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Hollenbeck Endodontics

Gordon J. Block DDS, MSD
1565 Hollenbeck Avenue Suite 106
Sunnyvale, California
Phone: (408) 739-9700
Fax: (408) 739-2617
Office Hours:

Monday & Wednesday 8:30am - 5:00pm
(phones are active through lunch)
Tuesday & Thursday 10:30am – 5:00pm
(lunchtime appointments available)
Friday 8:30am - 12:00pm 

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We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

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Contact Us. We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.