Kelley Yan, PhD, MD
Internal Medicine, Gastroenterology
5.0(1 review)
The Trustees of Columbia University In the City of New York
161 Fort Washington Ave, Fl 8, New York, NY 10032
Accepting new patients
Conditions Treated
- Change In Bowel Habit
- Nausea & Vomiting
- Constipation
- Stomach Ulcer
- Colon Cancer Risk
- Indigestion
- Blood In Vomit
- Difficulty Swallowing
- Stomach Inflammation (Gastritis)
- Blood In Stool
- Hiatus Hernia
- Bloating/Gas
- Pre-Cancerous Conditions Of Esophagus (e.g. Barrett's Esophagus)
- Benign Colon Tumors
- Abnormal Weight Loss
- Stomach Pain
- Acid Reflux/GERD
- Anal Bleeding
- Heartburn
- Diarrhea
Specialized Treatments
- Control Of Gastrointestinal Bleeding (Endoscopy)
- Upper Endoscopy
- Diagnostic Colonoscopy (With Biopsy)
- Colon Tumor/Polyp Removal (Colonoscopy)
- Abdomen Ultrasound
- Upper Endoscopy (With Biopsy)
- Screening Colonoscopy