New Search 3119 Robert M. Overholt MD (865) 584-5727 Languages Spoken: English Primary Office Address: Allergy, Asthma & Sinus Center 801 N Weisgarber Road Suite 200 Knoxville, TN 379092707 Phone: (865) 584-5727 Fax: (865) 450-9904 Recommend this Physician Get Directions Certifications AB Internal Medicine - Internal Medicine Areas of Interest Allergy and Immunology