John Collins, M.D.
Interventional Cardiology
1015 S. Washington Avenue, 1st Floor
Saginaw, MI 48601 Directions
4.8 out of 5
462 verified ratings
4 Locations
462 Ratings, 331 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.
AI Overview
Dr. Collins is widely praised as a compassionate, knowledgeable cardiologist with excellent bedside manner. Patients frequently note his thoroughness, ability to explain complex cardiac issues, and life‑saving interventions. Staff are often described as friendly and professional, though a few comments call out billing and scheduling concerns. Many patients express deep trust and long‑term loyalty, and several mention gratitude for critical procedures and ongoing heart care.
Generated from the text of patient reviews
This AI summary is automatically generated from published patient reviews. It highlights common themes from the reviews, but as with all AI-generated content, there may be errors. Please exercise caution and refer to the original reviews for full context.
Apr 29, 2026
What would you tell family and friends about your experience with this provider?
Good experience
Apr 27, 2026
What would you tell family and friends about your experience with this provider?
Very knowledgeable and professional care has always been provided.
Apr 27, 2026
What would you tell family and friends about your experience with this provider?
Does a good job.
Apr 27, 2026
What would you tell family and friends about your experience with this provider?
I worked in Cardiac Care for nearly 50 years and have worked with many cardiologists. Dr Collins is an excellent, caring physician.
Apr 27, 2026
What would you tell family and friends about your experience with this provider?
Dr. Collins has taken care of me and my family for many years. I can't imagine being under the care of any other cardiologist. He will be greatly missed and hard to replace.
Apr 26, 2026
What would you tell family and friends about your experience with this provider?
He is a good doctor I like him, been seeing him for almost 17 yrs. now.
Apr 25, 2026
Superb cardiologist. Couldn't imagine a better one.
Apr 25, 2026
What would you tell family and friends about your experience with this provider?
Dr. Collins has provided support for my cardiovascular health for almost 30 years, including seeing me through two life-threatening events almost 20 years ago. I give God and Dr. Collins my deep thanks not only for the fact that I'm still alive, but that, at [AGE], I'm still able to function independently and happily.
Apr 20, 2026
What would you tell family and friends about your experience with this provider?
He is the best cardiologist one could hope for. The whole staff is top notch.
Apr 20, 2026
What would you tell family and friends about your experience with this provider?
Comfortable, relaxed, professional as usual.
Apr 19, 2026
What would you tell family and friends about your experience with this provider?
Nice
Apr 18, 2026
What would you tell family and friends about your experience with this provider?
Saved my life, been with him for over 20 years. Can only hope that his replacement is half as good. Thanks for everything and I hope that he has a long and fantastic retirement.
Apr 18, 2026
What would you tell family and friends about your experience with this provider?
He's great
Apr 17, 2026
What would you tell family and friends about your experience with this provider?
Good experiences and I love talking to Dr Collins
Apr 13, 2026
What would you tell family and friends about your experience with this provider?
Dr Collins and his staff are very friendly and professional
Apr 11, 2026
What would you tell family and friends about your experience with this provider?
The staff is courteous and considerate and kind and knowledgeable. And Dr. Collins is kind, considerate and listen to our questions. I would recommend him to our family.
Apr 11, 2026
What would you tell family and friends about your experience with this provider?
He is a great doctor and wish he wasn’t retiring
Apr 11, 2026
What would you tell family and friends about your experience with this provider?
The office staff is kind and considerate and knowledgeable and. Dr. Collins is an excellent doctor and I would recommend my family go to him.
Apr 10, 2026
What would you tell family and friends about your experience with this provider?
Dr Collins is an excellent Physician...Brilliant and has a personality that puts you at ease... He listens to your concerns and then offers his opinion and together you find the option that will work for you... He will be retiring in a cpl months...I am sad
Apr 7, 2026
What would you tell family and friends about your experience with this provider?
I have been very lucky to have Dr. Collins . My referral from Dr. Boggess was just the correct answer to my problem.
Apr 6, 2026
What would you tell family and friends about your experience with this provider?
Going to miss Dr Collins when he retires.
Apr 4, 2026
What would you tell family and friends about your experience with this provider?
He's retiring..sad, but happy for him. The best!
Apr 4, 2026
What would you tell family and friends about your experience with this provider?
He's thorough. Comfortable to talk to. Sends you somewhere if he thinks you need it.
Apr 4, 2026
What would you tell family and friends about your experience with this provider?
Excellent
Apr 3, 2026
What would you tell family and friends about your experience with this provider?
Great Fr & staff
Apr 2, 2026
What would you tell family and friends about your experience with this provider?
Knowledgable & friendly
Apr 2, 2026
What would you tell family and friends about your experience with this provider?
He’s the best
Apr 2, 2026
What would you tell family and friends about your experience with this provider?
I would recommend him.
Mar 30, 2026
What would you tell family and friends about your experience with this provider?
Excellent. Just sorry yo see Dr Collins retiring. He is a great doctor with a lot of care and understanding
Mar 30, 2026
What would you tell family and friends about your experience with this provider?
Great Dr with a good staff
Mar 30, 2026
What would you tell family and friends about your experience with this provider?
Well, I don’t like waiting a long time for my appointment, but I understand things happen. Dr. Collins told me he is retiring. I am happy for him and his family but sad he has been an excellent physician for me.
Mar 29, 2026
What would you tell family and friends about your experience with this provider?
TOP NOTCH FACILITY
Mar 28, 2026
What would you tell family and friends about your experience with this provider?
Very. Understanding and listens.
Mar 27, 2026
What would you tell family and friends about your experience with this provider?
He is a great doctor
Mar 25, 2026
What would you tell family and friends about your experience with this provider?
Dr. Collins is about to retire soon, it is our hope that you find someone who can and will be as good to the patient, as Dr. Collins. We have been going to the Doc for a very long time. I believe he is one of the very best! So we would like to wish him a healthy and exciting retirement! Also it's been a real pleasure knowing you and having you as our cardiologist! The care you have showed us and gave us is nothing short of exemplary! It is our pleasure getting to know you on somewhat personal nature!
Mar 18, 2026
What would you tell family and friends about your experience with this provider?
John Collins is attentive and compassionate. Would highly recommend
Mar 18, 2026
What would you tell family and friends about your experience with this provider?
Takes his time with you and explains things in a way that I can understand.
Mar 18, 2026
What would you tell family and friends about your experience with this provider?
Very good doctor. Would definitely recommend him.
Mar 16, 2026
What would you tell family and friends about your experience with this provider?
Dr. Collins is retiring in just a few months. Find another Dr. That could fill his shoes! Someone who will come to Tawas to see their patients! We, both my husband and I just love Dr. Collins and we are sad to loose him.
Mar 13, 2026
What would you tell family and friends about your experience with this provider?
Dr Collins had been my and my husband 's cardiologist for 23 years. We have always liked and respected him. He will be missed when he retires!
Mar 11, 2026
What would you tell family and friends about your experience with this provider?
Excellence in all aspects
Mar 9, 2026
What would you tell family and friends about your experience with this provider?
Friendly,listens well & excellent care!
Mar 8, 2026
What would you tell family and friends about your experience with this provider?
Very satisfied with all that Dr Collins did for me. I will miss his services when he retires.
Mar 7, 2026
What would you tell family and friends about your experience with this provider?
Good doctor but going to retired soon ,hate see him go, and I do understand
Mar 6, 2026
Great doctor
Have a wonderful retirement !!!
Mar 6, 2026
What would you tell family and friends about your experience with this provider?
Good experience Wish the doc the best in his retirement.
Mar 5, 2026
What would you tell family and friends about your experience with this provider?
Good
Mar 2, 2026
What would you tell family and friends about your experience with this provider?
Doctor listens and explains my health issues. He seems to care about my health.
Mar 2, 2026
What would you tell family and friends about your experience with this provider?
Dr. Collins is so caring and kind. He is thorough in his explanations. When I had an appointment with him, I felt like he was totally present.
Mar 1, 2026
What would you tell family and friends about your experience with this provider?
Sad to hear that Doctor Collins is retiring. Excellent experiences with him as care giver!