
Join to View Full Profile
725 W La Veta AveSte 220Orange, CA 92868
Phone+1 714-639-3134
Fax+1 714-639-6974
Dr. Chamberlin is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Education & Training
University of California (Irvine)Residency, Urology, 1990 - 1994
University of California (Irvine)Residency, Surgery, 1988 - 1990
University of California, Irvine, School of MedicineClass of 1988
Certifications & Licensure
CA State Medical License 1990 - 2027
American Board of Urology Urology
American Board of Urology Pediatric Urology
Awards, Honors, & Recognition
- Top Doctors:LA Area Castle Connolly, 2013
- Top Doctors:San Diego Area Castle Connolly, 2013
- Top Doctors:Southern California Castle Connolly, 2012
- Join now to see all
Publications & Presentations
PubMed
- Upper tract dilation is an independent risk factor for febrile UTI in children with primary vesicoureteral reflux.Sikai Song, Kai Wen Cheng, Ala'a Farkouh, Jason Carlson, Cayde Ritchie
Journal of Pediatric Urology. 2025-02-01 - Double Trouble: A Case Report of Caudal Duplication Syndrome.Ruby Kuang, Sikai Song, Kai Wen Cheng, David A Chamberlin, Ali Y Mejaddam
Urology. 2025-02-01 - 1 citationsEchidna Splenule: A Case Study of Continuous Splenogonadal Fusion.Jeanette Byer, Matthew I Buell, Ala'a Farkouh, Ruby Kuang, Kai Wen Cheng
Urology. 2024-01-01
Press Mentions
‘We Try to Lose the Tie and White Coat and Meet Kids on Their Own Level’April 8th, 2021
A Pediatric Urologist's Journey in MedicineMarch 31st, 2021
Professional Memberships
- Member
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:









