Medical

A skilled Adult Nurse Practitioner, with a well-established talent for the listening and diagnosing that field entails, Debra also specializes in geriatric care. After work, she enjoys outdoor adventures with her husband and two sons, and she plays a wicked game of ping-pong. Debra earned her MSN degree from the University Colorado Health Sciences Center…

Megan Voss, PA-C was born and raised in the Roaring Fork Valley and earned her Bachelor of Science from Colorado State University. Megan attended the Physician Assistant program at Red Rocks in Denver and received a Master’s degree from St. Francis University. Megan comes to Mountain Family from another community health center in Alamosa, Colorado.…

Part-time provider; not accepting new patients at this time. Dr. Mizner loves her role as the internal medicine consultant for MFHC, focusing on autoimmune diseases, endocrinology, and HIV care. Before returning home to Colorado in 2010, she practiced internal medicine, hospice, and HIV care for six years in Prescott, AZ. Before that, she practiced internal…

Part-time provider. Sandy grew up in an Air Force family, traveling the globe, but she always considered Colorado home. Sandy was thrilled to join Mountain Family in 2008, moving from Akron, Ohio. Prior to that she had worked in various emergency departments and urgent care facilities in Ohio. She also worked with Dr. B.S. Bonyo…

Part-time provider. A native of Glenwood Springs, Dr. Chris Tonozzi is a family physician and a self-proclaimed “data nerd.” Dr. Tonozzi was Mountain Family’s first physician on the Western Slope. He returned to his home town of Glenwood after seeing the need for affordable health care for low income residents. He earned his degree in…

Our Rifle Clinic Medical Director and Co-Chief Medical Officer, Dr. Percy enjoys the broad spectrum of challenges that family medicine has to offer. He has particular interests in pediatrics, preventative medicine and Medication Assisted Therapy for substance abuse. Dr. Percy has been working form Mountain Family and living in the area since 2014. He received…

Dr. Anneliese Heckert has been practicing Family Medicine since 2011. Dr. Heckert earned her Doctor of Osteopathic Medicine degree from Philadelphia College of Osteopathic Medicine, and completed her Family Medicine Residency in Pueblo, Colorado in 2014. She has served in various roles in the organization since 2014 including previously as the Site Medical Director in…