Dr. Jacqueline W. Winkelmann, Pediatric Hospitalist - Pediatrics

Jacqueline Winkelmann, M.D. is a Hospitalist physician with CHOC Specialists and is board certified in general pediatrics. Dr. Winkelmann attended medical school at the University of Illinois at Chicago College of Medicine, Illinois. She began her residency training at the University of Illinois Christ Hospital and Medical Center and completed her residency training, including the holding the position of Pediatric Chief Resident, at Hope Children’s Hospital, Chicago, Illinois.

Dr. Winkelmann is currently the Chief of Staff at CHOC at Mission Hospital. In 2010, she was appointed Director of Pediatric Hospitalist Services at CHOC at Mission Hospital.

Dr. Winkelmann has a special interest in Pediatric Nutrition, and currently sits on the Sapphire at School Nutrition Board as an advisor for healthy school lunch programs. Dr. Winkelmann has recently launched a new enterprise, “Dr. Jacq: Nutrition Coach for Young Athletes” which aims to educate players, parents and coaches on the special nutritional requirements of young athletes. She is a member of the American Academy of Pediatrics. Dr. Winkelmann speaks fluent English, Spanish, French and Portuguese.


CHOC Specialists
1201 W La Veta
Orange, CA 92868
phone: 714-509-8826
fax: 714-509-4169


  • Medical School
    University of Illinois at Chicago College of Medicine
  • Residency
    University of Illinois / Christ Hospital and Medical Center

Administrative Appointments

Chairman, Department of Medicine
CHOC at Mission Hospital

Chief of Staff
CHOC at Mission Hospital

  • Jacqueline W Winkelmann MD
    • Office: 714-509-8826
    • Specialty: Hospitalist – Pediatrics
    • Board Certified: Pediatrics
    • On Staff at: CHOC Hospital in Orange and CHOC at Mission Hospital


Dr. Jacqueline Winkelmann - prescribed drugs can be dangerous

Dangers of Prescribed Drugs: Dr. Winkelmann

Dr. Jacqueline Winkelmann speaks on safeguarding prescription drugs in the home where children are present is critical & explains the dangers of prescribed drugs.

Why Dr. Jacqueline Winkelman became a pediatrician

Why I Became a Pediatrician: Dr. Winkelmann

From her experiences as a child, Dr. Jacqueline Winkelmann reveals to us why she decided to become a pediatrician.

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Teens and Drugs

Prescription and over-the-counter drug abuse by teens is the fastest-growing drug problem in the U.S. One of the most commonly abused drugs is oxycodone.