Life@ Wellness Center/Meta on Willow Campus (MPK49)


925 Hamilton AveMPK 49Menlo ParkCA 94025


Practice Manager

Victoria Pacheco


Monday to Friday, 8:00am to 5:00pm

About this Location

Welcome to the Life@ Wellness Center dental practice, powered by Onsite Dental. If you are a Meta employee enrolled in a Delta Dental plan, you can visit this location. (If your dependents are enrolled in a Meta Delta Dental plan, they can only visit the San Francisco location.) This practice is equipped with the very latest tools and technology to provide evidence-based diagnosis and care -- all for transparency between you and your dental care team.

Accepted Insurance Providers

Meet your Team

Our highly trained team of clinicians are chosen for their approach to excellent care standards, chair-side manner, and comfort management. We’re committed to helping you achieve your optimal oral health, and creating an exceptional experience for you.

Michael Hemingway


Dr. Hemingway earned his Doctor of Dental Surgery (DDS) degree from the University of California San Francisco (UCSF) School of Dentistry and my bachelor’s degree from Brigham Young University. He received advanced training at the Las Vegas Institute and the Academy of General Dentistry and he is a graduate of the esteemed Gordon J. Christensen Mentorship Program (100+ CE units). Dr. Hemingway developed an expertise in endodontics, oral medicine, implantology, cosmetic dentistry and teeth alignment through Invisalign, for which he has a certification. "I am devoted to lifelong learning and routinely complete over 100+ units of continuing education (CE) annually greatly exceeding the minimum requirement of 17 CE credits. In addition, I maintain membership in several organizations and associations including: American Dental Association (ADA), Academy of General Dentistry (AGD), International Association of Comprehensive Aesthetics (IACA), Las Vegas Institute for Advanced Dental Studies (LVI). American Academy of Implant Dentistry (AAID), Dental Organization for Conscious Sedation (DOCS)". While in college, Dr. Hemingway studied abroad and lived in Venezuela and the Caribbean where he learned to speak fluent Spanish. "Born and raised in the South Bay, I believe that California is a special, wonderful place to live and practice. I enjoy traveling, backpacking, attending sporting events and spending time with family and friends. I'm also an avid outdoor enthusiast who loves golfing, swimming, surfing, and exploring the Bay Area."


Cindy Vi


Cindy is a 2005 graduate from San Joaquin Valley Colleges’ Dental Hygiene program. With over 15 years of hygiene experience, Cindy is compassionate, takes patient education and preventative care very seriously and most importantly, she is able to put her patients at ease to ensure a positive dental experience. Cindy is an active member of the American Dental Hygienist Association (ADHA), the California Dental Hygienists’ Association (CDHA) and the East Bay Component of the California Dental Hygiene Association. When not at work, she enjoys baking, hiking and spending time with her family.


Angelica Perez


Angelica joined the Onsite Dental team at Meta in January 2020. She received her associates degree from Carrington College. She began her dental career as a dental assistant before becoming a Registered Dental Hygienist. She is very passionate about educating and helping her patients make the best decisions for their oral health. Outside the office she loves to spend time with her family especially with her nephews and nieces play travel ball and take care of her dog.


MaRosario Exconde


Dr. MaRosario Exconde, also known as “Dr. Ex” moved to the Bay Area in 2002 and has been practicing dentistry here since then. Apart from work, she enjoy traveling and indoor sports and activities. She also like to read self-help and motivational books because she believe in constant self-improvement. A favorite quote that never fails to inspire her is, “we cannot go back to change the beginning, but we can start where we are and change the ending”.


Where to Find Us.

MPK49 - On Willow campus