Kathryn C. Renner, MD


1414 Cross Street, Suite 240

O Fallon, IL 62269 Directions



4.9 out of 5

305 verified ratings

305 Ratings, 97 Comments

Jul 29, 2023
Love Dr. Renner!!! Best doctor ever, and at age 74, I've had many doctors!

Jul 28, 2023
Dr. Renner was incredible! This was my first time seeing her and I will definitely be sticking with her. She made sure I was comfortable with each step of my exam before beginning which I thought was really thoughtful. She also explored taking care of my overall health.

Jul 25, 2023
Everyone was so helpful and friendly! Dr. Renner was so kind and knowledgeable. I’m so glad I was accepted as a new patient!

Jul 25, 2023
Dr. Renner and her staff are excellent!

Jul 22, 2023
Love Dr Renner and the staff.

Jul 19, 2023
Dr Renner is amazing to work with. She never rushes and remembers details of our last discussion (whether it’s from notes or memory) is impressive.

Jul 18, 2023
I really appreciate the time Dr. Renner took to explain some follow up procedures.

Jul 18, 2023
Dr. Renner was extraordinary as a new patient, she made me feel like I had been a patient of hers years. She was very informative and caring.

Jul 17, 2023
Dr. Renner is very attentive, kind, listens, and educational. I greatly appreciate her care.

Jul 14, 2023
Dr Renner is awesome!!

Jul 8, 2023
Both Nurse and Dr. Renner were very friendly and put me at ease during my appointment.

Jun 27, 2023
Dr Renner and her nurse were both excellent!

Jun 19, 2023
It was just a very nice first experience with this office.

Jun 18, 2023
Staff and Dr. Renner are friendly and easy to talk to.

Jun 7, 2023
Dr. Renner is the best. She spends time conversing with me. She is relatable. She remembers personal things about me and my family. She is genuine and engaged. She demonstrates excellent compassion. I recommend her to anyone I can.

Jun 5, 2023
Dr Renner is a ball of energy and very sweet. She answered all of my questions.

Jun 3, 2023
Dr Renner is AMAZING. I seriously cannot say enough good things about her.

Jun 2, 2023
Dr. Renner is very professional, knowledgeable, friendly and easy to talk with. She is very caring.

Jun 2, 2023
It was my first-time seeing Dr. Renner and she was absolutely amazing. I will for sure recommend her!

May 27, 2023
Dr Renner listens very well and I appreciate that.

May 26, 2023
Dr. Renner is amazing. She spent time with me discussing my care and is also very personable. She asked about my Grandson which meant so much to me . She is top notch.

May 25, 2023
Dr Renner is absolutely amazing! She truly cares about her patients, always takes the time to listen, and goes above and beyond!

May 19, 2023
I real appreciated Dr Renner taking the time to ask questions about my history. I’m a new patient and she wanted to talk about my past medical history vs just reading my file. I thought this was a really extra step that instantly me feel heard and comfortable.

May 18, 2023
Dr Renner is truly a blessing. She is knowledgeable, informative and most importantly she listens and cares in a way that I have never experienced by another physician.

May 16, 2023
Dr Renner and her nurse both

May 11, 2023
Dr. Renner is always extraordinary. She goes above and beyond to ensure her patients understand everything, have asked all questions, are comfortable, and are holistically taken care of. I cannot recommend her enough.

May 6, 2023
Dr. Renner made me feel completely comfortable and asked for consent before starting each part of my exam.

May 2, 2023
My appointment was for 1:30. I was called in at approximately 1.30 and seen by Dr. Renner within minutes. She was thorough with my care and very pleasant.

May 1, 2023
Both the ultrasound technician and Dr Renner were excellent. I felt very comfortable and that they were both thorough. I would recommend them both for being recognized for excellence!

Apr 28, 2023
I love Dr. Renner. She's truly amazing!

Apr 27, 2023
Dr Renner is awesome- genuinely cares for her patients

Apr 25, 2023
Dr K Renner - first visit and was very pleased with appointment

Apr 22, 2023
Dr. Renner made me feel comfortable in a sometimes-uncomfortable situation.

Apr 11, 2023
I was very impressed with Dr. Renner. She was very personable and took time to get to know me.

Apr 8, 2023
Dr. Renner is the best. She is an excellent doctor, remembers details about her patients' lives, and she is always willing to give advice about anything. She makes you feel comfortable in a not so comfortable situation. I think she truely loves her job. If I need to be seen by doctor, I'll wait for her availability.

Mar 28, 2023
This was my first visit with Dr Renner. I was very impressed! Such a change from my previous doctor. I’ve already scheduled my appointment for next year!

Mar 21, 2023
Dr. Renner is very personable, kind, and has a very sweet demeanor about her; and especially very efficient and very good with her doing her exams. I know she's trying to stay on time with patients which I love, but maybe just "slow down" just a bit. She's in/out very quickly...

Mar 19, 2023
The most impressive thing was the way that Dr. Renner listened to me and gave me so much time

Mar 18, 2023
Greatly appreciate Dr. Renner’s thoroughness . She was well prepared before she came into the exam room regarding my history. Dr. Renner also was personable and caring. It was an outstanding doctor visit and I would highly recommend her!

Mar 16, 2023
Dr. Renner is such an amazing OB and by far my favorite! Not only does she listen to your concerns but remembers different things from an appointment you had with her a year ago! She is personable, respectful, and all around the best! Front desk staff are also always pleasant. One of the front desk always remembers me and will acknowledge me even if she doesn't check me in for the appointment.

Mar 14, 2023
Dr. Renner and the complete staffing team is amazing. I overall love the care I receive and the positivity I recieve when being cared for.

Mar 11, 2023
Dr. Renner gave me options and valuable info that I was not aware of. Treatment & research have changed over the years. I was impressed and appreciated this tremendously.

Mar 10, 2023
Dr Renner is the best and really cares about you and your health. She takes the time to hear your issues/concerns and helps you to make informed consents and decisions about your care! I love this office staff!

Mar 4, 2023
Dr. Renner always explains what she's going to do, she asks for permission to start procedures. I think she is pretty thorough in her exams. She asks a lot of questions, and she doesn't rush through visits.

Mar 2, 2023
I love Dr. Renner and her staff!

Feb 28, 2023
I love Mrs Renner. She is such an amazing doctor!

Feb 17, 2023
Dr Renner and her staff are very kind.

Feb 15, 2023
Dr. Renner is a wonderful doctor and I always have a great experience when I visit with her. She is the absolute best and always makes me feel comfortable.

Feb 15, 2023
Dr Renner and her staff were very professional and knowledgeable yet very calming and caring. I would highly recommend her to anyone who is interested in a physician who truly cares about their patients.

Feb 13, 2023
This was my first visit with Dr. Renner, and I was extremely anxious about seeing a new OBGYN. She went above and beyond to make me feel comfortable and was very kind and personable. I appreciated her patience and kindness.