Physicians The expert medical team members of Northwest Medical Group John J. Kim, MD Pediatrics Marina Alper, MD Pediatrics Vivian S. Hernandez, M.D. Pediatrics William B. Holmes, M.D. Internal Medicine Kimpreet K. Aulakh, M.D. Internal Medicine Roman Malley, M.D. Internal Medicine Natalya G. Malley, M.D. Internal Medicine Harkanwal Kaur, M.D. Internal Medicine Salvador Gonzalez, M.D. Family Medicine Rosalinda Nogales, M.D. Family Practice Matthew D. Lozano, M.D. Family Practice Martin Wenthe, M.D. Family Practice Ann T. Holmes, D.O. Family Practice Miriam Levitt, P.A.-C. Family Practice, Nurse Practitioners & Physicians Assistants Sandra Lee, P.A.-C. Family Practice, Nurse Practitioners & Physicians Assistants Jessica Sumner, P.A.-C Family Practice, Nurse Practitioners & Physicians Assistants Cheryl Aleman, FNP-C Family Practice, Nurse Practitioners & Physicians Assistants Beth Smith, FNP Urgent Care