Dr. John Marshall
- Gender: Male
- Experience: 38 years
- Sole propriator: No
- NPI: 1366471997
Dr. John Marshall M.D.
Surgeon
He is located at 1001 Main Street 3rd Floor in Peoria, IL 61606. Can help patients with the following: Achalasia, Anal Fissure, Crohn's Disease, Diverticulosis, Hemorrhoids, Lymphedema. His National Provider Identifier (NPI) number is 1366471997. Appointment can be made via the phone number (309) 495-0200. He is affiliated with 1 practices.
Conditions treated
Dr. John Marshall, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John Marshall.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Procedures Performed by Dr. John Marshall
Medicare Enrollment
Dr. John Marshall is enrolled to bill Medicare as a Practitioner - General Surgery .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Intuitive Surgical | $3445 |
| W. L. Gore \u0026 Associates | $3292 |
| Ethicon Us | $215 |
Other
| Travel and Lodging | $2739 |
| Other | $2500 |
| Food and Beverage | $2279 |
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- Gender: Male
- Address: 1001 Main St Peoria, 61606, IL
- Gender: Male
- Address: Suite 300 1001 Main Street Peoria, 61606, IL
- Gender: Male
- Address: Suite 300 1001 Main Street Peoria, 61606, IL
- Gender: Male
- Address: 1001 Main St Peoria, 61606, IL
Questions & Answers
Where can you meet with Dr. John Marshall?
Dr. John Marshall's office is located at 1001 Main Street 3rd Floor in Peoria, IL 61606.
What conditions does Dr. John Marshall treat?
Dr. John Marshall provides treatment for Achalasia, Anal Fissure, Crohn's Disease, Diverticulosis, Hemorrhoids, Lymphedema. For the full list see this list.
Does Dr. John Marshall have affiliation with practices?
Dr. John Marshall is affiliated with Peoria Surgical Group.