Dr. Diesfeld earned her M.D. from the University of California, Irvine School of Medicine. Her internship and specialty training were taken at L.A. County – USC Medical Center, culminating in Board Certification in Internal Medicine and Anesthesiology.

Following several years of Anesthesia practice, Dr. Diesfeld pursued sub-specialty interest in Pain Medicine, and also holds Board Certification with the American Board of Pain Medicine.

Dr. Diesfeld speaks fluent Spanish. She is a member of the medical staff of Community Memorial Hospital and St. John’s Regional Medical Center