Dr. Roger R Guillemette, MD
Primary
3009 N. Ballas Road, Suite 387
St. Louis, MO 63131 Directions
4.9 out of 5
425 verified ratings
425 Ratings, 102 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.
Sep 25, 2026
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Would like more feedback on test results
Sep 24, 2026
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I have referred numerous people to Dr. Guillemette. He and his staff are always available, professional, and know exactly when to add humor to the visit!
Sep 23, 2026
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Dr Guillemette's office is always kind, clean and caring. Makes you feel important.
Sep 23, 2026
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Love your facility and your staff, and am especially thankful for my primary physician, Dr. Guillemette.
Sep 18, 2026
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Dr. Guillemette is the best doctor. I have been one of his patients for over 30 years.
Sep 18, 2026
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Everybody was courteous, caring. Dr. Gilmet listened to what I had to say. He talked about things the way that I could understand them. He was very caring, courteous. I wouldn't give him up for anything.
Sep 11, 2026
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I like going to see my primary care doctor, Dr. Guillemette. I like his office. His staff is always helpful and friendly. They smile. That's nice.
Sep 10, 2026
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I appreciate the individualized treatment and service I receive.
Sep 9, 2026
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Being an older patient, Dr. Guillemette always listens patiently.
Sep 9, 2026
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I always get the best care at this office.
Sep 4, 2026
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Dr. Gilmett, aka Dr. G, is the best. And I will always see Dr. G. And I always recommend my family and friends to see Dr. G. And he always listens. He's amazing. He's dope. I know when he's not happy with me, and I know when he's pleased with what he sees, and then I know that he understands. And he definitely talks to me. He listens and he answers all my questions. So we good. I love Dr. G.
Sep 4, 2026
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Dr. Guilmette and his staff are very responsive thorough.
Sep 2, 2026
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My Dr. G listens to me and by listening, then gives me answers to my health questions.
I trust him.
Aug 31, 2026
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He is one of the nicest doctors. I really like him.
Aug 31, 2026
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Excellent
Aug 28, 2026
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Dr. Guillemette is a great doctor and person. I value the history of having him as our PCP and hope that we can continue with him for a long time to come.
Aug 27, 2026
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Very professional, knowledgeable staff.
Aug 27, 2026
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Love the provider.
Aug 26, 2026
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Alwsys a pleasure to see Dr. Guillemette and his staff!!
Aug 26, 2026
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Dr. Roger and staff is why I have been coming here for over 10 years.
Aug 20, 2026
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Dr Guillemette is an exceptional physician. He is knowledgeable, accessible, responsive and personable. His office staff is professional and friendly. I look forward to my appointments and always receive excellent care.
Aug 19, 2026
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Dr. Guillemette is the best doctor I have ever had over my adult life over many medical disciplines.
Aug 16, 2026
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Just fine
Aug 14, 2026
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I've been a patient of Dr.Guilmette's for a few decades and he has always been so helpful, professional and compassionate. He listens well, speaks directly and explains everything very well. I value his expertise and care. I feel lucky to have him as my primary physician.
Aug 11, 2026
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He’s a great Dr. care about his patients
Aug 8, 2026
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Roger Guillimette is a wonderful human and doctor.
Aug 8, 2026
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Always have confidence in Dr Guillemette
Aug 7, 2026
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dr guillemette and team are fantastic! very grateful for their care!
Aug 3, 2026
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It is always a great experience
Jul 29, 2026
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Excellent
Jul 24, 2026
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Dr. G is the best!!
Jul 23, 2026
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The office is the best run practice of any physician I've seen. Dr. Guillemette is always on time, answers my questions. Everyone in my immediate family is a patient- we love the office and Doctor.
Jul 16, 2026
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Nothing comes to mind.
Jul 15, 2026
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Dr. Guillemette is very friendly and professional. I would recommend him to everyone.
Jul 15, 2026
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Dr. Roger Guillemette and his team provide excellent care. They take time to listen to my concerns and involve me in decisions for the direction of care. Dr. Guillemette shares his knowledge and wisdom with me. He assesses all aspects (physical, emotional, social). The atmosphere he creates is comfortable, down to earth, and professional. Thank you for wonderful care!
Jul 13, 2026
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I always appreciate Dr. Guillemette’s expertise and advice. Everyone in the office is professional and kind.
Jul 7, 2026
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I love Dr. Guillemette and his staff.
Jun 22, 2026
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I really like going to Dr. Roger Guillemette because I like St. Missouri Baptist Hospital. Everybody's nice and they're very polite and they always get me in and I never have any complaints. I mean, I am lucky. When I come back to my office, I tell everybody what a wonderful event I've had and everything and my, you know, my checkup always goes really good and I said, he knows everything about me, you know, and he got me into the intercolonologist about my thyroid and everything so fast and I had that operation. I mean, he knows everything. I just love him. I mean, I think he's a great doctor. Yeah. So thank you very much. I appreciate him.
Jun 18, 2026
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Dr. Guillemette and his staff are the best! They are very friendly and make you feel comfortable!
Jun 18, 2026
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Dr G even called me several days later to see how I was doing. You don't normally get that to happen for you. Very concientious and appreciated immensely by us.
Jun 17, 2026
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I have absolute confidence in Dr. Guillemette. He acted immediately in 2020 and saved my live by diagnosing a badly failing heart valve.
Jun 16, 2026
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I choose this doctor because i have the utmost confidence in him and the staff. I feel he knows me and provides the best care.
Jun 16, 2026
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I am grateful for Dr Guillemette quick response, thorough knowledge on my health condition and his staff’s diligent effort on my behalf.
Jun 16, 2026
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Everyone was so pleasant with a smile on every face. The Dr was excellent and listened to what was said. I was very pleased with this visit.
Jun 11, 2026
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Dr. Guillemette loves his work and takes me seriously. He seems to genuinely care about me year after year. I feel I will never be able to repay him for his kindness, knowledge and intellect. I’m so grateful to work with him.
Jun 11, 2026
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Always friendly and do a great job.
Jun 11, 2026
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As usual, it was OUTSTANDING !!!
Jun 11, 2026
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Dr. Roger Gilmett and his staff has always been above, they go above and beyond to make sure that I am comfortable and everything goes well. I can't think of anything that he could do to make things any better because he always conducts himself very professionally and very compassionately.
Jun 11, 2026
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Dr. G is great
May 11, 2026
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Everyone did an excellent job! Congratulations and keep up the good work.