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Join our Dental Family


Our dental office in Danville, California is dedicated to providing the best dental and client care possible in a professional, relaxing and welcoming atmosphere. We’d love for you to join our dental family!

For payment options we accept Visa, MasterCard, Discover, Checks and Care Credit. We are also insurance friendly, and offer: free parking, estimates for diagnosed treatments, uninsured senior discounts and emergency services.

Mark R Koenen DDS

520 La Gonda Way, Suite 204
Danville, CA 94526
Phone: (925) 837-6318

Mon-Tues: 8AM – 5PM
Wed: 8AM – 6PM
Thurs: 8AM – 5:30PM

Our dentist office is located in Danville, California just a stone’s throw from I-680 and the El Cerro Blvd exit. We are conveniently located for patients in the East Bay, Tri Valley and San Francisco Bay Area. Our patients visit us from Danville, San Ramon, Alamo, Blackhawk, Lafayette, Walnut Creek, Pleasant Hill, Concord, Dublin, Pleasanton, Livermore and beyond.