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Home » Medical Staff » Pediatrics » Williamson, Katherine MD

Dr. Katherine Williamson, Pediatrics

Katherine Williamson CHOC Primary Care Logo

Katherine Williamson, MD

Pediatrics

is on staff at
CHOC Mission Hospital

Schedule Appointment
Call
Appointments: 949-770-4242
Board Certified
Pediatrics

Dr. Katherine Williamson, MD, is a board-certified pediatrician at Southern Orange County Pediatric Associates, specializing in preventive health and wellness of all children. Practicing at SOCPA since 2012, she provides comprehensive, family-centered care for infants, children and teens.

Dr. Williamson is passionate about preventive care and empowering children and teens to learn about their bodies and how to take care of them lifelong. As an athlete, she loves talking with kids about how healthy minds and healthy bodies start with nutrition, hydration, sleep, and exercise.

As a member of the Rady Children’s Health Primary Care Network, she is part of a nationally recognized pediatric health system to deliver coordinated care and streamline access to specialty care and additional services when necessary.

Dr. Williamson is an active member of the American Academy of Pediatrics (AAP) and California Medical Association (CMA). She was president of the AAP Orange County chapter during the pandemic helping to lead pediatricians through caring for their patients, and partnered with schools, hospitals, and the public health department. She received the Pediatrician of the Year Award in 2022, and Young Physician of the Year Award in 2016 for her services to the community.

“I strive to make every child and parent who walks in my door feel heard and valued. I aim to empower kids to understand, be proud of, and take care of their bodies.”

Outside the office, Dr. Williamson loves to unplug and be outdoors and moving as much as possible. Rock climbing, running, cycling, and swimming are her favorite activities.

Location

Southern Orange County Pediatric Associates
777 Corporate Dr, Suite 250
Ladera Ranch, CA 92694
phone: 949-770-4242

Southern Orange County Pediatric Associates
114 Pacifica, Suite 260
Irvine, CA 92618
phone: 949-770-4242
fax: 949-255-4098

Education

  • Medical School
    University of California, San Francisco, CA
  • Pediatrics Residency
    CHOC Hospital, Orange, CA

Locations

  • Southern Orange County Pediatric Associates Ladera Ranch

    Southern Orange County Pediatric Associates Ladera Ranch

    777 Corporate Drive
    Suite 250
    Ladera Ranch, CA 92694
  • Southern Orange County Pediatric Associates, Irvine

    Southern Orange County Pediatric Associates, Irvine

    114 Pacifica
    Suite 260
    Irvine, CA 92618

Videos featuring Katherine Williamson, MD

About COVID vaccinations
COVID-19 Vaccine: Why It’s Needed, Why It’s Safe

Katherine Williamson, MD in the News

How can you help your child safely lose weight?

Primary Care / Family Medicine

How can you help your child safely lose weight?

Help your child safely lose weight with compassionate, pediatrician-approved tips that focus on healthy habits—not shame, diets, or the number on the scale.

CHOC Logo Icon CHOC Health

Updated AAP recommendations for screen time: What parents need to know

Parenting

Updated AAP recommendations for screen time: What parents need to know

Learn what the American Academy of Pediatrics AAP recommendations for screen time mean for your family, including how to balance devices and protect sleep.

CHOC Logo Icon CHOC Health

KNX News Radio: Daylight Saving Time might be impacting your kid more than you think

Healthcare

KNX News Radio: Daylight Saving Time might be impacting your kid more than you think

CHOC pediatrician Dr. Katherine Williamson discusses how daylight saving time impacts children and what parents can do to help.

CHOC Logo Icon CHOC Inside

Bed bugs and kids: A guide for parents

Primary Care / Family Medicine

Bed bugs and kids: A guide for parents

A CHOC pediatrician offers advice on the health impacts of bed bugs, how to prevent and remove them, and how to treat bites.

CHOC Logo Icon CHOC Health

Today’s Parent: How to Get Rid of Bed Bugs – Elimination and Prevention Tips

Healthcare

Today’s Parent: How to Get Rid of Bed Bugs – Elimination and Prevention Tips

Dr. Katherine Williamson, a CHOC pediatrician, discusses with Today’s Parent the health risks for children posed by bed bugs.

CHOC Logo Icon CHOC Inside

Is it OK to skip your child’s checkup if they’re healthy?

Primary Care / Family Medicine

Is it OK to skip your child’s checkup if they’re healthy?

A CHOC pediatrician explains six reasons why you shouldn’t skip your child’s checkup like getting parent support and questions answered.

CHOC Logo Icon CHOC Health

Podcasts featuring Katherine Williamson, MD

How to help your child safely lose weight

Nutrition

How to help your child safely lose weight

In this podcast, Dr. Katherine Williamson, a Pediatrician at CHOC, discusses how to manage your child’s eating habits while protecting a healthy body image.

CHOC Logo Icon CHOC Health

Rady Children's Hospital - Orange County

Rady Children's Health: formerly Children's Hospital of Orange County

1201 W La Veta Ave
Orange, CA 92868

(714) 997-3000

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