Dr. Robert Knowles
- Gender: Male
- Experience: 32 years
- Graduation year: 1989
- Sole propriator: No
- NPI: 1013915602
Dr. Robert Knowles M.D.
Surgeon
He is located at 101 Elm Avenue Southeast in Roanoke, VA 24013. Can help patients with the following: Anal Fissure, Boils, Cyst, Esophageal Cancer, Hernia, Peptic Ulcer. His National Provider Identifier (NPI) number is 1013915602. Appointment can be made via the phone number (540) 224-4325. He is affiliated with 2 hospitals.
Conditions treated
Dr. Robert Knowles, 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. Robert Knowles.
- 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. Robert Knowles
Medicare Enrollment
Dr. Robert Knowles is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Carilion Healthcare Corporation
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
| Covidien | $2248 |
| Genentech | $129 |
| Ethicon Us | $25 |
Other
| Travel and Lodging | $2130 |
| Food and Beverage | $314 |
Studies
Graduated in 1989
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Questions & Answers
Where can you meet with Dr. Robert Knowles?
Dr. Robert Knowles's office is located at 101 Elm Avenue Southeast in Roanoke, VA 24013.
What conditions does Dr. Robert Knowles treat?
Dr. Robert Knowles provides treatment for Anal Fissure, Boils, Cyst, Esophageal Cancer, Hernia, Peptic Ulcer. For the full list see this list.
Has Dr. Robert Knowles affiliation with hospitals?
Dr. Robert Knowles is affiliated with CARILION MEDICAL CENTER. For the full list of hospitals see this list.