Provider Profiles


Donald Underwood, DO

Education: College of Osteopathic Medicine and Surgery (1974)

Training: College of Osteopathic Medicine of the Pacific Family Practice (1993-1995)

Languages:  English


Sanaa Ligons, DO

Education: Western University of Osteopathic Medicine, Montclair, California (1997-2002)
Training:    Doctor’s Hospital of Montclair, Montclair, California  (2002-2005)

Board Certifications: AOA Family Medicine

Languages:  English, Limited Spanish


Lorraine Jones, MD

Education: University of the West Indies, Kingston, Jamaica (1968-1974)


Pediatric Residency

University Hospital of the West Indies, Kingston, Jamaica (1976-1979)

University of Connecticut, Farmington, Connecticut (1980-1981)

Fellowship Neonatal-Perinatal Medicine

University of Connecticut, Farmington, Connecticut (1981-1982)

King-Drew Medical Center, Los Angeles, California (1982-1983)

Board Certifications: American Board of Pediatrics

Languages: English




Nancy Leon, PA-C

Education: Western University of Health Sciences, Pomona, California (2009)


General Surgery, Dr. Vinod Garg (2008, 2009)

Family Practice, Western University of Health Sciences Medical Center (2008, 2009)

Women’s Health Obstetrics and Gynecology, Arrowhead Regional Medical Center (2009)

Emergency Medicine, Arrowhead Regional Medical Center (2009)

Orthopedic Clinic and Surgery, Dr. Karim Shaikley (2009)

Occupational medicine, U.S. Health Works Care Clinic (2009)

Family Practice, Multicultural Allied Health Clinic (2008)

HIV/AIDS Clinic, San Bernardino County Department of Public Health Disease Control (2008)

Cardiology, Chandrahas Agarwal MD & Satish Choudary (2008)

Board Certifications:  National Commission of Certification of Physician Assistant (NCCPA)

Languages: English




Phillip Le

Education: College of Pharmacy, Midwestern University (2013)

Languages: English


Larry King

Education: Xavier University of Louisiana (1962-1967)

Languages: English


Alvin Stephens

Education: Texas Southern University, Houston, Texas (1955-1959)

Languages: English


Cathleen Schilling

Education: University of Southern California, Los Angeles, California (1989)

Languages:  English




Dejerneria Marshall, DDS

Education: University of Southern California School of Dentistry, Los Angeles, California (1994-1999)

Languages: English


Nguyen, DDS

Education: University of Washington School of Dentistry (2012)

Languages: English, German, Vietnamese


Martin, DDS

Education: Howard University of Washington D.C. (1987-1991)

Languages: English


Sahyli Lubo, DDS

Education: De La Salle Bajio University, Leon, Guanajuato, Mexico (2009-2010)

Languages: English, Spanish




Christine Bierdrager- Salley

Education: Alliant International University-Ph.D.-1996

                 Alliant International University-M.A.-1990

North East London Polytechnic-B.Sc. -1987

Languages: English


Janel Calinisian

Education: Loma Linda University-Doctorate of Psychology

Loma Linda University-Master of Arts

UC Riverside-BA

Languages: English


Ayoka Bell

Education: John F. Kennedy University 2005-2013-Psy.D.

John F. Kennedy University 2005-2010-M.A.

California State University Sacramento-1997-1999-B.A.

Languages: English


Frank Andrews, Ph.D

Education: International College Los Angeles CA-Ph.D.

Chapman University-M.A.

New England College-B.A.

Languages Spoken: English