tell family and friends about your experience with this provider?
HE IS THE BEST =====OFFICE WAIT TIMES COULD BE SHORTER
Sep 17, 2025
What would you tell family and friends about your experience with this provider?
It's always a positive experience. Dr Collins and his staff are friendly and caring. I appreciate his care and would recommend him to others.
Sep 15, 2025
What would you tell family and friends about your experience with this provider?
That I am really please with the service.
Sep 15, 2025
What would you tell family and friends about your experience with this provider?
Great!
Sep 15, 2025
What would you tell family and friends about your experience with this provider?
Highly recommend Dr. Collins.
Sep 13, 2025
What would you tell family and friends about your experience with this provider?
I can understand him both verbally and intelligently. That's what I like about him and his office. I have been going there almost twenty years.
Sep 13, 2025
What would you tell family and friends about your experience with this provider?
Very friendly!
Sep 13, 2025
What would you tell family and friends about your experience with this provider?
Go to him, he's easy to talk to, funny and knowledgeable. I've got my brother and sister to go to him, they have severe heart issues. Utmost respect to Dr Collins 💓
Sep 8, 2025
Excellent care and very thorough
Sep 8, 2025
What would you tell family and friends about your experience with this provider?
That he basically saved my life and I am forever grateful! I brag about him all the time.
Sep 8, 2025
What would you tell family and friends about your experience with this provider?
That he is a great person someone you can trust and explained everything about treatment so you can understand it would highly recommend him to anyone
Sep 8, 2025
What would you tell family and friends about your experience with this provider?
Excellent care and concern
Sep 7, 2025
What would you tell family and friends about your experience with this provider?
Dr. Collins and his staff have made me feel at ease and answered my concerns and he made sure that I understood on my test and made me very confident on the services I received. I have very much confidence On Dr. Collins and his staff .
Sep 7, 2025
What would you tell family and friends about your experience with this provider?
Dr. Collins is absolutely wonderful !
Sep 6, 2025
Very attentive about your medical health, listens to your concerns, easy to communicate with. Has been our family cardiologist since [year].
Sep 6, 2025
What would you tell family and friends about your experience with this provider?
Very attentive as to what you are telling him, easy to talk with.
Sep 2, 2025
What would you tell family and friends about your experience with this provider?
Dr Collins is one of the best in his field!
Sep 1, 2025
What would you tell family and friends about your experience with this provider?
excellent
Sep 1, 2025
What would you tell family and friends about your experience with this provider?
Very professional care.
Aug 31, 2025
What would you tell family and friends about your experience with this provider?
I have been seeing Dr. Collins for almost 20 years. Wonderful man and Dr. However, for my appointment last week, i had to wait 2 hours and 10 minutes to see him! He said the new My Michigan computers were so slow it would not keep up with the patients for the day, hence i was only able to see him for 7 mknutez and did nof get several questikns answered for lack of time! TERRIBLE!!!
Aug 30, 2025
What would you tell family and friends about your experience with this provider?
Tawas clinic overbooked; waited 1 hour to get into room, had EKG, waited another half hour to see doctor. Waiting room over crowded.
Aug 30, 2025
What would you tell family and friends about your experience with this provider?
Very good from Dr Collins. Poor when it comes to staff not responding to phone calls and not calling back. I left message to office manager with this concern and was never called back.I know people who left Dr Collins as a result of this.
Aug 30, 2025
What would you tell family and friends about your experience with this provider?
The best
Aug 29, 2025
What would you tell family and friends about your experience with this provider?
I feel very confident in the excellent cardiac care I receive from Dr Collins. I never feel rushed through my appointment with him, even on days when he is running behind on seeing patients.
Aug 25, 2025
Excellent cardiologist!
Aug 25, 2025
What would you tell family and friends about your experience with this provider?
He is concerned about his patients.
Aug 25, 2025
What would you tell family and friends about your experience with this provider?
Dr Collins is a gem. He always is upbeat amd positive. He tells it like it is with a sense of humor. He talks with you and cares about you I would recommend Dr. Collins if you want someone with whom you can really discuss your concerns. He picks up on the little things and is respectful of your concerns.
Aug 23, 2025
What would you tell family and friends about your experience with this provider?
Listened to what I said
Aug 22, 2025
What would you tell family and friends about your experience with this provider?
He is a good dr
Aug 22, 2025
What would you tell family and friends about your experience with this provider?
He is one of the best Doctor's that I see
Aug 10, 2025
What would you tell family and friends about your experience with this provider?
Excellent Dr
Aug 8, 2025
What would you tell family and friends about your experience with this provider?
Very professional and skilled professional people.
Aug 8, 2025
What would you tell family and friends about your experience with this provider?
Very good
Aug 8, 2025
What would you tell family and friends about your experience with this provider?
Excellent care and concern shown. Kind courteous and professional
Aug 7, 2025
What would you tell family and friends about your experience with this provider?
Excellent Doctor clinic and staff
Aug 7, 2025
What would you tell family and friends about your experience with this provider?
They are all very great
Aug 7, 2025
What would you tell family and friends about your experience with this provider?
Had to wait Almost 2 hours. Was very thorough though.
Aug 6, 2025
What would you tell family and friends about your experience with this provider?
I would recommend
Aug 4, 2025
What would you tell family and friends about your experience with this provider?
Dr. Collins is kind, caring and really listens to my concerns. He has a great personality. I am confident that he is an excellent physician.
Aug 4, 2025
What would you tell family and friends about your experience with this provider?
I think Dr. Collins gives the best advice and information for better healthcare.
Aug 4, 2025
What would you tell family and friends about your experience with this provider?
I highly recommend this cardiologist to my friends and family members. He has the expertise to take care of their cardiovascular issues.
Aug 3, 2025
What would you tell family and friends about your experience with this provider?
pretty friendly, short wait
Aug 3, 2025
What would you tell family and friends about your experience with this provider?
We like Dr Collins
Aug 3, 2025
What would you tell family and friends about your experience with this provider?
Dr. Collins and his staff are outstanding.
Aug 2, 2025
What would you tell family and friends about your experience with this provider?
Always listens to you and gives you the answers you need to know
Aug 1, 2025
What would you tell family and friends about your experience with this provider?
A year ago, we didn’t start off on a good foot. However; he basically has changed and saved my life ! I will be forever grateful to him! I didn’t want to hear his words of wisdom about losing weight, but I listened with respect that he knew what he was advising, and I’ve lost 125 pounds since [Month/Year] and I feel so much better. My heart is in good hands now, so thankful he told me just how it was , even though I didn’t want to hear it—-ultimately, every heartbeat is better because of him!
Aug 1, 2025
What would you tell family and friends about your experience with this provider?
Good doctor