Pathologists (Anatomic & Clinical) in Oklahoma
Data updated monthly · Last refresh October 2026
150 Anatomic Pathology & Clinical Pathology providers practice in Oklahoma. The largest concentration is in Oklahoma City. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
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Anatomic Pathology & Clinical Pathology by city in Oklahoma
Choose a city to see providers there.
Where Pathologists (Anatomic & Clinical) in Oklahoma practice
From CMS Medicare enrollment records covering 59 of the 150 providers listed here (39%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Pathologists (Anatomic & Clinical) | All clinicians in group | Main city |
| Pathology Laboratory Associates, Inc.. | 20 | 24 | Tulsa |
| Ou Health Partners Inc. | 10 | 1,167 | Oklahoma City |
| Lab Medicine of Greater Tulsa PC | 6 | 12 | Tulsa |
| Pathology Group PC | 6 | 9 | Oklahoma City |
| Diagnostic Pathology Services, Inc.. | 5 | 8 | Oklahoma City |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Pathologists (Anatomic & Clinical) affiliated |
| O U Medical Center | Oklahoma City | Nonprofit | 2 of 5 | 20 |
| Hillcrest Medical Center | Tulsa | For-profit | 3 of 5 | 19 |
| Ascension St John Medical Center | Tulsa | Nonprofit | 3 of 5 | 18 |
| Oklahoma Surgical Hospital, LLC | Tulsa | Physician-owned | 5 of 5 | 15 |
| Hillcrest Hospital South | Tulsa | For-profit | 3 of 5 | 14 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Anatomic Pathology & Clinical Pathology providers in Oklahoma
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Bryce Bliss, M.D.Ardmore, OK · No drug or device payments recorded (2025) ·
(580) 223-5400 Dr. Nilesh Gupta, M.D.Ardmore, OK · No drug or device payments recorded (2025) ·
(580) 220-6647 Dr. Bill Crowell, M.D.Chickasha, OK · No drug or device payments recorded (2025) ·
(405) 224-2300 Dr. You Lu, MDEdmond, OK · No drug or device payments recorded (2025) ·
(405) 705-0018 Dr. Stephen Krompecher, M.D.Elk City, OK · No drug or device payments recorded (2025) ·
(580) 821-5346 Dr. Joe Snodgrass, MDEnid, OK · No drug or device payments recorded (2025) ·
(580) 237-0171 Dr. Thomas Roisum, MDEnid, OK · No drug or device payments recorded (2025) ·
(913) 396-8509 Dr. Corinna Irwin, MDLawton, OK · No drug or device payments recorded (2025) ·
(580) 536-7400 Dr. Ildiko Nagy, M.D.Lawton, OK · No drug or device payments recorded (2025) ·
(580) 536-7400 Dr. Richard Boatsman, M.D.Lawton, OK · No drug or device payments recorded (2025) ·
(580) 355-8690 Dr. Robbie Graham, M.D.Lawton, OK · No drug or device payments recorded (2025) ·
(580) 355-8620 Dr. Matheen Khan, MDMidwest City, OK · No drug or device payments recorded (2025) ·
(405) 732-6223 Dr. Ranjana Gottipati, MBBS, MDMidwest City, OK · No drug or device payments recorded (2025) ·
(405) 610-8160 Dr. David Potts, M.D.Muskogee, OK · No drug or device payments recorded (2025) ·
(918) 577-3680 Dr. Jim Seay, MDNorman, OK · No drug or device payments recorded (2025) ·
(405) 307-1141 Dr. Martin Malahy, MDNorman, OK · No drug or device payments recorded (2025) ·
(405) 307-1141 Dr. Stephen Ingels, MDNorman, OK · No drug or device payments recorded (2025) ·
(405) 307-1141 Dr. Alan Stransky, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 842-2061 Dr. Alex John, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2451 Dr. Andrew KulbiskiOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2451 Dr. Apple Rice, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 755-1515 Dr. Barbara Bane, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2422 Dr. Benjamin Love, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 842-2061 Dr. Brad Chaser, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2451 Dr. Bradley Gehrs, MDOklahoma City, OK · $29 in drug and device payments (2025) ·
(405) 271-2422 Dr. Brian Besch, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2451 Dr. Camtu Do Truong, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 842-2061 Dr. Carol Jones, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2422 Dr. Chad Hamilton, DOOklahoma City, OK · $116 in drug and device payments (2025) ·
(405) 271-2451 Dr. Chelsey Deel, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(817) 301-7337 Dr. Chrystal Pauley, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2451 Dr. Cody Cox, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2693 Dr. Damion Kistler, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 272-7041 Dr. Daniel Cranfield, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2451 Dr. David Bradshaw, D.O.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 635-8378 Dr. Dena Shibib, D.O.Oklahoma City, OK · $256 in drug and device payments (2025) ·
(405) 271-2422 Dr. Derek Irwin, MDOklahoma City, OK · $29 in drug and device payments (2025) ·
(405) 842-2061 Dr. Doan Lai, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2451 Dr. Edward Poole, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 290-4338 Dr. Elizabeth Gillies, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2422 Dr. Elizabeth Grace Pascual, DOOklahoma City, OK · $37 in drug and device payments (2025) ·
(405) 271-2451 Dr. Evan Fowle, D.O.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 842-2061 Dr. Fadi Gebrail, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 272-7065 Common questions
How many Anatomic Pathology & Clinical Pathology providers are in Oklahoma?There are 150 Anatomic Pathology & Clinical Pathology providers with active NPI records practicing in Oklahoma, according to federal NPPES data refreshed monthly.
Which cities in Oklahoma have the most Anatomic Pathology & Clinical Pathology providers?Oklahoma City (82), Tulsa (42), Lawton (5) have the highest concentration of Anatomic Pathology & Clinical Pathology providers in Oklahoma.
How many Anatomic Pathology & Clinical Pathology providers in Oklahoma received drug or device company payments?35 of 150 Anatomic Pathology & Clinical Pathology providers in Oklahoma (23%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Which hospitals do Pathologists (Anatomic & Clinical) in Oklahoma work at?According to CMS facility affiliation records, the Oklahoma hospitals where the most Pathologists (Anatomic & Clinical) hold privileges are O U Medical Center in Oklahoma City; Hillcrest Medical Center in Tulsa; Ascension St John Medical Center in Tulsa.
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