Robert J Dizes, PA
Family Practice/General Practice
310 North Seven Hills Road, Suite 230
O'Fallon, IL 62269 Directions
4.9 out of 5
373 verified ratings
373 Ratings, 125 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.
Apr 26, 2026
What else would you like to say about your experience?
They make me feel like family!
Apr 25, 2026
What else would you like to say about your experience?
The experience I had was great. I do trust my doctor, PA Dizes. I trust his staff. They've always been very friendly, give me correct information. I've always left them like someone listened to me. They were very concerned about my affair. I'd go to them any day that I could. If I had to go back, I would use the same doctor, the same nurses, and the same staff. So the whole staff has been tremendous for me. I've been with them for years. They are great people. I'll always go back to PA Dizes and to their staff. They are great people, and they do great jobs, and I do put my trust and confidence in their findings with my health. I trust them very much with my health.
Apr 24, 2026
What else would you like to say about your experience?
Thankful for this team.
Apr 23, 2026
What else would you like to say about your experience?
My visit with the people were very professional and knew exactly what they were doing and treated me very well. I would always recommend you. Amen.
Apr 23, 2026
What else would you like to say about your experience?
PA Dizes is very professional, courteous and very knowledgeable. His staff is prompt and efficient.
Apr 17, 2026
What else would you like to say about your experience?
Great
Apr 17, 2026
What else would you like to say about your experience?
We love Dizes!
Apr 17, 2026
What else would you like to say about your experience?
Dr Bob is great
Apr 11, 2026
What else would you like to say about your experience?
I have received my primary health care from PA Dizes for 20+ years. I have extreme confidence in the care he provides me. I trust his assessment of my test results and his recommendations to address any anomalies that surface. I recommend to my friends seeking a primary care physician.
Apr 11, 2026
What else would you like to say about your experience?
Very, very happy with my care at PA Dizess' office from staff to PA Dizes. Always feel like that I am going to get the best of care there from just the way that they talk to me and their knowledge. So I love going to PA Dizes.
Apr 11, 2026
What else would you like to say about your experience?
I think Dr. Dizes and his staff are amazing people.
Apr 9, 2026
What else would you like to say about your experience?
Great team all around!
Apr 8, 2026
What else would you like to say about your experience?
I came early for my appointment and they were able to take me in early.
Apr 7, 2026
What else would you like to say about your experience?
I always receive the best care and service from this location and all of the staff are always professional and courteous.
Apr 7, 2026
What else would you like to say about your experience?
I was not expecting to get an appointment or be seen the same day I made the appointment. I was screened as soon as I arrived, completed the exam and a plan of action within 10 minutes. The experience was awesome knowing I was in good hands.
Apr 6, 2026
What else would you like to say about your experience?
Keep up the good work
Apr 6, 2026
What else would you like to say about your experience?
I have to say that I often forget PA Dizes is not a doctor. I have been seeing him for years and I have to say he's one of the best treating physicians I've ever had. He listens and gives me the facts and quite often when I don't understand other doctors I go to him for an explanation. He is the best of BJC!
Apr 3, 2026
What else would you like to say about your experience?
Very good experience. Brought a written list of questions and got answers to all of them. Everything was explained in layman's terms.
Apr 3, 2026
What else would you like to say about your experience?
Always great care and attention from these folks.
Apr 1, 2026
What else would you like to say about your experience?
P A Diez is number 1
Mar 30, 2026
What else would you like to say about your experience?
He's very competent. Excellent, excellent medical provider.
Mar 28, 2026
What else would you like to say about your experience?
Always excellent medical care from PA Dizes.
Mar 28, 2026
What else would you like to say about your experience?
Everything went very well. My appointment started right exactly when it was supposed to. Everyone, including PA Dizes, worked very efficiently. PA Dizes is a great provider and I have the utmost confidence in him.
Mar 27, 2026
What else would you like to say about your experience?
Everything was great. PA Dizes is excellent. He's very, very good with you and he takes time with you and he explains things to you and he's just great. Everything is great with that man.
Mar 19, 2026
What else would you like to say about your experience?
I have been going there for many, many years and I love the people and they always treat me well. And Dr. Dees has been my provider since I was at Scott Air Force Base. So I love him and he takes very good care of me. Thank you.
Mar 14, 2026
What else would you like to say about your experience?
Everything in my care was exceptional and I'm grateful and glad I'm on your team.
Mar 13, 2026
What else would you like to say about your experience?
Everyone was a compassionate professional during my visit.
Mar 12, 2026
What else would you like to say about your experience?
Good care was provided.
Mar 12, 2026
What else would you like to say about your experience?
10/10
Mar 12, 2026
What else would you like to say about your experience?
Kudos to my PCP – Robert Dizes, PA-C, BJC HealthCare. When I went in to see him a couple weeks ago to get checked out, he could have just referred me to my already-established cardiologist for further investigation. But he didn’t waste time. Instead, he immediately sent me over to the ER after review of an EKG. His quick actions and concern for my health probably saved me from further complications. I have the greatest respect for Robert Dizes.
Dec 18, 2025
Was there anything that you feel was outstanding?
I’ve know PA Dizes for over 20 years. I consider him a trusted agent in terms of my medical needs. He is the best provider I ever had!
Dec 17, 2025
Was there anything that you feel was outstanding?
Staff is very nice and friendly, pa dizes is very nice PA and very knowledgeable and good with the patients. Gives very good service to his patients as well as the staff.
What could have been done to improve your experience?
None so far overall excellent
Dec 11, 2025
Was there anything that you feel was outstanding?
I love PA Dizes and his staff
Dec 6, 2025
Was there anything that you feel was outstanding?
Dr Dizes cares and will always refer to other faculties if that is what is best for you!!
Dec 4, 2025
Was there anything that you feel was outstanding?
everyone
What could have been done to improve your experience?
nothing
Dec 1, 2025
Was there anything that you feel was outstanding?
PA Dizes is my long time doctor and friend. He and the ladies who checked me in and out are first class.
What could have been done to improve your experience?
You have a super team and process here. Don’t change anything.
Nov 27, 2025
Was there anything that you feel was outstanding?
I love it here! All is timely, efficient and thorough. Comfortable atmosphere and staff. I’m staying!
What could have been done to improve your experience?
Nothing
Nov 27, 2025
Was there anything that you feel was outstanding?
Everyone
Nov 27, 2025
Was there anything that you feel was outstanding?
Examination and explanation of my left knee condition was thorough and understandable
Nov 26, 2025
Was there anything that you feel was outstanding?
everyone was very helpfulnothing
What could have been done to improve your experience?
nothing
Nov 25, 2025
Was there anything that you feel was outstanding?
Robert Dize and nurse
Nov 24, 2025
Was there anything that you feel was outstanding?
Bob Dize is an excellent doctor
Nov 20, 2025
Was there anything that you feel was outstanding?
PA Dizes provided excellent care. Spent time explaining lab and X-rays results. Took time to answer my questions.
What could have been done to improve your experience?
N/A
Nov 19, 2025
Was there anything that you feel was outstanding?
Everything
What could have been done to improve your experience?
Nothing
Nov 18, 2025
Was there anything that you feel was outstanding?
PA Dizes t
Nov 17, 2025
Was there anything that you feel was outstanding?
I really feel comfortable with discussing my problems or concerns with PA Dizes. He always understands , cares and listens to me. I feel better and confident with my treatment plan when I leave the office.
What could have been done to improve your experience?
No
Nov 15, 2025
Was there anything that you feel was outstanding?
Everything was great.
What could have been done to improve your experience?
Nothing
Nov 15, 2025
Was there anything that you feel was outstanding?
PA Dizes is great.
Nov 14, 2025
Was there anything that you feel was outstanding?
PA Dizes is t b e best!
Nov 13, 2025
Was there anything that you feel was outstanding?
Dr Dizes is a very caring professional! He seems to treat his patients with utmost respect and care. I don't feel like just a number as his patient. Je treats me like he really cares about my health and well being.
What could have been done to improve your experience?
N/A