Dr. Keller 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.
Office
1425 S Main St
Walnut Creek, CA 94596Phone+1 925-295-4000
Education & Training
University of California (San Francisco)Residency, Pediatrics, 1982 - 1986- University of California San Francisco School of MedicineClass of 1982
Certifications & Licensure
CA State Medical License 1983 - 2025- American Board of Pediatrics Pediatrics
Awards, Honors, & Recognition
- Fellow (FAAP) American Academy of Pediatrics
Professional Memberships
- Fellow
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
