• Ascot Hospitals International / K One W One, Inc. – Auckland, New Zealand
• California Pacific Medical Center -San Francisco, CA
• Child Cardiology Associates, – Fairfax, VA
• Children’s Hospital – Denver, CO
• Children’s Hospital of Orange County – Orange, CA
• Children’s Hospital – Seattle, WA
• Children’s Hospital – San Francisco, CA
• Children’s Hospital of Los Angeles – Los Angeles, CA
• Children’s Hospital National Medical Center – Washington, DC
• Children’s Specialists of Florida PA – Fort Myers, FL
• Danville Regional Medical Center – Danville, VA
• East Bay Medical Network – Berkeley, CA
• Ephraim McDowell Regional Medical Center – Danville, KY
• Forest Health Services – Ann Arbor/Ypsilanti, MI
• Framingham Union Hospital – Framingham, MA
• Georgetown University Medical Center – Washington, D.C.
• Heffernan Memorial Hospital District – Calexico, CA
• Humana, Inc. – Louisville, KY
• John Wayne Cancer Institute – Los Angeles, CA
• Lifetime Health Diary – Dunedin, New Zealand, and Tokyo, Japan
• The Medical Group of Ohio – Columbus, OH
• Memorial Medical Center – Long Beach, CA
• Mississippi Health Partners – Jackson, MS
• Neonatology Associates, Ltd – Phoenix, AZ
• Neonatology Associates, P.C. – Rockville, MD
• Orange County Children and Families First Commission – Orange County, CA
• Ohio Health – Columbus, OH
• Pacific Presbyterian Medical Center – San Francisco, CA
• Paik Medicine International – San Diego, CA / Pusan, Korea
• Pediatric and Adolescent Hematology and Oncology Medical Group – Long Beach, CA
• Pediatric Cardiology Associates – St. Petersburg / Tampa, FL
• Pediatric Center Associates of Southern Orange County – Laguna Hills, CA
• Poudre Valley Hospital – Fort Collins, CO
• Primary Children’s Hospital – Salt Lake City, UT
• Queen’s Health System – Honolulu, HI
• Saint Johns Health Center – Santa Monica, CA
• Scripps Health – San Diego, CA
• Sherman Health System – Elgin, Il
• Sunhealth – Charlotte, NC
• The Steadman Clinic - Vail, CO
• The Steadman Philippon Research Institute – Vail, CO
• University of California Irvine, College of Medicine – Irvine, CA
• University of California San Diego, School of Medicine - La Jolla, CA
• University Children’s Medical Group – Los Angeles, CA
• University of Hawaii, School of Medicine – Honolulu, HI
• University of Southern California – Keck School of Medicine – Los Angeles, CA
• University of Southern California – University Hospital – Los Angeles, CA
• Valley Health System – Pleasanton, CA
• Wichita Center for Graduate Medical Education / KU School of Medicine – Wichita, KS