Clicking on the links below will direct you to an independent physician practice website that is not hosted or maintained by San Gabriel Valley Surgical Center.



  • Carolyn Cunningham, RN, BSN, MSN, Director of Nursing
  • Richard Kennedy, MD, Medical Director
  • Hong Nguyen, Administrator
  • Angie Ruiz, Business Office Manager


  • Michael Oliver, MD
  • Lisandro Quinones, MD
  • David Wang, MD

General Surgery

  • Robinson Baron, MD
  • Craig Carter, MD
  • Raffaele Corbisiero, MD
  • Edwin Edillon, MD
  • Khan Hameed, MD
  • Troy Lamar, MD
  • Arvind Lapsiwala, MD
  • Alexander Maglunog, MD
  • David Wang, MD


  • Daniel Barajas, MD
  • Wanda Brady, MD
  • Bill Tang, MD


  • Peter Chen, MD
  • David Fuerst, MD
  • Farzad Khoubian, MD
  • Ahmad Mansury, MD
  • Philip Ngai, MD
  • Kavita Surti, MD
  • Kristine Yin, MD

Orthopedic Surgery

  • Thomas Bryan, MD
  • Humberto Galleno, MD
  • William Hanes, MD
  • Carlos Lugo, MD
  • Vic Osborne, MD
  • Ankur Patel, MD
  • Soheil Samimi, MD
  • Ralph Steiger, MD
  • Jason Tam, MD
  • Kee Wong, MD


  • Bac Nguyen, MD

Pain Management

  • Sam Ahdab, MD
  • Viliam Furdik, MD
  • Richard Kennedy, MD
  • Benjamin Shwachman, MD


  • Jeffrey Bruening, DPM
  • Jennifer Chen, DPM
  • Hsu-Ti Huang, DPM
  • Steven Kaplan, DPM
  • Anna Maria Maglunog Tan, DPM
  • Terry Shiao Shi, DPM
  • Bryce Yamauchi, DPM


  • Sung Choe, MD
  • John Lee, MD