Call Us Today! (925) 718-8483

About us

We appreciate the trust you have placed
in us since 1990.

Our goal is to provide private, comprehensive dental care with an emphasis on family, restorative, and orthodontics. We offer the newest materials and techniques and the highest quality of care. We strive to make your experience at our office a comfortable and positive one, while always providing you the very best in quality dental care.

Meet the Doctor

Joseph A. Grasso, D.D.S.

Dr. Grasso has been practicing dentistry for 18 years. He practices all phases of dentistry with an emphasis on full mouth dental restoration, smile design and restoration, as well as orthodontic and orthopedic correction. He can take care of many of your family’s needs. He graduated from the Universtity of the Pacific School of Dentistry.

Having followed in the footsteps of his father, Dr. Grasso is a second-generation dentist. Dr. Grasso is a member of the following organizations: the American Dental Association, International Association for Orthodontics, California Dental Association, Southern Alameda County Dental Association, American Academy of Cosmetic Dentistry and the International Orthodontics Association.

Throughout the year, Dr. Grasso gives school presentations on dental awareness during Career Week and participates in educating families in our community by lecturing at town and city events. In his spare time he enjoys golf, playing the guitar and is an avid skier.

Our Staff

Anna C – Office Manager

Hello! My name is Anna C and I been working in the dental field for the past 15 years. I am the new office Manager for Dr. Grasso. I love my job and enjoy working with Dr. Grasso and our wonderful staff. I love helping patients and making a life time change in their smile. When I am not working, I love spending time with my family, going on vacation and just relaxing.




Jennifer A – RDH

I am very fortunate to be able to say I love with I do I been in the dental field for over 20 years and a RDH for 7 years. When I am not working I enjoy spending time with my family and friends.






Amy H – RDH

My name is Amy Hamilton and I am a hygienist at Dr. Grasso’s dental office. I graduated from dental hygiene school at Seminole Community College ( Tallahassee, Florida) in 1992. I then received a bachelor degree in Psychology in 2000 from the University of Central Florida ( Orlando, Florida ). I have been practicing dental hygiene for over 25 years and have been working for Dr. Grasso’s team since 2011.

I am passionate about dental health and giving back to the community. I enjoy spending time with patients to educate and encourage them to maintain good periodontal health. I am married with two children and moved to California from Florida in 2003. My husband and I enjoy all types of physical recreation and outdoor activities including gardening, bicycling, tennis and golf, as well as the kid’s baseball, soccer, dance and swim leagues.

Cesar R – Dental Assistant

I grew up in Oakland, I have been a DA for 6 years and love what I do. In my spare time I like to spend time with my family and create memories for my kids. My favorite hobby is paying soccer.






Britanie B – Front Desk/Tx Coordinator

Hi, My name is B. Antonette B. I am the newest edition to the office as front desk/ Scheduler and Treatment Coordinator. I’m very excited to be a part of the team. Outside of work I love to spend time with my family and friends, travel, go outdoors and go to Disneyland.





Katie V

Katie is our young rising star. Katie has grown up in the practice and her parents are very old friends. She graduated from Carondelet High School with honors. Katie has been accepted into the nursing program at San Diego State University. Katie will be helping out during semester breaks. She enjoys spending time with her friends and family, riding her dirt bike, and playing volleyball.





Always seeking friendly, motivated professional staff to join our team!

Dental Assistant

  • Greet and seat patients
  • 2-handed and 4-handed dental assisting
  • Knowledge of dental terminology, categories, procedures and anatomy
  • Treatment room set-up
  • Sterilization and tray set-up
  • Knowledge of dental materials
  • Maintenance of dental equipment
  • OSHA implementation
  • Management of supplies
  • Digital dental x-rays
  • Basic laboratory duties: pour models, press bleaching, basic splints
  • General office maintenance
  • Some computer skills

Administration/Front Desk

  • Basic clerical skills
  • Basic computer skills – Microsoft
  • Friendly, positive and organized
  • Professional in phone skills and speech
  • Answer phones
  • Basic filing
  • Good at multi-tasking
  • Knowledge of dental terminology, categories, procedures and anatomy
  • Treatment case presentation and insurance coordination
  • Dental insurance knowledge a plus
  • Skilled in collecting and billing
  • Basic bookkeeping

California Licensed Dentist
Licensed Dental Hygienist

New Patients

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Our Office

A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.

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Meet our Staff