Dr. Mark Stephen Fedder MD
Gastroenterology Physician
Phone, Open Hours, Reviews & Information
(618) 288-0346
6810 State Route 162, Maryville, Illinois 62062, United States
Spoken Languages: English
Gender: Male
More practice addresses of Mark Stephen Fedder
6812 State Route 162, Maryville, Illinois 62062, United States
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An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Health Insurance Plans Mark Stephen Fedder accepts
| Issuer | Network | State | Plan Year | New Patients | Last Updated |
|---|---|---|---|---|---|
| Aetna Health Inc. (a PA corp.) | PREFERRED | IL | 2024 | accepting | Jun 28 2024 |
| Medica Central Health Plan | WELLFIRSTBENEFITSIL | IL | 2024 | accepting | Jun 30 2024 |
| Health Alliance Medical Plans, Inc. | PREFERRED | IL | 2024 | accepting | Jul 01 2024 |
Source: CMS.gov, HealthPorta API