Hillcrest COVID-19 Call Center
Hillcrest HealthCare System has an established COVID-19 Call Center. Operators are available Monday - Friday, from 8 a.m. to 5 p.m. to answer patient questions, provide support and connect them to a provider. The Call Center line is 918-574-0920.


Bryan Kientz, APRN-CNP

Bryan Kientz, APRN-CNP
3.4 out of 5 


Utica Park Clinic - 21st St.
3316 E. 21st St. Suite A
Tulsa, OK 74114
Phone: 918-749-3533


Family Medicine

Bryan Kientz, APRN-CNP, AGNP, CHPN, is certified in adult & geriatric medicine and is a certified hospice and palliative nurse. Patient comments about him include:

     "Everyone at Utica Park is friendly and helpful. I don’t think I could find a better place for my health care needs. He always explains the issues I have and tells me in detail the treatment I need. He is a great provider and I feel very comfortable with his ability!"

"He went through my lab results point by point, explaining what they all meant and what I need to do to improve my bad results and maintain my good ones. He is a very good communicator and he listens to questions."

     "I love everything about Bryan. He is very much the health care provider I was looking for. On the follow-up survey after my visit, if I could, I would have given him a much higher score than a 10 - like infinity - but that wasn’t a choice. Thanks to all of you at Utica Park Clinic for being my new clinic."

    "He was awesome. The entire staff was extremely friendly. Mr. Kientz was very thorough, asked a lot of questions, explained everything and listened to me. Very pleased with the treatment I received."

    "Mr. Kientz and his staff are always friendly and helpful." 

Bryan has clinical experience with both adolescents and adults with acute and chronic illnesses, women’s health and geriatric/nursing home patients. Bryan has been involved in healthcare since 1988. He focuses on prevention, wellness and education with an emphasis on providing holistic, personalized healthcare. 

Bryan served in the U.S. Army as a Captain and Officer at the Walter Reed Army Medical Center, in Washington, D.C. from June, 1988 to April, 1992.
Bryan earned his Bachelor of Science degree in nursing at Washburn University in Topeka, KS in 1987. He later returned to school to obtain his masters in business administration at Oklahoma State University in Tulsa in 2013 and his masters in nursing at the University of Oklahoma in Tulsa in 2015. Bryan is a member of several professional organizations including the Association of Oklahoma Nurse Practitioners, the Hospice & Palliative Nurses Association, the American Hospital Association (AHA) and more.

Bryan’s personal interests include working on his ranch.

Bryan welcomes new patients and accepts most insurance plans. His office is located at:

     Utica Park Clinic
     3316 E. 21st St., Suite A
     Tulsa, OK 74114
Appointments can be scheduled by calling 918-749-3533 between 8:00 a.m. and 5:00 p.m., Monday through Friday.

Adult & Geriatric Medicine

Featured Reviews



Kientz is a good kind through doctor Each session I feel more comfortable.

   — Linda Kingsley


Brian Kientz is the best medical care provider I have ever had. He LISTENS and takes time to thoroughly answer questions and address my concerns. I have 100% confidence in him and hope to gosh I never have to find someone new.

   — Cheryl Ann


The staff at Utica Clinic are always friendly and helpful.

   — Dave Watkins


Bryan is great! Always polite, always listens to my concerns. He was concerned about my weight and asked if I could join weight watchers, which is a resonable request. He always makes sure I do not have questions. He is a very good APRN-CNP

   — Sandra Haskett