Contact Us1

2100 Webster Street, Suite 318
San Francisco, CA 94109

3562 Round Barn Circle, Suite 32
Santa Rosa, CA 95403

603 South Knickerbocker
Sunnyvale, CA 95087

You can email Dr. Friedenthal directly at

Consultations in our office are always with Dr. Friedenthal as a one on one conversation between the patient and the surgeon to determine the best options and the different alternatives for each individual. We encourage our patients to take as much time or as many visits as they need to fully understand the procedures they are interested in having.