Mount Kisco Medical Group PC - Stacy Gross MD

Sang Y Lee, MD is a board-certified physician, specializing in Gastroenterology. With an office conveniently located in Mount Kisco, NY, Dr. Lee can help identify the cause of your symptoms and provide diagnosis and treatment to help you live your healthiest life. Optum gastroenterologists specialize in treating a range of conditions. These health problems include Barrett's esophagus, diverticulitis, colitis, pancreatic disorders and much more. To help pinpoint specific issues, our facilities provide a range of diagnostic testing, including Bravo endoscopy, Capsule endoscopy, colonoscopy, and genetic testing. Optum accepts most major health plans.

At Optum, we help adults and children breathe easier and improve their overall health. With an office conveniently located in Mount Kisco, NY, our allergists offer care for a wide range of issues including eczema, skin rashes, itchy eyes, hives, sinusitis and more. If you aren't sure what is causing your symptoms, our diagnostic testing can help poinpoint the problem. These tests include allergy skin/patch testing, asthma testing and environmental allergy testing. Optum accepts most major health plans.