Holston Medical Group 2204 Pavilion Dr # 310 Kingsport, TN 37660 Phone : (423) 392-6299 Holston Medical Group Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Family Practice Physicians & Surgeons-Internal Medicine Physicians & Surgeons-Ob/Gyn Physicians & Surgeons-Otolaryngology Keene, Charlotte S Md 2204 Pavilion Dr # 310 Kingsport, TN 37660 Phone : (423) 392-6299 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Ob/Gyn Sharon Riddle 2204 Pavilion Dr # 310 Kingsport, TN 37660 Phone : (423) 392-6299 Business Category Hearing Aids & Assistive Devices Miscellaneous Retail Stores