Norman Regional GI of Norman
Gastroenterology • Norman, OK • Since 1946
About
Norman Regional Health System is a nonprofit, multi-campus hospital system serving south central Oklahoma, headquartered in Norman. Key facts: - Founded: 1946; annual revenue ~$220M; ~811 employees (growth noted +4.1% YoY) - Locations: Norman (HQ, Porter Ave campus, 219-bed acute care), Norman Regional Moore (Moore campus with 24/7 ER), HealthPlex campus (I-35 and Tecumseh Rd, 168 beds) - Services: inpatient acute care, outpatient diagnostics, medical transport, physician network, centers of excellence, durable medical equipment, primary care, community wellness, and employer health services - Physicians: ~356 credentialed on medical staff; total employees ~2,700+ - Notable: Acquired Women’s Healthcare of Norman in 2025 - Contact/identity: Also referred to as Norman Regional Hospital, NRHS; private nonprofit; operates in Norman, OK area - Website: normanregional.com - Related identifiers: 3 U.S. offices listed (all in Norman, OK) If you’re specifically asking about Norman Regional GI of Norman, the page confirms the broader Norman Regional Health System but does not provide GI-specific details. You may want to search for “Norman Regional GI” or visit the Norman Regional GI department page for gastroenterology services, physicians, and clinic locations.
Clinic Type
Gastroenterology
Address
Norman, OK (located in a convenient clinic setting)
Phone
(405) 307-1000
nrhscorpcomm@nrh-ok.com
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades (GI of Norman): 2.7 out of 5 (3 reviews (Group practice level))
- Healthgrades (Dr. Robert Holbrook): 3.0 out of 5 (22 reviews)
- WebMD (Dr. Chintan Parikh): 3.5 out of 5 (12 reviews)
- WebMD (Dr. Joshua Whorton): 4.5 out of 5 (21 reviews)
Patients praise
- High praise for the clinical skills and attentiveness of specific doctors and providers
- Some patients report caring and friendly interactions with medical staff
- Positive experiences with procedures and initial consultations
Common complaints
- Difficulty scheduling appointments and long wait times
- Frustrating communication and follow-up regarding test results
- Billing and administrative confusion
- Some reports of unprofessional or rude staff behavior
"Been waiting on an appointment for 3-4 months... When I called, they acted like I was being unreasonable being a bit upset."
— Healthgrades review of GI of Norman"Colonoscopy procedure was fine, but follow-up communication has been extremely poor. Was told office would call day after procedure to see how I was feeling, but they didn’t call."
— Healthgrades review of Dr. Robert Holbrook"I feel so blessed to have such an amazing dr treating my Crohn’s. Dr. Whorton does such a great job listening and explaining everything."
— WebMD review of Dr. Joshua WhortonSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Norman Regional Primary Care Physician Awarded 2025 United Hero Award for Patient Experience — Feb 26, 2026
- FDA Approves First GLP-1 Pill — Mar 9, 2026
- Norman Rheumatologists Transition to Oklahoma Arthritis Center — Oct 16, 2025
- Lauren May — Jun 25, 2026
- Request Rejected
Information sourced from the clinic's website as of July 11, 2026.
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