Northwest Endoscopy Welcome to Northwest Endoscopy. Permit GA 033-411 Address 488 Kennesaw Avenue, NW Suite 100 Marietta, GA 30060 Phone & Fax 770.427.3075 Download Directions and Parking Information Providers at this location Basil S. Al-Awabdy, MD Schedule an Appointment View Profile Michael S. LeVine, MD Schedule an Appointment View Profile Anna V. Longacre, MD Schedule an Appointment View Profile C. Gregory Nesmith Jr., MD Schedule an Appointment View Profile Marc D. Rosenberg, MD Schedule an Appointment View Profile Marc B. Sonenshine, MD Schedule an Appointment View Profile Jon V. Trankina, MD Schedule an Appointment View Profile Load More Providers… Services at this location Colonoscopy Flexible Sigmoidoscopy Hemorrhoid Banding Upper GI Endoscopy (EGD)