Dr. Shannon L. Markegard

Christopher Quarles, MD, is a board-certified family medicine physician who cares for patients from infancy through geriatrics.Dr. Quarles strives to deliver quality care with an emphasis on preventive health and continuity of care. He partners with his patients to improve their health and the health of their families.Dr. Quarles is a Fellow of the American Academy of Family Practice, and a member of the American Medical Association and American Association for Physician Leadership. He served 27 years with the U.S. Navy, including two years as commanding officer at Naval Hospital Bremerton.Outside of work, he enjoys traveling, running and reading. Dr. Quarles is rated as an Advanced provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Sciatica, Scoliosis, Chronic Pain, and Folliculitis.

Joanna Polistico, MD, is a board-certified family medicine physician who cares for patients of all ages. Dr. Polistico believes that optimum health care is a right that everyone should have. Toward this end, she serves as a committed advocate for her patients' needs, working in partnership with her patients to offer up-to-date, evidence-based care and recommendations, and collaborating with specialty providers to whom they may be referred. She seeks to ensure her plan of care is fully understood so that patients may make informed health care decisions.Dr. Polistico is a member of the American Academy of Family Physicians, American Medical Association and American Board of Family Medicine. Dr. Polistico is rated as an Advanced provider by MediFind in the treatment of Cervical Myelopathy. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Cirrhosis, and Familial Combined Hyperlipidemia.