Dr. John Valdin MD

  • Nephrology Castro Valley, CA

Vitals cannot verify whether or not this professional is currently practicing. We recommend that you attempt to contact the provider to verify their status. Please email us at if you have any additional information.


Dr. John Valdin, MD is a Doctor primarily located in Castro Valley, CA, with other offices in San Leandro, CA and Walnut Creek, CA. Their specialties include Nephrology and Internal Medicine. Dr. Valdin is affiliated with Antioch Convalescent Hospital, Eden Medical Center - Eden Campus and Eden Medical Center - San Leandro Hospital Campus. They speak English.


Find out the languages this doctor/ or staff may speak.

Locations & Directions

20055 Lake Chabot Rd
Castro Valley, CA 94546

13851 E 14th St
San Leandro, CA 94578

1515 Newell Ave
Walnut Creek, CA 94596

Nearby Doctors

Dr. John Valdin, MD is similar to these 3 Doctors near Castro Valley, CA.

Castro Valley, CA
Castro Valley, CA