Josefina Arenas, MD

Internal Medicine
Accepting new patients

Professional Profile

Independent community physician contracted with NorthBay Healthcare. Their accepted health plans may differ from what NorthBay Healthcare normally accepts. Please contact their office for a complete list of their accepted health plans.


3700 Hilborn Rd.
Suite 200
Fairfield, California
666 Hilborn Rd.
Suite 200
Vacaville, CA 95687

Medical Degree, Far Eastern University, Manila, Philippines  Internship, University Medical Center of Manila, Manila, Philippines Residency, New York Hospital Medical Center of Queens/Cornell University Medical Center, New York City, NY

  • Board Certified in Internal Medicine
Languages Spoken:

  • English