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Kek-Khee Loo, MD

Photo of Kek-Khee Loo, MD

My specialty:
Pediatrics Developmental

My provider affiliation:
Kaiser Permanente provider

I speak: English, Mandarin

My gender: Male


Find out about

Where I practice

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About me

I am glad to have this opportunity to introduce myself and tell you about my practice. I am a board-certified physician in developmental-behavioral pediatrics, which focuses on children with developmental disorders or delays. At Kaiser Permanente, I feel privileged and fortunate to be working with families and our health care teams to attend to the developmental care of our children.


I grew up in the culturally diverse country of Singapore. I came to the United States for undergraduate studies at Johns Hopkins, followed by medical school at the University of Chicago. During pediatric residency, I came to realize how a child's well-being and their parents' emotional core are closely tied to the child's development and behavior. I was a faculty member at the UCLA David Geffen School of Medicine for 10 years, and I was medical director for the UCLA Intervention Program for Children with Disabilities. My current work at Kaiser Permanente allows me to focus on clinical care, working with you and your family.

About my practice

My main area of clinical interest is developmental delay and disorders in children, including autism spectrum disorders, cognitive/intellectual problems, speech/language impairments, and the effects of prematurity on development and learning. My role includes collaborating with families and other health care providers to evaluate your child's developmental skills, determining strengths and weaknesses in the developmental profile, and helping formulate plans to further your child's development.

How I thrive

I stay balanced by keeping pace with my wife and two children. I stay involved in their social spheres, and we enjoy outdoor and recreational activities together. Admittedly, achieving balance in diet, physical exercise, and rest is easier said than done, but we always find a happy medium to lessen stress and remain healthy.

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My office

Languages spoken by medical staff

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My provider type

Physicians and Surgeons

Medical groups and plans

Southern California Permanente Medical Group

List Header Plans Accepted
  • Exclusive Provider Organization (EPO)
  • HMO
  • Medi-Cal Managed Care
  • Point-of-Service Plan (POS)
  • Senior Advantage/Medicare Cost
Pediatrics Department
4700 W Sunset Blvd, Los Angeles, CA 90027

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My training, certifications and licensing

Medical school

University of Chicago Pritzker School of Medicine
Chicago , IL

Board certification


American Board of Pediatrics

Developmental-Behavior Pediatrics

American Board of Pediatrics

Medical training



St. Louis Children's Hospital
St. Louis , MO



St. Louis Children's Hospital
St. Louis , MO


Developmental-Behavior Pediatrics

UCLA Center for the Health Sciences
Los Angeles , CA

Joined Permanente Medical Group


Active license information

License number


License type


License issuing state


National Provider Identifier (NPI)

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My hospitals

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  • providers in your plan or accepting new patients, call 1-800-464-4000 (toll free) or 711 (TTY for the hearing/speech impaired)

The information in this online directory is updated periodically. The availability of physicians, hospitals, providers, and services may change. Information about a practitioner is provided to us by the practitioner or is obtained as part of the credentialing process. If you have questions, please call us at 1-800-464-4000 (toll free). For the hearing and speech impaired: 1-800-464-4000 (toll free) or TTY 711 (toll free). You can also call the Medical Board of California at 916-263-2382, or visit their website.

We want to speak to you in the language that you’re most comfortable with when you call or visit us. Qualified interpreter services, including sign language, are available at no cost, 24 hours a day, 7 days a week during all hours of operations at all points of contact. We do not encourage the use of family, friends or minors as interpreters. Only the services of interpreters and qualified staff are used to provide language assistance. These may include bilingual providers, staff, and healthcare interpreters. In-person, telephone, video, and alternative modes of communication are available. Learn more about interpreter services

If you would like to report an error in provider or facility information, please contact us.

Kaiser Permanente enrollees have full and equal access to covered services, including enrollees with disabilities as required under the Federal Americans with Disabilities Act of 1990 and Section 504 of the Rehabilitation Act of 1973.

Kaiser Permanente uses the same quality, member experience, or cost-related measures to select practitioners and facilities in Marketplace Silver-tier plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business.The measures may include, but are not limited to, HEDIS/CAHPS performance, member/patient complaints, patient safety scores, hospital quality measures, and geographic need. Members enrolled in KFHP Marketplace plans have access to all professional, institutional and ancillary health care providers who participate in KFHP plans’ contracted provider network, in accordance with the terms of members’ KFHP plan of coverage. All Kaiser Permanente Medical Group physicians and network physicians are subject to the same quality review processes and certifications.
Kaiser Permanente uses the same geographic distribution consideration to select hospitals in Marketplace plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business. Accessibility of medical offices and medical centers in this directory: All Kaiser Permanente facilities are accessible to members.


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