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Aaron Cohlmia, FNP-C, APRN

Phelps Health

Specialties

Walk-In Clinic

Gender

Male

Special Interests

Acute and chronic illnesses
Preventive and wellness care

Board Certifications

American Academy of Nurse Practitioners

Office Locations

Phelps Health Walk-In Clinic—Rolla

603 South Bishop Avenue
Suite C
Rolla, MO 65401

Phelps Health Walk-In Clinic—Waynesville

1000 GW Lane Street
Suite 150
Waynesville, MO 65583

About Me

I’m Aaron Cohlmia, FNP-C, APRN, and I joined Phelps Health in 2015 as a family nurse practitioner. I see patients of all ages at the Phelps Health Walk-In Clinics. My collaborating physician is Jeffery Kerr, DO, medical director of Walk-In Clinics.

I am a member of the Air Force/Air National Guard and became interested in medicine as an undergraduate. I have family members who also are in the healthcare profession.

There’s no question that excellent patient-centered care and improved patient outcomes are connected with a strong patient-provider relationship. That is why I pride myself on developing trustworthy relationships with my patients. Together, we can create a care plan to help reach our goals.

I am originally from Wichita, Kansas, but my wife, children and I now proudly call this area home. In my free time, I enjoy custom woodworking and sawmilling, music and sports.

Education & Training

Undergraduate School Central Methodist University, Fayette, Missouri

Graduate School Frontier Nursing University, Hyden, Kentucky

Insurance

For a list of insurance carriers that Phelps Health accepts, please click here.

Ratings and Reviews

Provider Overall Quality of Care

The physician and advance practice provider star ratings are an average based on the data collected from the Phelps Health post-visit surveys. 4.5
4.5 out of 5 (228 Ratings, 58 comments)

What our patients are saying (Verified reviews from real patients)

Feb 25, 2026
Outstanding service
Feb 24, 2026
Provider was great, i felt confident in treatment recommendations.
Feb 20, 2026
I couldn't understand the nurse, but she was trying to explain things to me, how to get my medicine. She didn't know how to pronounce the medicine. And the doctor, our nurse practitioner, I didn't come there to go to school. I came there to get medical attention. That's it.
Feb 19, 2026
Nothing any better. My experience was excellent.
Feb 13, 2026
The staff were very professional and answered all of my questions. I left Urgent Care with a plan on how to get better and prescriptions to pick up on my way home.
Feb 6, 2026
The waiting area is small compared to the population that you serve.
Jan 26, 2026
Front staff was great nursing staff was great the provider acted like he knew everything and wanted to make sure I knew he knew it
Jan 7, 2026
Everyone was very kind and understanding and the wait time was super fast. I will definitely be recommending this clinic to everyone!
Jan 5, 2026
Spent 2 hours waiting to be told my son's ear would be fine. His eardrum ruptured the next night. Thanks a lot to a useless provider that could have helped before it got worse. Extremely irritated with your provider who obviously doesn't know what he is doing and shouldn't hold a medical license!
Dec 23, 2025
I was called into the exam room early to have my stitches removed so I would not be further exposed to several sick people and children in the waiting room. I really appreciated that.
Dec 21, 2025
It was a great experience.
Dec 15, 2025
I was very pleased with everything about my visit. My questions were answered and everything was explained well.
Dec 3, 2025
A very fast talking N/ P. I'm old and would have like more time with him. I do understand he has other patients
Nov 24, 2025
The doctor took the time to explain the treatment he recommended and it's working well.
Nov 14, 2025
As a suggestion , when the waiting area is full, the front desk personnel should ask their questions about person info quietly. My identity has been stolen numerous times and I like to be proactive about how my info is overheard , especially when people are standing immediately next to you. There's too many ways people can record or write down everything because there is no privacy in that particular waiting area. Your staff were friendly and competent but I will avoid that clinic for that reason in the future
Nov 6, 2025
Front desk, Nurse and the provider that taking care of me are very nice. Thanks,
Nov 4, 2025
Everyone was nice and was treated with respect, thank you
Oct 22, 2025
We discussed what procedure to go with. I decided and I am healing nicely
Oct 20, 2025
Everything was great
Sep 28, 2025
Aaron listened to all of my concerns and worked with me for a treatment plan that relieved my anxiety and made me comfortable to go home. He also called me the next day to follow-up on my xray results and asked about my recovery since my visit. I am so happy and impressed with my experience this visit.
Sep 27, 2025
Everyone was very nice??
Sep 27, 2025
The doctor wanted me to seek treatment for an issue I do not have and did not communicate what he was treating me for.
Sep 26, 2025
The only issue was the wait time as there was only one PSR at the time I was there. It was 30 minutes before I checked in, 30 more minutes to see provider.
Sep 19, 2025
The provider and nurse were very helpful and kind during this visit. The front desk receptionist was also very kind and efficient in checking us in.
Sep 19, 2025
Hi. The receptionist was great. There was no nurse. And the provider, Aaron, wasn't really listening to me and didn't know what he was doing. He kind of just threw a bunch of medicines at me and like shot in the dark kind of procedure. And that's what he did the last time I've seen him too. I don't think this guy knows anything. I don't know, but he definitely, and I am still feeling terrible. And it's been five days. So, so far, no progress. And he threw a bunch of medicine at me. He didn't even look at what I was allergic to, my files, the computer at all. And he did not take my temperature, but he put that in the chart that he did. So I don't appreciate that.
Sep 19, 2025
Hi, Aaron always does a great job. We're very fortunate to have had him as our physician's assistant. He's thorough, he's kind, he's thoughtful, and he's understanding. So I think he's an absolute asset to Phelps County Health.
Sep 15, 2025
It was a delightful experience. First time I've used a clinic outside of Fort Leonard Wood. It was a big difference. It was so much nicer and streamlined, and I was only there for an hour so it was worth the co-pay with Tricare. It saved me a ton of time, including the pharmacy that we used in St Robert Next time we're not feeling well both me and the wife will be back. Thank you guys. Have a nice day or have a nice night depending on what your shift is.
Sep 10, 2025
The provider ARON COHL, was extremely knowledgeable and helped me to my MRI for my back that same day as I was in a lot of pain. He referred me to a pain clinic. Please keep him at the clinic! Thank you Provider AARON!
Sep 9, 2025
I will gladly come back to this clinic for future services
Sep 3, 2025
Very professional keep up the super service
Aug 31, 2025
Awesome people and experience. Took care of all my needs and listened.
Aug 25, 2025
Interested in my concern Helpful Kind Friendly
Aug 16, 2025
Everything was done like it should be done.
Aug 14, 2025
Aaron was very thorough and explained everything he was doing and why he was doing it. He is a top notch provider!
Aug 14, 2025
Great place to get help
Aug 5, 2025
I had an appointment following my need for a visit the first time I came. I was there for about 45 minutes and had to leave. When I returned I was able to get in more quickly. That was nice. It seems many doctors offices are unaware people have other appointments and time constraints more than any other profession.
Aug 4, 2025
The doctor was very attentive, he listened to me, and he actually acted like he cared, and I appreciate that very much.
Jul 11, 2025
Better at taking blood. Better at taking blood.
Jul 5, 2025
I came in writhing in pain due to a UTI. I had gone to a previous clinic and was diagnosed with it. It got worse but the doctor wouldn't listen to me. When he came in to discuss my problem, he had already had my discharge papers in his hand. I had wait for 2h for fight to receive antibiotics I obviously needed and was denied the phenazopyridine I asked for, for pain.
Jul 3, 2025
Dr explained and wrote down the information I needed. Very pleased
Jul 2, 2025
All was GREAT
Jun 26, 2025
Doc was very nice but he talks fast and not direct so I was not sure what he wanted me to do
Jun 13, 2025
It was the doctor. Absolutely the worst one I've had and I love all my other PA's at Phelps! Receptionist was great! The XRay gal was awesome! But the doctor needs people skills!!!!
Jun 8, 2025
The lobby and waiting room were clean. The receptionist was kind and quick and respectful. The nurse was very sweet, gave us advise since we were new to town, and was gentle with our boy. The doctor was very fast and knowledgeable. Went above and beyond.
Jun 3, 2025
The staff was quick, friendly, and efficient. I do not know if anything you could have done better.
May 17, 2025
Everything was well & treated well & understanding.
May 14, 2025
The provider was great, had great knowledge and gave me great information.
May 6, 2025
Very nice and experienced
May 1, 2025
They did everything they could for me.
May 1, 2025
Entire staff was courteous, professional, informative. The PA had reviewed my history & provided me information regarding other possible issues with my health & forwarded 2 referrals to specialists. Extremely thorough. Very impressed.
Apr 18, 2025
Everyone was fantastic. Everything was clean and profesional. The wait was a little long, but they were waiting for test results, so thats expected. Every visit has always been friendly and professional.
Apr 13, 2025
I came in on n emergency breathing issue and was taken care of immediately. It was apparent they were all knowledgeable and prepared to take care of the situation.
Apr 12, 2025
Best clinic yet!
Apr 7, 2025
I think you are all doing a great job. It seems you just keep improving.
Apr 1, 2025
I was left waiting for quite sometime in an exam room. Other patients that were checked in after me were seen before me.
Apr 1, 2025
Everything was better than average.
Apr 1, 2025
It would be nice if there were more chairs without arms. The waiting room chairs are very narrow.
Mar 13, 2025
Everything was quick and thorough