Overview
Mark Voellinger is a Gastroenterologist in Saint Clairsville, Ohio. Dr. Voellinger is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Hiatal Hernia, Endoscopy, and Gastrectomy.
His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- OTHER COMMERCIAL
- HMO
- MANAGED MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Additional Areas of Focus
Dr. Voellinger has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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.
Gastroenterology Specialists Inc
Amareshwar Podugu is a Gastroenterologist in Canton, Ohio. Dr. Podugu is rated as an Advanced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Acute Pancreatitis, Diverticular Disease, Pancreaticoduodenectomy, and Gastrectomy.
Marietta Memorial Hospital
Prof. Basile Njei is a graduate of the Yale Ph.D. in Investigative Medicine and Harvard Global Clinical Scholars programs. He received his medical doctorate with honors from The University of Yaoundé 1, Cameroon, and was awarded the prestigious British Chevening scholarship to pursue public health training at the University of Edinburgh, United Kingdom. After earning a Master’s in Public Health, he completed residency training at the University of Connecticut and a Gastroenterology Fellowship at Yale University. During his training, Dr. Njei received multiple honors, including the Howard Levine-MD Science Award, ACG Fellow-in-Training Award, AASLD Fellow Travel Award, AASLD Young Investigator Award, Dr. James Boyer Fellow Travel Award, and the Samuel Kushlan Award for Excellence in Research. Dr. Njei is rated as an Advanced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Cholangiocarcinoma (Bile Duct Cancer), Fibrolamellar Carcinoma, Hepatitis, Endoscopy, and Gastrectomy.
Marietta Memorial Hospital
Juan Tejada is a Gastroenterologist in Marietta, Ohio. Dr. Tejada is rated as a Distinguished provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Chronic Erosive Gastritis, Childhood Pancreatitis, Colitis, Gastrectomy, and Endoscopy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as 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.
Learn more about MediFind’s expert tiers
- Distinguished
- Attenuated Familial Adenomatous PolyposisDr. Voellinger isDistinguished. Learn about Attenuated Familial Adenomatous Polyposis.
- Barrett EsophagusDr. Voellinger isDistinguished. Learn about Barrett Esophagus.
- Congenital Diaphragmatic HerniaDr. Voellinger isDistinguished. Learn about Congenital Diaphragmatic Hernia.
- Cronkhite-Canada DiseaseDr. Voellinger isDistinguished. Learn about Cronkhite-Canada Disease.
- Diverticular DiseaseDr. Voellinger isDistinguished. Learn about Diverticular Disease.
- Gastroesophageal Reflux Disease (GERD)Dr. Voellinger isDistinguished. Learn about Gastroesophageal Reflux Disease (GERD).
- Advanced
- AnemiaDr. Voellinger isAdvanced. Learn about Anemia.
- Benign Esophageal StrictureDr. Voellinger isAdvanced. Learn about Benign Esophageal Stricture.
- Celiac DiseaseDr. Voellinger isAdvanced. Learn about Celiac Disease.
- Chronic Erosive GastritisDr. Voellinger isAdvanced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Voellinger isAdvanced. Learn about Cirrhosis.
- ColitisDr. Voellinger isAdvanced. Learn about Colitis.
- Experienced
- Acute PancreatitisDr. Voellinger isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Voellinger isExperienced. Learn about Alcoholic Cirrhosis.
- Angiodysplasia of the ColonDr. Voellinger isExperienced. Learn about Angiodysplasia of the Colon.
- Arteriovenous MalformationDr. Voellinger isExperienced. Learn about Arteriovenous Malformation.
- AscitesDr. Voellinger isExperienced. Learn about Ascites.
- Autoimmune HepatitisDr. Voellinger isExperienced. Learn about Autoimmune Hepatitis.