Meet Our Physicians S. Arshan Arshad, MD Amy Ford, MD Brandon Godfrey, MD Robert Greene, MD Gene Griffiths, MD John Hwang, MD Nicholas Kennedy, MD Thomas Kennedy, MD George Liu, MD Meet Our Mid-Level Practitioners Betsy Kean, PA-C Tracy Keniston, PA-C Dena Mahre, PA-C Samuel Richards, PA-C Michael Shultis, PA-C Kevin Walkenhauer, PA-C