Our Office

Visit a Milpitas dentist who has your best interests at heart.

Dr. Peter K. Yu smiling

Peter K. Yu, DDS

Connecting with all patients on a human level.

Our Milpitas dentist, Dr. Yu, helps patients achieve optimal dental health by combining comprehensive dentistry with cosmetic and restorative care. As a devout Buddhist, he treats everyone with the honesty and respect they deserve to find the best treatment options for general prevention and complex repairs.

In 1985, Dr. Yu opened his dental practice, Optimum Dental Care to help the Bay Area community access more comfortable dentistry with a one-stop-shop of services. He stays at the forefront of dental technology with continuing education in plastic gum surgery laser therapy, temporomandibular joint dysfunctions, implantology, InvisalignLearn more about Invisalign, and full mouth rehabilitations.

  • San Jose State University, Bachelor of Science in Biology
  • University of California San Francisco School Of Dentistry, Doctor of Dental Surgery
  • Seattle Institute of Advanced Education
  • Pankey Institute
  • Dental Implant Institute

Meet the Optimum Team

Click on each image to see our bios.
Jessica Le - Dental Hygienist smiling
Jessica Le, DDS

Dental Hygienist

Jessica Le - Dental Hygienist smiling
Jessica Le, DDS

Dental Hygienist

Dr. Jessica Le received her dental doctorate training from the University of the Pacific in San Francisco and loves helping our patients care for their oral health. Outside of the office, her hobbies include reading, playing guitar, and hiking with her husband, daughter, and twin sons.
Cyndi - Office Manager smiling
Cyndi

Office Manager

Cyndi - Office Manager smiling
Cyndi

Office Manager

Cyndi has worked in the dental field for more than half her life and helps provide our patients high-quality care and excellent customer service. She knows teeth from the inside (endodontics) out (periodontics), and believes “a smile is happiness you’ll find right under your nose.”
Sonia - Front Desk smiling
Sonia

Front Desk

Sonia - Front Desk smiling
Sonia

Front Desk

Sonia helps patients experience a pleasant visit to the dentist with a friendly greeting and assistance with any pre and post-appointment questions. Outside of the office, she enjoys spending time with family and friends, reading, hiking, traveling, plus photography and needlecrafts.
Addalem - Front Desk smiling
Addalem

Front Desk

Addalem - Front Desk smiling
Addalem

Front Desk

Addalem helps our visitors at Optimum Dental Care when they come into the office. From time to time, you can find her helping out in the sterilization room or taking x-rays as well. In her free time, she loves spending time with family and friends, watching home makeovers and historical movies, and is a Sunday school teacher at church.
Ha - Dental Assistant smiling
Ha

Dental Assistant

Ha - Dental Assistant smiling
Ha

Dental Assistant

Ha is a registered dental assistant and loves seeing our patients progress through treatment and improve their confidence. She loves working alongside our hardworking team and dentist in Milpitas and likes to challenge herself with new, complex treatment techniques.
Nhu - Dental Assistant wearing her uniform
Nhu

Dental Assistant

Nhu - Dental Assistant wearing her uniform
Nhu

Dental Assistant

Nhu has been a registered dental assistant for over 15 years and loves building relationships with our patients. She feels inspired by our team’s positive attitude and dedication to providing the best dental care. In addition to helping patients bring out their smiles, she enjoys cooking (and is good at it, too!).
Yen - Dental Hygienist smiling
Yen

Dental Hygienist

Yen - Dental Hygienist smiling
Yen

Dental Hygienist

Yen has been practicing dental hygiene for over 15 years and loves seeing patients reach their oral health and hygiene goals (especially when they finally enjoy flossing). In her free time, she stays busy with her family and likes to hike and run with friends.
‘‘His office uses the most advanced equipment/technology for treatment and tool cleaning, so I feel completely safe and confident in his care. I have done cleaning, cavity filling, inlay, and crown with him and am very satisfied with his work. In addition, his staff is wonderful and friendly, making the visit a breeze.’’

Terry C.

The front desk at Optimum Dental Care

Dentistry in Comfort

Are you nervous about your visit? Find it difficult to relax at the dentist? We’re here to change all that.

Going to the dentist after many years or overcoming dental anxiety is a huge achievement, and we’re cheering you on! We invite you to meet our Milpitas dentist in a judgment-free and relaxing environment as we get to know you and help you understand your best treatment options.

Experience more convenience and comfort with:

  • Advanced sanitization / air filtration
  • Online patient registration forms
  • Comfy chairs with TVs
  • Insurance and financing options
  • In-house membership for uninsured patients
  • Multilingual dental care (Mandarin, Cantonese, Vietnamese, Spanish)
Request an Appointment

Dentistry to help you live better, smile better, eat better, and laugh more.

Call Us at 408-942-9999
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