Darren Maehara, M.D.


Dr. Darren Maehara is board certified in Internal Medicine, Pulmonary Disease and Critical Care Medicine. During his time in Medical School at LAC+USC Medical Center in Los Angeles, CA, he volunteered at a rural health clinic in Africa providing basic medical care to local residents. He was the Chief Fellow during his Pulmonary and Critical Care Medicine Fellowship at LAC+USC Medical Center. Dr. Maehara is fluent in medical Spanish, and is accepting referrals for all aspects of Pulmonary Medicine in our Oxnard and Camarillo locations.

Medical School

  • Keck School of Medicine, University of Southern California, Los Angeles, CA


  • Internal Medicine, Los Angeles County + USC Medical Center, Los Angeles, CA


  • Pulmonary and Critical Care Medicine, Los Angeles County + USC Medical Center, Los Angeles, CA

Board Certification

  • Internal Medicine
  • Pulmonary Disease
  • Critical Care Medicine

Professional Affiliation

  • Member, American Thoracic Society
  • Member, American College of Chest Physicians

Meet Our Team

The experienced team of medical providers at West Coast Pulmonary & Sleep Disorders Center is here to provide you with top-notch care that goes above and beyond to meet your needs. All of our providers are board-certified in internal medicine and many also hold additional board certifications in pulmonary disease, sleep medicine, and critical care medicine. Our bilingual staff can speak English and Spanish for our patients’ convenience.

Allison Wastak, MSN, FNP, AGACNP


Zachary Taich, M.D.


Laura Craver, PA-C


Darren Maehara, M.D.


G. Sofia Nelson, M.D.


Osezemeghonghon (Seze) Obilor, M.D.


Andrew Weymer, M.D.


Movses Hayrabedian, M.D.