Chetan J. Patel, M.D. Nona Minimally Invasive Surgery is now open and accepting new patients at 12601 Narcoossee Road, Suite 209, Orlando, FL 32832. Chetan J. Patel, MD, FACS founder of Nona Minimally Invasive Surgery and native Central Floridian, says the 1,500-square-foot-space is ideal for his gastrointestinal, minimally invasive, and bariatric surgery [...]