Theresa Frank, DDS

About Us



Theresa Frank DDS | Sunnyvale Dentist

Dr. Theresa Frank has been a life long student. She graduated from The Ohio State University with a major in Computer and Information Science and serious study in Music. She worked several years as a programmer before she decided to become involved with health care.

Dr. Frank took her pre-dental courses at Stanford University and graduated from The Arthur Dugoni University of the Pacific Dental School in San Francisco. Since graduation from dental school, she has practiced in Sunnyvale, in the heart of Silicon Valley for over 25 years.

Dr. Frank continues to study in various areas to stay up-to-date for providing her patients excellent care and a broad range of services. She has taken many courses over the years in restorative treatments including bonding and implant dentistry and in preventive care. She has studied with Align Technology and is a Preferred Provider of Invisalign, invisible braces. Over the last few years, Dr. Frank has devoted herself to the study of Sleep Disordered Breathing including Sleep Apnea and Oral Facial Pain including TemporoMandibular Disorders (OFP/TMD). Her studies include completion of two Mini-Residencies at the UCLA School of Dentistry in Sleep Medicine and OFP/TMD and another Mini-Residency in Sleep Dental Medicine at the Tufts University School of Dental Medicine.

Dr. Theresa Frank has memberships in many professional organizations:

The American Dental Association, the California Dental Association, the Santa Clara Dental Society, the Academy of General Dentistry, the American Academy of Dental Sleep Medicine, the American Academy of Sleep Medicine, the National Sleep Foundation, and the Headache Cooperative of the Pacific.

Dr. Theresa Frank lives in Sunnyvale with her husband. Her husband works in the health care field providing customer support for a medical device company. Her son attends University of the Pacific Dental School and her daughter majors in Nutrition and Gerontology at California Polytechnic University (Cal Poly), San Luis Obispo.


  • Ohio State University, Bachelor of Arts.

    • Computer and Information Science

  • University of the Pacific, Arthur A. Dugoni School of Dentistry.

    • Doctor of Dental Surgery

  • UCLA School of Dentistry.

    • Sleep Medicine Mini-Residency

  • UCLA School of Dentistry.

    • Oral Facial Pain & TemporoMandibular Dysfunction Mini-Residency

  • Tufts School of Dentistry.

    • Sleep Medicine Mini-Residency

  • Attends Stanford University Medical School Sleep Grand Rounds Lectures.


  • American Dental Association (ADA)

  • California Dental Association (CDA)

  • Santa Clara County Dental Society (SCCDS)

  • Academy of General Dentistry (AGD)

  • American Academy of Dental Sleep Medicine (AADSM)

  • American Academy of Sleep Medicine (AASM)

  • California Sleep Society (CSS)

Our Team


Julie Barrera

Theresa Frank DDS | Sunnyvale Dentist

Our dental assistant and dental office manager is Julie Barrera who has worked at our office for over 20 years. Julie has education as a dental assistant; and she is a registered dental assistant and has an x-ray license in the state of California. Julie assists, takes photographs and x-rays, takes impressions, makes bleaching trays, and has other assorted office management duties for the smooth functioning of our office. Her kind and professional manner have endeared her to our patients. Julie lives in San Jose with her husband and two children.

Veronica Cardona

Theresa Frank DDS | Sunnyvale Dentist

Receptionist/Insurance Specialist, 2017


Our Office


If you are looking for a highly trained and experienced dentist in Sunnyvale, you have come to the right place. At our practice, you will receive the highest quality dental care. Our dental office uses the latest state-of-the-art equipment and cutting edge technology and we uphold the strictest sterilization techniques. We know that many people may feel anxious about coming to the dentist, so it is our goal to make your visit with us as pain and anxiety free as possible. We view it as our mission to educate our patients about all of their oral health care options and to help guide them to choose a treatment plan that is most suitable and appropriate for their needs.