Pinnacle Family Medicine Pinnacle Family Medicine seeks to provide our patients with personalized healthcare. We focus on patient-centered care and encourage patient engagement. Our goal is to educate our patients in disease prevention and health maintenance and to provide comprehensive care to patients of all ages through all stages of life. We strive to make our medical office feel like home and our providers and staff part of your family. We respect the fact that your time is valuable and offer simple conveniences such as an on-site lab and strategic scheduling to alleviate wait times. Since we opened in 1999, our objective has always been to keep our patients first. “Dr. Nave always makes me feel comfortable and I never feel rushed. They always make time for me, even if I don’t have an appointment. The office staff is very friendly and efficient getting patients in and out, and it’s rare that I have to wait to see my doctor or check out. The only reason I would ever change providers is if I moved outside the area.”Satisfied Patient Joe Erwin, Director of OperationsPhone: (423) 282-8070 303 Med Tech ParkwaySuite 150Johnson City, TN 37604 Monday – Friday, 8:00am – 5:00pm (423) 282-8070 (423) 794-1826 Healthcare Providers L. Allan Colyar, M.D. Elizabeth Humston, D.O. Stephanie Manginelli, M.D. Meghan Mullins, P.A. Ellen Nave, M.D.