About

Board certified in pediatrics, Dr. Widjaja made the decision to become a doctor early on in elementary school. Even at a young age, he was impressed with the skills and medical care that his own Pediatrician provided him while growing up. It was his Pediatrician that influenced his decision to work with children.

I enjoy watching my patients grow up and appreciate the trust their family places in my hands as their physician. I believe it is important to work closely with the family as a team to provide the best care possible for their child.

After completing medical school and residency in upstate New York, Dr. Widjaja decided to move to California to be close to his family. In his spare time, Dr. Widjaja enjoys spending time with his wife and family. His hobbies include watching football, playing tennis and biking.

Languages

English, Indonesian

Provider Specialty

Pediatrics, Primary Care

Education

Medical School

State University of New York Syracuse College of Medicine

2004

Internship Program - Pediatrics

SUNY Upstate Medical University

2005

Residency Program - Pediatrics

SUNY Upstate Medical University

2007

Locations & Affiliations

Locations

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

4.9 out of 5
(287 Ratings)
Jul 6, 2026
Elliot G.
Dr. Widjaja is always kind and answers all of our questions patiently. He listens to all of our concerns and offers resources and suggestions for our children.
Jul 6, 2026
Arden M.
Dr. Widjaja always takes the time to listen and answer all your questions, no matter how silly. As first time parents, I feel comfortable asking him anything and everything without judgment. He really takes the time to answer all questions thoughtfully and isn’t trying to rush us out of the office to see his next patient. He truly puts us at ease and is our biggest cheerleader through this crazy time of parenting.
Jul 1, 2026
Melissa C.
Dr Armand Widjaja, He’s truly the best. Always helpful, respectful, resourceful and polite. His best feature is his patience. I love his nurses. I’m familiar with Nancy and Claudine because they’ve been there the longest.
May 23, 2026
Anonymous
KnowledgeableKinda, patient, knowledgeable. Really took the time to answer our questions. A plus side was that our wait time was less than 5 minutes
Feb 23, 2026
Rafael L.
Very good doctor.
Feb 20, 2026
Emilio B.
Feb 18, 2026
Francisco Z.
Very welcoming and easy to talk to. Patient and happily answers all our questions and gives us useful and helpful information.
Feb 10, 2026
Salvador A.
Dr Widjaja is caring, professional, and dedicated. Every visit has been a good experience and he is approachable and listens to the patient. We are so thankful he is my child’s doctor! 10/10 recommend him!
Feb 9, 2026
Inocente R.
We love and trust Dr. Widjaja. The attention and care he shows means a lot. He listens and shows care and compassion.
Feb 9, 2026
Daisy D.
We love and trust Dr. Widjaja. The attention and care he shows means a lot. He listens and shows care and compassion.

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.