Dr. Sarah J. O'Loughlin, Pediatrics

Dr. O’Loughlin attended medical school at the University of California, Irvine College of Medicine. She completed both her internship and her residency at the University of California, Irvine Medical Center. She is affiliated with St. Joseph Heritage Medical Group. Dr. O’Loughlin is board certified in Pediatrics.

Her philosophy of care is believing in preventive care and encouraging a healthy lifestyle. She also believes in including the patient and parents in care decisions and treating people the way she would like to be treated. Dr. O’Loughlin’s special interests include children of all ages and behavioral concerns.


St. Joseph Heritage Medical Group
2501 E Chapman Ave, Suite 104
Orange, CA 92869
phone: 714-628-3315
fax: 714-997-9411


  • Medical School
    University of California, Irvine, College of Medicine
  • Pediatrics Residency
    University of California, Irvine Medical Center

Board Certifications


  • Sarah J O'Loughlin MD
    • Specialty: Pediatrics
    • Board Certified: Pediatrics
    • On Staff at: CHOC Hospital in Orange