Dr. Sonya Maria Ehresmann, MD is an Internist, who primarily practices in San Marino, CA. She has been practicing for over 15 years and is board certified.
Find doctors affiliated with PIH Health Whittier Hospital,
which is a Castle Connolly Ranked Top Hospital
in the Whittier/CA area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.