At Imperial Beach Health Center or Nestor Community Health Center, you will choose one physician who will oversee your healthcare. That way, you and your physician get to know each other over time. You might only deal with one concern at a particular visit, but we will consider your overall health, preferences and experiences as we create a treatment plan that works for you.
PHYSICIANS
Eric Leute, Medical Doctor (MD)
Specialty: Family Medicine
Board Certifications: American Board of Family Medicine
Education: Medical College of Wisconsin, Milwaukee, WI
Residency: Scripps Family Practice Residency Program, Chula Vista, CA
James Brown (DPM)
Specialty: Podiatric Medicine
Board Certifications: American Board of Podiatric Medicine
Education: Dr. William M. Scholl College of Podiatric Medicine, Chicago, IL
Residency: Department of Veterans Affairs Medical Center, Los Angeles, CA
Faith Chisum, Medical Doctor (MD)
Specialty: Family Medicine
Board Certifications: American Board of Family Medicine
Education: UC San Diego, School of Medicine, San Diego, CA
Residency: Scripps Family Practice Residency Program, Chula Vista, CA
Clarissa Damasco, Doctor of Dental Medicine (DMD)
Specialty: General Dentistry
Board Certifications: Dental Board of California
Education: Washington University School of Medicine, St. Louis, MO
Residency: Western University of Health Sciences, Pomona, CA

IBHC Providers
Courtney Summers-Day, Medical Doctor (MD)
Specialty: Family Medicine
Board Certifications: American Board of Family Medicine
Education: UC San Diego, School of Medicine, San Diego, CA
Residency: Scripps Family Practice Residency Program, Chula Vista, CA
Sretenka Dokich, Medical Doctor (MD)
Specialty: Pediatrics
Board Certifications: American Board of Pediatrics
Education: University of Belgrade Medical School, Belgrade, Yugoslavia
Residency: Loma Linda University Children’s Hospital, Loma Linda, CA
Daniel Johnson, Doctor of Osteopathic Medicine (DO)

NCHC Providers
Specialty: Family Medicine
Board Certifications: American Board of Family Medicine
Education: Midwestern University, Glendale, AZ
Residency: Scripps Family Practice Residency Program, Chula Vista, CA
Danielle Richardson, Medical Doctor (MD)
Specialty: Family Medicine
Board Certifications: American Board of Family Medicine
Education: Kansas State University School of Medicine, Kansas City, KS
Residency: Scripps Family Practice Residency Program, Chula Vista, CA
Dana Ryan, Medical Doctor (MD)
Specialty: Internal Medicine
Board Certifications: American Board of Internal Medicine
Education: Washington University School of Medicine, St. Louis, MO
Residency: Scripps Mercy Hospital Internal Medicine Residency Program, San Diego, CA
Jacob Singer, Medical Doctor (MD)
Specialty: Family Medicine
Board Certifications: American Board of Family Medicine
Education: Medical College of Georgia at Augusta University, Augusta, GA
Residency: Naval Hospital Pensacola, Pensacola, FL
Kelley De Leeuw, Psychiatrist (MD)
Specialty: Psychiatry and Family Medicine
Board Certifications: American Board of Psychiatry and Neurology, American Board of Family Medicine
Education: Ponce School of Medicine, Ponce City, Puerto Rico
Residency: UC San Diego, Combined Family Medicine/Psychiatry Residency Program, San Diego, CA
CONTRACTED HEALTH PROVIDER
Mary Moya, Medical Doctor (MD)
Specialty: Family Medicine, Gynecology and Obstetrics
Board Certifications: American Board of Family Medicine
Education: UC San Diego, School of Medicine, San Diego, CA
CERTIFIED NURSE PRACTITIONERS
Heather Calzada, Family Nurse Practitioner (FNP-C)
Specialty: Family Medicine
Board Certifications: California Board of Registered Nursing, American Association of Nurse Practitioners
Education: University of South Alabama, Mobile, AL
Sara Griffin, Pediatric Nurse Practitioner (CPNP-PC)
Specialty: Pediatrics
Board Certifications: California Board of Registered Nursing
Education: Columbia University, New York, NY
Carolyn Martinez, Family Nurse Practitioner (FNP-C)
Specialty: Family Medicine
Board Certifications: California Board of Registered Nursing, American Association of Nurse Practitioners
Education: University of California, San Francisco, CA
Francesca O'Brien, Family Nurse Practitioner (FNP-C)
Specialty: Family Medicine
Board Certifications: California Board of Registered Nursing
Education: University of California, Los Angeles, Los Angeles, CA
Randall Roark (FNP-C)
Specialty: Family Medicine
Board Certifications: California Board of Registered Nursing, American Nurses Credentialing Center
Education: Florida Atlantic University, Christine E. Lynn College of Nursing, Boca Raton, FL
CERTIFIED NURSE MIDWIFE
Judith Winhoven, Certified Nurse Midwife, Women’s Healthcare Nurse Practitioner (CNM, WHNP)
Specialty: Women’s Health, Family Planning
Board Certifications: California Board of Registered Nursing
Education: University of Phoenix, Phoenix, AZ
BEHAVIORAL HEALTH CLINICIANS
Claudia Gonzalez , Community Relations and Clinical Social Worker (MSW, ASW)
Specialty: Behavioral Health Therapy
Board Certifications: California Board of Behavioral Sciences
Education: San Diego State University, San Diego, CA
Bedeania Zurek, Licensed Clinical Social Worker (LCSW)
Specialty: Behavioral Health Therapy
Board Certifications: California Board of Behavioral Sciences
Education: Walla Walla College, College Place, WA
REGISTERED DIETITIAN
Edgar Calderon, Registered Dietitian (RD)
Specialty: Nutrition
Board Certifications: Commission on Dietetic Registration
Education: San Diego State University-San Diego, CA
Have a question? Ready to make an appointment? Contact us today, and one of our patient service representatives will be happy to assist you!