Geriatric Division Faculty

Faculty

Our team of leaders works to improve healthcare and well-being across the lifespan.

Our Team

The largest team of Board-certified Geriatric Specialists in Orange County, we combine exceptional clinical skills, research acumen, and cutting-edge innovations to care for our patients and to build age-friendly healthcare systems and communities.

Geriatric Division Faculty

Lisa Gibbs, MD

Lisa Gibbs, MD

Division Chief, Geriatric Medicine & Gerontology

Sonia R. Sehgal, MD

Sonia R. Sehgal, MD

Professor and Archstone Endowed Chair in Geriatrics

Elham Arghami, MD

Elham Arghami, MD

Assistant Clinical Professor

Edna E. Biddy, MD

Edna E. Biddy, MD

Assistant Clinical Professor

Katherine M. De Azambuja, MD

Katherine M. De Azambuja, MD

Assistant Clinical Professor

Katayoun Khalighi, MD

Katayoun Khalighi, MD

Assistant Clinical Professor

Chinh D. Le, MD

Chinh D. Le, MD

Clinical Professor

Manisha Perera, MD

Manisha Perera, MD

Assistant Clinical Professor

Steven Tam, MD

Steven Tam, MD

Associate Clinical Professor