Meet the Doctors
Nancy Hsieh, DDS, MS
Dr. Nancy Hsieh (pronounced “Shay”) was born and raised in Los Angeles. She fell in love with the Bay Area while attending UC Berkeley where she majored in Psychology. She graduated with honors from the University of the Pacific, School of Dentistry here in San Francisco. Dr. Hsieh completed her pediatric training as Chief Resident at UC San Francisco. During her residency, she continued her education and received a Masters in Oro-Facial Sciences. Dr. Hsieh has won national and local awards for her research, which published in the Journal of the American Dental Association, involves educating dentists on recognizing the signs and symptoms of domestic violence. Her passion is making a connection with the child she is providing care for and making it a fun, memorable experience. In her free time, she enjoys spending time with her husband and three children.
Dr. Hsieh is a former president of the California Society of Pediatric Dentistry. As a diplomate in the American Board of Pediatric Dentistry, she remains current on the recommended standard for care treatments. In addition, she is an active member of the American Dental Association, California Dental Association, American Academy of Pediatric Dentists, and San Francisco Dental Society.
Andrea Aduna, DMD, MPH
Dr. Andrea Aduna is very excited to be part of the team at Dr. Nancy Hsieh's Pediatric Dental Office. As a native to the Bay Area, she feels so blessed to have come full circle with the ability to live and work in San Francisco. She completed her undergraduate training at Bowdoin College in Maine where she double majored in Biology and Visual Arts. Dr. Andrea’s next move to further her passion in public health was to obtain her Masters in Public Health degree from Columbia University in New York City. Dr. Andrea completed her doctorate at the University of Pennsylvania School of Dental Medicine, where she graduated as an Honors Student in Community Oral Health. She then completed her pediatric dentistry residency at Children’s Hospital Colorado. She prides herself in providing kind and individualized care to her patients. Outside of dentistry, Dr. Andrea enjoys exploring the Bay Area with her Golden Retriever, Henry, and spending time with her family in Marin.
Dr. Andrea is a diplomate of the American Board of Pediatric Dentistry. She holds certifications in Pediatric Advanced Life Support (PALS) and Basic Life Support (BLS). She is a member of the American Academy of Pediatric Dentistry, California Society of Pediatric Dentistry, California Dental Association, and the American Dental Association.
Chelsea Wong, DDS
Dr. Chelsea E. Wong was born in San Francisco and grew up in the South Bay. She earned her BS in Human Biology from UC San Diego and her dental degree from UC San Francisco School of Dentistry. During dental school, she was the recipient of a 4-year UCSF Regents Scholarship and was also elected by her faculty into the Omicron Kappa Upsilon National Dental Honor Society. At UCSF, Dr. Wong devoted much of her time to organizing pediatric dental screenings and outreach events to provide dental care and education to underserved children in San Francisco. Dr. Wong then moved to New York to complete her pediatric dentistry residency at Montefiore Medical Center/Albert Einstein College of Medicine in the Bronx. She strongly believes in educating her patients and their families on preventive dentistry and oral hygiene to cultivate positive attitudes toward oral health. In her free time, she enjoys hiking, traveling, watching movies, trying new restaurants, and exploring the Bay Area with her husband.
Dr. Wong is a diplomate of the American Board of Pediatric Dentistry and a proud member of the American Academy of Pediatric Dentistry, California Society of Pediatric Dentistry, American Dental Association, and California Dental Association.