Dianna J Ohlman, FNP

Primary

201 BJC St. Peters Drive, Suite 200

St. Peters, MO 63376 Directions

6369169615

doctors.bjc.org

4.7 out of 5

258 verified ratings

258 Ratings, 46 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 19, 2026
What else would you like to say about your experience?
friendly, helpful personnel in an orderly office.

Sep 19, 2026
What else would you like to say about your experience?
Diana Ullman was great. I've been seeing her for a while. She saw me right away. She gave me good advice and I will definitely return. Thank you.

Sep 12, 2026
What else would you like to say about your experience?
Everything was great.

Sep 2, 2026
What else would you like to say about your experience?
I had a really great appointment. The only thing I would say is the appointment itself did seem pretty rushed. I felt like I was in and out of the room in under 10 minutes. There was a couple of things I wanted to address and I did mention them briefly, but the recommendations I was given based on that were very short and pretty generic just to see a provider elsewhere for more in-depth on that specific issue. So I just wish it was a little bit more thorough and taking more time to listen rather than just answering the basic questions. But it was just an annual physical. So that's pretty much what's expected.

Aug 26, 2026
What else would you like to say about your experience?
My appointment was to satisfy a requirement to obtain a refill on a weight loss medication. NP Ohlman talked to me about lifestyle changes and nutrition. She only spoke about the actual number of pounds I had lost at the end of the appointment. She cares about the whole person not just today’s number on a scale. I was impressed

Aug 26, 2026
What else would you like to say about your experience?
Everyone was friendly and helpful.

Aug 25, 2026
What else would you like to say about your experience?
It was a good experience. I was called back quickly, the process was done with little discomfort, and I was back out in less than an hour. Great experience!

Aug 11, 2026
What else would you like to say about your experience?
It was fine. Dianna got back with my questions very soon and I trust her.

Aug 4, 2026
What else would you like to say about your experience?
I like that they know me.

Jul 31, 2026
What else would you like to say about your experience?
Best primary practice I’ve had! All involved do a wonderful job!

Jul 30, 2026
What else would you like to say about your experience?
NP Diana was very kind and thorough with questions and the physical exam.

Jul 28, 2026
What else would you like to say about your experience?
She the best I’ve had ever with the practice. I will be going to her for now on.

Jul 26, 2026
What else would you like to say about your experience?
Good

Jul 19, 2026
What else would you like to say about your experience?
It was awesome

Jul 15, 2026
What else would you like to say about your experience?
Professional

Jul 13, 2026
What else would you like to say about your experience?
Ultra professional, on TIME!!!, listened to my concerns, provided follow up. Just EXCELLENT!!!

Jul 6, 2026
What else would you like to say about your experience?
My nurse practitioner was patient and caring.

Jun 22, 2026
What else would you like to say about your experience?
Diane who was the nurse practioner that saw me recently was great & always has been!

Jun 15, 2026
What else would you like to say about your experience?
Diana was very helpful and professional. Explained well and ordered medicine that helped.

May 11, 2026
What else would you like to say about your experience?
Very nice and through thank you.

May 7, 2026
What else would you like to say about your experience?
Listens to my concerns

Apr 27, 2026
What else would you like to say about your experience?
I enjoyed my initial visit with NP ohlman I thought everything went well. I would not have any objection to seeing her again.

Apr 25, 2026
What else would you like to say about your experience?
Everything was wonderful with Diana Oman.

Apr 21, 2026
What else would you like to say about your experience?
As always, this office and their staff are friendly and welcoming. I feel confident in the care I receive and the instructions given.

Apr 9, 2026
What else would you like to say about your experience?
Diana Ullman was very good. She explained things.

Apr 2, 2026
What else would you like to say about your experience?
The only place I will go for my health care needs ✨️

Mar 26, 2026
What else would you like to say about your experience?
Always friendly, professional, and caring.

Mar 26, 2026
What else would you like to say about your experience?
Hi, the provider, Diana Ullman, was excellent. She always provides good care and insight. She's very personable and she's someone I trust to go to.

Mar 24, 2026
What else would you like to say about your experience?
Appreciated being seen promptly and the prompt follow up when test results were received.

Mar 19, 2026
What else would you like to say about your experience?
I appreciated the quick response concerning my blood test. Care giver was knowledgeable and Cari g.

Mar 18, 2026
What else would you like to say about your experience?
Helpful and friendly

Mar 14, 2026
What else would you like to say about your experience?
Everyone one was very kind and respectful. NP Dianne was Great!!

Mar 13, 2026
What else would you like to say about your experience?
You are all wonderful!!

Mar 13, 2026
What else would you like to say about your experience?
Was not impressed. Diana asked about the blood pressure, but never took it Felt like they were in a hurry. I felt we wasted our time. My time is worth something too, & it wasn’t well spent in this office! Not happy about any of this!

Mar 13, 2026
What else would you like to say about your experience?
I always have a great experience at this facility. Everyone makes you feel comfortable.

Mar 12, 2026
What else would you like to say about your experience?
I only had one visit with the nurse practitioner, so I can't answer all these questions about sending somebody there when you haven't been there but once. It's a little early for all that. Everything else was okay.

Dec 17, 2025
Was there anything that you feel was outstanding?
Diana provided information regarding a senior center.
What could have been done to improve your experience?
Nothing.

Dec 16, 2025
Was there anything that you feel was outstanding?
All staff were lovely to deal with. Everyone was caring and I enjoyed interacting with them!
What could have been done to improve your experience?
Na

Dec 15, 2025
Was there anything that you feel was outstanding?
I felt listened to by Diana Ohlman
What could have been done to improve your experience?
Next steps after tests identified

Nov 23, 2025
Was there anything that you feel was outstanding?
Great staff.

Nov 20, 2025
Was there anything that you feel was outstanding?
I loved the fact that they weren’t pushing medications on me, the doctor seemed very kind and understanding.
What could have been done to improve your experience?
Nothing at all.

Nov 19, 2025
Was there anything that you feel was outstanding?
This nurse practitioner is exceptional.

Nov 17, 2025
Was there anything that you feel was outstanding?
No
What could have been done to improve your experience?
Nothing

Nov 12, 2025
Was there anything that you feel was outstanding?
The entire staff and Diana were awesome.
What could have been done to improve your experience?
Nothing

Nov 12, 2025
Was there anything that you feel was outstanding?
Dianna was kind and friendly.
What could have been done to improve your experience?
Nothing

Nov 10, 2025
Was there anything that you feel was outstanding?
Dianne’s knowledge and communication.