Gastroenterology Fellows
PGY-6
Collin Beckstrom, D.O.
Residency: OU Internal Medicine Medical School: Rocky Vista University College of Osteopathic Medicine
Fernando Magana Herrera, D.O.
Residency: OSU Internal Medicine Medical School: Burrell College of Osteopathic Medicine
Dipa Puwar, D.O.
Residency: OSU Internal Medicine Medical School: Alabama College of Osteopathic Medicine
PGY-5
Mauricio “Wes” Jones, D.O.
Residency: Baylor Scott & White - Internal Medicine Medical School: Ohio University Heritage COM
Dustin Lehnert, D.O.
Residency: Arkansas COM / Mercy Program – Internal Medicine Medical School: University of Pikeville – Kentucky COM
Reagan Livingston, D.O.
Residency: OSU Internal Medicine Medical School: Alabama COM
PGY-4
Willie Gilbert, D.O.
Residency: Northside Gwinnett Internal Medicine Medical School: OSU-CHS College of Osteopathic Medicine Hobbies & Interests: *mentorship *volunteering with Upward Bound- children who come from broken homes in Oklahoma City *collect military coins *gym whenever possible *traveling to other countries and within the states *medical mission trips when possible
Blace Haviland, D.O.
Residency: Kettering Health Dayton/Grandview Medical Center Medical School: OUH - College of Osteopathic Medicine Hobbies & Interests: Playing golf, pickleball, flag football, basketball, softball, sand volleyball - Listening to educational (history, medicine) and non-educational (sports) podcasts - Attending professional sporting events - Learning new things (guitar, languages, etc) - Trivia - Playing board and video games
M. Kate Riley, D.O.
Residency: OSU Internal Medicine Medical School: OSU-CHS College of Osteopathic Medicine Hobbies & Interests: I enjoy working out, running, cycling, and yoga. The lake is one of my favorite places where I am able to paddle board and fish. I am a self-proclaimed “foodie” and coffee fanatic. Spending time with family, friends, and my dogs is very important to me.
Alumni
- 2024-2025 Graduates
- Mohamad “Shafiq” Al-Rifai, D.O. - St. Francis/ Warren Clinic - Tulsa, OK
- Tyler Cobbs, D.O. – Advanced Endoscopic Fellowship, Banner – University Medical Center Phoenix, AZ
- David Meehan, D.O. – GSI - Tulsa, OK
- 2023-2024 Graduates
- Chirag Patel, D.O. – TriHealth- Cincinnati, OH
- Michael Warren, D.O. – St. Francis/ Warren Clinic - Tulsa, OK
- 2022-2023 Graduates
- Robert Aran, D.O. – St. Francis/ Warren Clinic - Tulsa, OK
- Trace Heavener, D.O. – Kootenai Health- Coeur d’Alene, ID
- 2021-2022 Graduates
- Daniel Eshaghian, D.O. – Dignity Health - Northridge, CA
- Larry Johnston, D.O. – McFarland Clinic- Ames, Iowa