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Utica Park Clinic

Gastroenterology • Stillwater, OK

About

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Clinic Type

Gastroenterology

Address

Utica Park Clinic – Gastroenterology and Hepatobiliary Surgery (101st E. Ave.) 8803 S. 101st E. Ave., Suite 205 Tulsa, OK 74133

Phone

918-579-4044

Email

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Opening Hours

Mon-Fri 8:00 AM – 5:00 PM

Website

https://uticaparkclinic.com/services/gastroenterology/

Services Offered

Gastroenterology
GI care
Hepatobiliary (HPB) surgery
Surgical Oncology
GI cancer treatment
diagnostic and therapeutic GI procedures

Insurance & Payment

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Languages Spoken

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FAQs

Patients do not need a referral to schedule a colonoscopy.

Call 918-579-4044 to schedule yours today.

Social Media

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Photos

What Patients Say

Overall sentiment across review platforms: mixed

Healthgrades (Dr. Matt Blankenship): 4.9/5 (132 ratings)
WebMD Care (Dr. Patrick Volak): 5.0/5 (73 ratings)
WebMD Care (Dr. Christian Clark): 5.0/5 (45 ratings)
WebMD Care (Dr. Markham Nightengale): 4.5/5 (53 ratings)
Vitals (Dr. Thomas Swafford): 2.9/5 (28 ratings)
WebMD Care (Adult Gastroenterology of Stillwater): Not specified (2 reviews)

Patients praise

Highly professional and knowledgeable medical care
Compassionate and attentive bedside manner reported for many Tulsa-based specialists
Effective diagnosis and treatment of complex gastrointestinal conditions
Clear explanations and patient-centered communication style
Praise for friendly and efficient office staff at several practices

Common complaints

Difficulties with office communication and phone responsiveness
Occasional long wait times for appointments
Complaints about bedside manner and perceived rudeness, particularly at specific Stillwater practices
Frustration regarding delayed test results or communication from staff

"Dr Volak has been my gastroenterologist for about 30 years... He is completely present and focused on you alone during all appointments."

— WebMD Care (Dr. Patrick Volak)

"Dr. Conkling is very helpful and a good listener. He provided a solution (that is working) for my gastrointestinal problems that previous doctors did not."

— WebMD Care (Dr. Brandon Conkling)

"This has been one of the worst experiences I have ever had with a doctors office. We have been waiting for nearly two weeks for test results that should have taken one day."

— Vitals (Dr. Thomas Swafford)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].