Ronald Pacis, D.O.
Invasive Cardiology
160 E. Warwick Drive, Suite C
Alma, MI 48801 Directions
4.8 out of 5
445 verified ratings
2 Locations
445 Ratings, 282 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
Patients consistently praise Dr. Pacis for his expertise, caring bedside manner, clear explanations, and attentive listening. The clinic staff are repeatedly described as friendly, professional, and helpful, contributing to a positive, welcoming experience. Several comments highlight effective cardiac care (including AFib management) and thoroughness in diagnostics and test coordination. A few notes mention occasional communication or administrative errors by nurses or staff. Overall sentiment is strongly positive and trusting.
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.
Jul 15, 2026
What would you tell family and friends about your experience with this provider?
Very respectable and professional!
Jul 13, 2026
What would you tell family and friends about your experience with this provider?
Great and thorough doctor
Jul 12, 2026
What would you tell family and friends about your experience with this provider?
Like his approach
Jul 11, 2026
What would you tell family and friends about your experience with this provider?
Very knowledgeable and very thorough.
Jul 11, 2026
What would you tell family and friends about your experience with this provider?
Dr.Pacis was very professional and thorough. He helped me immensely with getting the medication I needed to get my cholesterol under control. I would highly recommend him to my family and friends. His office staff were also very professional, and helpful. Great experience!
Jul 9, 2026
What would you tell family and friends about your experience with this provider?
Good experience
Jul 6, 2026
What would you tell family and friends about your experience with this provider?
Grade A cardiac doctor. He is friendly and very knowledgeable. Would definitely recommend.
Jul 3, 2026
What would you tell family and friends about your experience with this provider?
Good people
Jul 1, 2026
What would you tell family and friends about your experience with this provider?
They always do a great job
Jul 1, 2026
What would you tell family and friends about your experience with this provider?
This offic, Doctor & Nurse have always made me feel personal care was being given.
Jul 1, 2026
What would you tell family and friends about your experience with this provider?
Excellent
Jun 22, 2026
What would you tell family and friends about your experience with this provider?
completely satisfied with the Doctor and staff
Jun 21, 2026
What would you tell family and friends about your experience with this provider?
He explained everything to me to make sure I understood.
Jun 21, 2026
What would you tell family and friends about your experience with this provider?
He listened. He is the furst Dr to acknowledge Lyme disease even exists. Knows it can affect the heart. Order all tests he thought were necessary to get a good picture and Got it done as soon as our local hospital could schedule. Nearly a month away. He even talked of what could be necessary from what he treated at this first visit. All delays are not his fault, but rather. The hospital!
Jun 20, 2026
What would you tell family and friends about your experience with this provider?
Very compassionate person
Jun 20, 2026
What would you tell family and friends about your experience with this provider?
Office staff is very friendly and knowledgeable. Dr. seems very hurried, didn't even listen to my heart or order any lab work.
Jun 18, 2026
What would you tell family and friends about your experience with this provider?
I trust him with my care
Jun 17, 2026
What would you tell family and friends about your experience with this provider?
Very knowledgeable Doctor
Jun 15, 2026
What would you tell family and friends about your experience with this provider?
Excellent
Jun 15, 2026
What would you tell family and friends about your experience with this provider?
Dr. Pacis is personable and easy to understand. I appreciate the fact he let's me talk and say what I need to say.
Jun 14, 2026
What would you tell family and friends about your experience with this provider?
Dr. Pacis is very thorough and wants the best for his patients. He is honest, cares, and kind always.
Jun 14, 2026
What would you tell family and friends about your experience with this provider?
I have only had two appointments with Dr. Pacis but find him. to be very easy to talk to and he answers my questions in language I can understand. He leaves the impression that he knows what he is doing and is ready and willing to get started with whatever needs to be done to help him help me.
Jun 13, 2026
What would you tell family and friends about your experience with this provider?
I have a good experience with Pacis. We're making a thoughtful and careful transition from my downstate cardio into a new professional relationship. As we become more accustomed to each other and we each begin to understand our needs in a doctor-patient relationship, I see him more and more as a trusted advisor.
Jun 10, 2026
What would you tell family and friends about your experience with this provider?
Friendly. Courteous. Knowledgeable
Jun 10, 2026
What would you tell family and friends about your experience with this provider?
Excellent Doctor. Trust him.
Jun 4, 2026
What would you tell family and friends about your experience with this provider?
Dr. Pacis is a very knowledgeable dr. He takes time to explain in every-day language so I have full understanding. I am very comfortable with him and thankful for the time he takes. I don't feel like I am an inconvenience or 'just another patient'.
Jun 3, 2026
What would you tell family and friends about your experience with this provider?
Excellent provider
Jun 2, 2026
What would you tell family and friends about your experience with this provider?
Treated me with respect and a caring way! Knows their specialty! Office staff happy and informative. They made me feel comfortable.
May 28, 2026
What would you tell family and friends about your experience with this provider?
Good service good Dr
May 28, 2026
What would you tell family and friends about your experience with this provider?
Being seen on time; dr was straight forward with you; staff was very polite.
May 28, 2026
What would you tell family and friends about your experience with this provider?
Great doctor, concise treatment.
May 22, 2026
What would you tell family and friends about your experience with this provider?
Timely, easy to understand and explained everything I needed to know.
May 21, 2026
What would you tell family and friends about your experience with this provider?
I would recommend the services
May 21, 2026
What would you tell family and friends about your experience with this provider?
Is a good listener. He explains things thoroughly in language that non-medical people can understand.
May 20, 2026
What would you tell family and friends about your experience with this provider?
He listens to what lm concerned about and gets the results l need by doing further testing to help solve them. I would recemend him to family and friends
May 14, 2026
What would you tell family and friends about your experience with this provider?
I found it odd that no one listened to my heart or lungs being it was a cardiologist visit?
May 12, 2026
What would you tell family and friends about your experience with this provider?
I’m satisfide
May 11, 2026
What would you tell family and friends about your experience with this provider?
very nice friendly and listened to all I said
May 11, 2026
What would you tell family and friends about your experience with this provider?
Very good service and care
May 10, 2026
What would you tell family and friends about your experience with this provider?
Do not be afraid.... These people are wonderful and very thoughtful. Very excellent at their jobs and making you feel cared for.
May 9, 2026
What would you tell family and friends about your experience with this provider?
I would refer to them
May 9, 2026
What would you tell family and friends about your experience with this provider?
I’d tell them that this doctor was friendly yet direct with question on my medication and heard and health in general. I was surprised that I was given an appointment so quickly being a new patient.
May 7, 2026
What would you tell family and friends about your experience with this provider?
He is very proactive and moves along on a treatment path that he believes will have the best outcome
May 6, 2026
What would you tell family and friends about your experience with this provider?
Good
May 4, 2026
What would you tell family and friends about your experience with this provider?
Care is good but if you have an outside of an appointment medical event they are quick to just put you off
May 2, 2026
Excellent doctor I look forward to seeing him again.
May 2, 2026
What would you tell family and friends about your experience with this provider?
He took the time to talk to me and listened. I’m suppose to do a follow up with Dr Pacis in 6 months. I’m grateful for what he shared with me regarding my health. For the short time I’ve been a patient I feel he’s an excellent doctor.
May 1, 2026
What would you tell family and friends about your experience with this provider?
He was very nice and told me the stuff I needed to know and I like him
May 1, 2026
What would you tell family and friends about your experience with this provider?
I would recommend him to my friends. I am confident in his knowledge and abilities.
May 1, 2026
What would you tell family and friends about your experience with this provider?
He tells you like it is no sugarcoating firm but in a nice way