Vista Physician Group Providers Family Medicine Wallis Edwards, MD Ben Joseph, NP Lawrence Wiggins, PA Primary Care Dr. Tiffany Holland, MD Aeron Ignacio, NP LaShawn Brownlee, APRN Gastroenterology Peter Oshin, MD Althea Bailey, MSN, RN Cardiology Evyan Jawad, M.B.Ch.B Pulmonary Anu Cyriac, APN FNP-BC Orthopedics Scott Chaney, PAC