Overview
William Tierney is a Gastroenterologist in Oklahoma City, Oklahoma. Dr. Tierney and is rated as an Experienced provider by MediFind in Pancreatectomy. His top areas of expertise are Pancreatic Cancer, Barrett Esophagus, Lower Esophageal Ring, Colonoscopy, and Endoscopy. Dr. Tierney is currently accepting new patients.
His clinical research consists of co-authoring 103 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.
Insurance
Please contact the provider to confirm they accept your insurance or if you don't see your insurance listed.
Accepted insurance plans
- Medica
- Humana
Locations
1000 Ne 13th St, Nicholson Clinic, Oklahoma City, OK 73104
900 Ne 10th St, Ouhp Family Medicine, Oklahoma City, OK 73104
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
1 Clinical Trials
Zuhdi Transplant Physicians
John Maple is a Gastroenterologist in Oklahoma City, Oklahoma. Dr. Maple and is rated as a Distinguished provider by MediFind in Pancreatectomy. His top areas of expertise are Bile Duct Obstruction, Neuroma Biliary Tract, Bile Duct Stricture, Pancreatectomy, and Endoscopy. Dr. Maple is currently accepting new patients.
Digestive Disease Specialists Inc
Verapan Vongthavaravat is a Gastroenterologist in Oklahoma City, Oklahoma. Dr. Vongthavaravat and is rated as a Distinguished provider by MediFind in Pancreatectomy. His top areas of expertise are Cholestasis, Bile Duct Stricture, Bile Duct Obstruction, Endoscopy, and Gastrostomy. Dr. Vongthavaravat is currently accepting new patients.
Mercy Clinic Oklahoma Communities
Nagib Toubia is a Gastroenterologist and a Hepatologist in Oklahoma City, Oklahoma. Dr. Toubia and is rated as a Distinguished provider by MediFind in Pancreatectomy. His top areas of expertise are Gallstones, Choledocholithiasis, Bile Duct Obstruction, Endoscopy, and Pancreatectomy. Dr. Toubia is currently accepting new patients.
Areas of Expertise
When evaluating expertise, MediFind pulls from factors such as the number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
To learn more about how MediFind determines the expertise levels, check out our expert tiers page.
- Distinguished
- Colonoscopy
- Pancreatic Cancer
- Advanced
- Barrett Esophagus
- Benign Esophageal Stricture
- Bile Duct Obstruction
- Bile Duct Stricture
- Childhood Volvulus
- Cholestasis
- Experienced
- Acute Pancreatitis
- Ampullary Cancer
- Angiodysplasia of the Colon
- Childhood Pancreatitis
- Cholangiocarcinoma (Bile Duct Cancer)
- Choledocholithiasis