John Roark, MD
Internal Medicine, Gastroenterology
2.7(11 reviews)
3741 Linwood Ave, Oakland, CA 946021711
Conditions Treated
- Colon Cancer Risk
- Colon Polyps
- Hemorrhoids
- Benign Colon Tumors
Specialized Treatments
- Diagnostic Colonoscopy (With Biopsy)
- Colon Tumor/Polyp Removal (Colonoscopy)
- Upper Endoscopy (With Biopsy)
- Screening Colonoscopy