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Dr. Martha G. Sosa-Johnson, MD

Internal Medicine

Dr. Sosa-Johnson's Accepted Insurance

  • BCBS Blue Card PPO
  • Blue Cross CA CaliforniaCare HMO
  • Blue Cross CA PowerSelect HMO
  • Blue Cross CA PPO
  • Blue Cross CA Select Plus HMO
  • Blue Cross CA Select PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Health Net CA Blue & Gold HMO
  • Health Net CA Large Group PPO
  • Health Net Individual & Family PPO HIX
  • Multiplan PPO
  • PHCS PPO
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

Office Locations