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Core Faculty

The core faculty of internal medicine are a group of diverse physicians that are seasoned in clinical judgment and teaching. They are also passionate about imparting the importance of cultural competence, integrity and ethics in the practice of medicine.

We are also proud to say that many of our faculty have trained in our program and stayed on to continue to pass on their acquired knowledge to future generations of physicians.

William Gilbert, CEOKambiz Raoufi, M.D.
Department Chair

Specialty
Internal Medicine
Residency
USC/LAC Medical Center

Dan Vo, D.O.
Department Vice-Chair, Primary Care Clinic Co-Director

Specialty
Internal Medicine
Residency
Arrowhead Regional Medical Center

Sarkis Arabian, D.O., FACOI, FCCP
Program Director, Internal Medicine Residency Program; Associate Program Director, PCCM Fellowship

Specialty
Internal Medicine, Pulmonary Critical Care Medicine (PCCM)
Residency
Arrowhead Regional Medical Center

Debra Craig, M.D.
Associate Program Director, Internal Medicine Residency Program

Specialty
Internal Medicine, Geriatrics
Residency
Loma Linda University Medical Center

Sunita Hassamal, M.D., FACP
Attending Physician

Specialty
Internal Medicine
Residency
Arrowhead Regional Medical Center

Mufadda Hasan, M.D.
Program Director, PCCM Fellowship

Specialty
Internal Medicine, Pulmonary Critical Care Medicine (PCCM)
Residency
Flushing Hospital Medical Center

Katherine Bourbeau, M.D.
Attending Physician

Specialty
Internal Medicine
Residency
Arrowhead Regional Medical Center

Farbod Farmand, D.O.
Attending Physician

Specialty
Internal Medicine
Residency
Arrowhead Regional Medical Center