John Collins, M.D.
Interventional Cardiology
1015 S. Washington Avenue, 1st Floor
Saginaw, MI 48601 Directions
4.8 out of 5
461 verified ratings
4 Locations
461 Ratings, 325 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.
Feb 4, 2026
What would you tell family and friends about your experience with this provider?
He is the best!
Feb 2, 2026
What would you tell family and friends about your experience with this provider?
Recommend Dr Colleen’s for your heart doctor
Feb 2, 2026
What would you tell family and friends about your experience with this provider?
He is a great and caring doctor
Feb 2, 2026
What would you tell family and friends about your experience with this provider?
Above average
Jan 31, 2026
What would you tell family and friends about your experience with this provider?
Good person looking to help me get better.
Jan 28, 2026
Dr. Collins has always taken very good care of me and the very serious heart condition that I have. I have great trust in his care of me.
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
Friendly staff, and excellent Doctor / Patient communication
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
Very professional, knowledgeable, easy to speak with, and are concerned with getting the answers you needed.
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
If you need the services of an excellent cardiologist I would recommend Dr, John Collins.
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
I would recommend this doctor John Collins
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
He is a caring and always asks if u have any concerns
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
Exceptional Dr i hope to see him in many years to come
Jan 26, 2026
What would you tell family and friends about your experience with this provider?
Very good Dr
Jan 26, 2026
What would you tell family and friends about your experience with this provider?
I think he is the best he cares about his patients and takes time to explain things
Jan 24, 2026
What would you tell family and friends about your experience with this provider?
I've always liked Dr. Collins. He even took care of my father years ago, so I've known him a long time. He's a great heart doctor and cares about his patients, which he has shown at every appointment.
Jan 24, 2026
What would you tell family and friends about your experience with this provider?
No problem with the staff in the office they're always polite and caring it's more like the billing department that refuses to answer or take calls
Jan 22, 2026
What would you tell family and friends about your experience with this provider?
I would highly recommend.
Jan 22, 2026
What would you tell family and friends about your experience with this provider?
Very good and friendly
Jan 19, 2026
What would you tell family and friends about your experience with this provider?
Very nice
Jan 16, 2026
What would you tell family and friends about your experience with this provider?
Very good
Jan 16, 2026
What would you tell family and friends about your experience with this provider?
Dr. Collins is caring, compassionate and thorough.
Jan 4, 2026
What would you tell family and friends about your experience with this provider?
Dr. Collins and his staff took the time to explain my procedure and listened to my concerns. We are very lucky to have his expertise where we live locally.
Jan 1, 2026
What would you tell family and friends about your experience with this provider?
Have my colonoscopy done Dr.collins make me feel better about the test because of my heart help me trust his word in it will be ok to get put to sleep been with him a long time [YEAR] . He also has a nurse mrs [ ] she is his right hand . Both is the best every.
Dec 31, 2025
What would you tell family and friends about your experience with this provider?
Dr. Collins is very kind and cares about what I have to say.
Dec 30, 2025
What would you tell family and friends about your experience with this provider?
Dr. Collins was amazing on what he did for me and The follow up with explaining everything. I would recommend him to everyone. Thank you Doc, [NAME]
Dec 27, 2025
What would you tell family and friends about your experience with this provider?
Excellent medical care.
Dec 26, 2025
What would you tell family and friends about your experience with this provider?
Confident and caring.
Dec 26, 2025
What would you tell family and friends about your experience with this provider?
He’s the best, staff friendly & nice. Very nice accommodating staff.
Dec 25, 2025
What would you tell family and friends about your experience with this provider?
If it wasn’t for John Collons, I would not be here today. He’s came in on his days off and vacation to go in and do surgery. He’s a great guy to have.
Dec 25, 2025
What would you tell family and friends about your experience with this provider?
Great Doctor
Dec 24, 2025
What would you tell family and friends about your experience with this provider?
Highly recommend
Dec 24, 2025
What would you tell family and friends about your experience with this provider?
Excellent
Dec 20, 2025
What would you tell family and friends about your experience with this provider?
That I like Dr Collins He also has a office here twice a month so you don’t have to drive 30 miles to see him
Dec 19, 2025
What would you tell family and friends about your experience with this provider?
We tell everyone about the excellent care we get from dr.collins.
Dec 16, 2025
What would you tell family and friends about your experience with this provider?
9the same thing I always tell everyone Dr. Collins is an awesome Doctor he has a sense of humor but the care of his patients comes before anything vey considerate , kind easy to talk to.
Dec 13, 2025
What would you tell family and friends about your experience with this provider?
Friendly, thorough, and trusted.
Dec 10, 2025
What would you tell family and friends about your experience with this provider?
Dr Collins was excellent in telling me what tests he was ordering and why. It was a nice and lovely experience to meet him. I feel like my heart health is in good hands
Dec 10, 2025
What would you tell family and friends about your experience with this provider?
The absolute best!
Dec 10, 2025
What would you tell family and friends about your experience with this provider?
It's quite hard to get into him but I like him and feel like he knows me and my heart and Id like to continue to be his patient.
Dec 10, 2025
What would you tell family and friends about your experience with this provider?
Great guy, caring and thorough
Dec 10, 2025
What would you tell family and friends about your experience with this provider?
Doctor Collins is extremely knowledgeable about my heart issues, explains information so I can understand it and always asks if I have questions. Great doctor!
Dec 10, 2025
What would you tell family and friends about your experience with this provider?
Top Notch!
Dec 6, 2025
What would you tell family and friends about your experience with this provider?
A good doctor and staff
Dec 6, 2025
What would you tell family and friends about your experience with this provider?
The best you could get
Dec 2, 2025
What would you tell family and friends about your experience with this provider?
Always got to the point find out what was wrong. Took everything I said seriously, looked to get things right. Very personable relationship.
Dec 1, 2025
What would you tell family and friends about your experience with this provider?
I would recommend him to anyone.
Dec 1, 2025
What would you tell family and friends about your experience with this provider?
Highly recommend
Dec 1, 2025
What would you tell family and friends about your experience with this provider?
That he is a very concerned Dr. Never feel rushed, and never feel that he has to see me every 4 months
Nov 28, 2025
What would you tell family and friends about your experience with this provider?
Very good
Nov 26, 2025
What would you tell family and friends about your experience with this provider?
Good listener