Marianne Ritchie, MD
Internal Medicine, Gastroenterology
4.5(49 reviews)
132 S. 10th Street, 480 Main Bldg., Phila, PA 19107
Conditions Treated
- Nausea & Vomiting
- Constipation
- Colon Cancer Risk
- Difficulty Swallowing
- Stomach Inflammation (Gastritis)
- Blood In Stool
- Hiatus Hernia
- Bloating/Gas
- Benign Colon Tumors
- Abnormal Weight Loss
- Stomach Pain
- Acid Reflux/GERD
- Anal Bleeding
- Irritable Bowel Syndrome (IBS)
- Diarrhea
Specialized Treatments
- Upper Endoscopy
- Diagnostic Colonoscopy (With Biopsy)
- Colon Tumor/Polyp Removal (Colonoscopy)
- Upper Endoscopy (With Biopsy)
- Screening Colonoscopy