About Roge Jacob

Dr. Jacob has been providing quality dental care since 1994. Dr. Jacob grew up in suburban Chicago, did his pre-dental requirements at San Jose State University and received his dental degree from Northwestern University in Chicago.

Dr. Jacob is recognized for excellence in quality restorative, cosmetic, and preventative care, provided in a relaxing and comfortable manner. Dr. Jacob continually enhances his skills through continuing education and the most recent advances in dentistry. He is a member of the American Dental Association, the California Dental Association, and the Santa Clara Dental Association.

Patients recognize Dr. Jacob for his outstanding patient care.

“Hats off to the beyond wonderful staff and Dr. Jacob for all you did to make my first appointment extremely pleasant and virtually easy to get through. I actually look forward to my next visit!” – Sue C.

“Dr. Jacob is the best dentist I have worked with. His knowledge, precision, and chair side manner are above reproach. I would strongly recommend Dr. Jacob and Hillsdale Dental without hesitation.” – Will K.

Dr. Jacob and his wife have a son and a daughter, and a 90-pound Bouvier named Leo. During his time away from the office, he enjoys hiking, biking, playing drums, and maintaining a salt-water fish tank. Dr. Jacob also has established an 82-gallon, salt-water reef tank with numerous invertebrates in the office.


San Jose State University

Northwestern University Chicago


American Dental Association

California Dental Association

Santa Clara Dental Association



Hillsdale Dental Care
1660 Hillsdale Avenue, Suite 130
San Jose, CA 95124
Phone: 408-404-8385
Office Hours

Get in touch