Meet our team

Dr. Jeremy K. Ueno Read Bio

Dr. Jeremy K. Ueno is a board certified periodontist and a Bay Area native, born and raised in San Jose. He attended Leland High School where he played on the basketball team for all four years. It was in high school where Dr. Ueno decided to go into dentistry. He attended the University of California, at San Diego (UCSD) where he majored in biology and minored in both history and economics. During his time at UCSD, Dr. Ueno interned at Genentech in South San Francisco every summer where he was ...Read More

Dr. Jamie H. Chung Read Bio

Dr. Jamie H. Chung is one of the premier periodontal and dental minds in the country. She is originally from Seoul, South Korea, and moved to Southern California as a teenager. After graduating from her high school as the Valedictorian, she attended Cornell University in New York, where she graduated with a degree in operations research and industrial engineering. After college, Dr. Chung received her Doctor of Dental Surgery (DDS) degree from the University of California, San Francisco (UCS...Read More

Dr. Joyce Litch Read Bio

Dr Litch began her career in Dental Hygiene in 1974. She graduated dental school from the University of Detroit in 1979 and later received her periodontal training and Masters of Science in Dentistry at Indiana University in 1982. Her professional interests include not only periodontology, but also oral pathology, tissue regeneration, laser periodontal therapy, disease prevention and implantology. She has lectured in the US and abroad, has published in peer-reviewed journals and contributed t...Read More

Diem Nguyen - Office Manager Read Bio

Diem is a Seattle native who used to own a successful restaurant in the affluent Capitol Hill before moving to the Bay Area to become an integral member and office manager of Ueno Periodontics. She is excited to call Campbell her home as she loves the culture, people, and most importantly the weather. She is an active member of AADOM (American Academy of Dental Office Managers) and takes pride in immersing herself in continuing education to ensure she can provide the best customer service for ou...Read More

Angela Lorenzo-Ramirez - Schedule Coordinator Read Bio

Angela is a Bay Area native who was raised in Los Altos and currently resides in Campbell where our office is located. In her spare time, she enjoys shopping, dancing and spending time with her family and friends. She has been providing excellent customer service for over 5 years and looks forward to acommodating your needs at Ueno Periodontics.

Erin Stuart - Financial Coordinator
Jaimie Leonard - Scheduling Coordinator
Tamryn Carlotta - Hygiene Coordinator
Dora Porter - Dental Assistant Read Bio

Dora Porter lives in the South Bay with her husband and two daughters, Emma and Sophia. Dora has been working in the dental field for over 13 years, providing quality care for patients and making sure their visits are pleasant. In her spare-time, she enjoys running, listening to music and spending time with her family and friends.

Romel Marquez - Dental Assistant Read Bio

Romel is a San Jose native and lifelong sports fanatic. As an RDA, he is dedicated in providing the highest level of patient care. He enjoys working out and is an aspiring amateur boxer with the San Jose PAL Boxing Gym. His other hobbies include cooking, dancing and singing karaoke.

Gabriela Valencia - Dental Assistant Read Bio

Gabriela is a proud Morgan Hill resident where she lives with loving family. In her spare time, she enjoys watching sports with her other half, leisure time with her family, and taking her dogs out for a morning run. Gabriela is delighted to be a part of the Ueno Periodontics team and looks forward to treating you with the highest level of patient care.

Ashley Alfaro - Dental Assistant
Tanaya Mendez - Dental Assistant
Michelle Hadley - Dental Assistant
Gabriela Gonzalez - Dental Assistant
Dayna Hashimoto - Registered Dental Hygienist Read Bio

Dayna started her dental career over nine years ago while completing her Bachelor’s Degree from the University of California, Santa Barbara. She enjoys working closely with her patients to provide gentle and thorough periodontal treatment. When Dayna is not busy cleaning teeth, she enjoys spending quality time with family, traveling and trying new cuisines.

Susan Quan - Registered Dental Hygienist Read Bio

Susan is a RDH with an immense amount of experience and knowledge in the field of periodontics. She lectures on periodontal disease and treatment to her peers and is highly regarded among the dental community. When she is not working or thinking about teeth, Susan likes to try new cuisines and travel the globe.

Barbara Duncan - Registered Dental Hygienist

Patient Satisfaction

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Services we provide

At Ueno Center we strive to provide our patients with the best and most complete dental care. Our doctors and staff frequently attend continuing education seminars to learn the latest dental techniques. Here are some of the services we provide, please click here.

Payment Forms

We offer a number of convenient payment options for our patients which make it easy to afford any care you may need.

American Express, Cash, Check, Discover, Financing, Mastercard, Visa

Languages Spoken

  • English
  • Korean
  • Spanish
  • Vietnamese