--- title: "Dr. Mason Y. Lee | Oral and Maxillofacial Surgeon in San Rafael, CA | Sutter Health" description: "Dr. Mason Y. Lee, M.D., DDS practices Oral and Maxillofacial Surgery in San Rafael, CA and Mill Valley, CA. Accepting new patients." url: "https://www.sutterhealth.org/find-provider/dr-mason-y-lee-1046240237" --- 1. [Home](https://www.sutterhealth.org/) / 2. [Find a provider](https://www.sutterhealth.org/find-provider) / 3. Mason Y. Lee, M.D., DDS ![Mason Y. Lee, M.D., DDS](https://dyn.mktgcdn.com/p/n2vPat8DooNYfSmks8saesboSXuxBKejH8CChBF0CPQ/1.0000/fit=crop,gravity=auto,dpr=2,width=230,height=230) # Mason Y. Lee, M.D., DDS ## Oral and Maxillofacial Surgery - Accepting new patients [750 Las Gallinas Ave.Suite 207San Rafael, CA 94903](https://www.google.com/maps/dir/?api=1&destination=750+Las+Gallinas+Ave.+San+Rafael%2C+CA+94903+US) [+1 more location](https://www.sutterhealth.org/find-provider/dr-mason-y-lee-1046240237#provider-locations) ## Schedule appointment [415-472-5040](tel:+14154725040) ## About Dr. Lee Languages English, Spanish (Basic), and Chinese (Basic) Gender Male ## Education and training **Medical school:** University of California San Francisco **Internship:** University of California San Francisco **Residency:** University of California San Francisco ## Affiliations ### Hospitals - Novato Community Hospital ## Care locations 750 Las Gallinas Ave. Suite 207 San Rafael, CA 94903 [Get directions](https://www.google.com/maps/dir/?api=1&destination=750+Las+Gallinas+Ave.+San+Rafael%2C+CA+94903+US) [415-472-5040](tel:+14154725040) 415-472-5043 655 Redwood Highway Suite 210 Mill Valley, CA 94941 [Get directions](https://www.google.com/maps/dir/?api=1&destination=655+Redwood+Highway+Mill+Valley%2C+CA+94941+US) [415-389-6200](tel:+14153896200) 415-389-6209 ## Areas of expertise Explore the services and treatments this provider may offer. **Clinical expertise** ### Procedures - Bone graft - Dental Implant - Dental Implant Restoration - Guided Tissue Regeneration - Periodontal Regenerative Surgery - Tooth Extraction - Wisdom Tooth Extraction ### Conditions - Facial Pain - Facial Trauma - Maxillofacial Trauma - Tooth Loss ### Reasons for visit - Oral and maxillofacial pathology ### Disclaimer _This provider directory is provided as a convenience to you. It is not intended as a recommendation, referral or endorsement of any particular provider. Physicians are not employees or agents of Sutter Health or its subsidiaries. The information is submitted by each doctor and we make no guarantee or warranty as to the accuracy of the information. You should verify the accuracy of the information directly with the provider's office._ _All doctors on this site are in the Sutter system. Doctors meeting your search criteria are presented in order of relevance based on search criteria, based on those providers with appointment availability._ [_Find out more about star ratings_](https://www.sutterhealth.org/star-ratings)_._ ```json {"@context":"https://schema.org","@type":"MedicalOrganization","name":"Sutter Health","@id":"https://www.sutterhealth.org/#medicalorganization","url":"https://www.sutterhealth.org","logo":"https://www.sutterhealth.org/static/images/sutter-health-logo.svg","address":{"@type":"PostalAddress","streetAddress":"2200 River Plaza Drive","addressLocality":"Sacramento","addressRegion":"CA","postalCode":"95833","addressCountry":"US"},"areaServed":{"@type":"AdministrativeArea","name":"California"},"sameAs":["https://www.facebook.com/SutterHealth","https://www.instagram.com/sutterhealth/","https://x.com/SutterHealth","https://www.youtube.com/sutterhealth","https://www.linkedin.com/company/sutter-health","https://en.wikipedia.org/wiki/Sutter_Health"]} ``` ```json {"@context":"https://schema.org","@type":"BreadcrumbList","@id":"https://www.sutterhealth.org/find-provider/dr-mason-y-lee-1046240237#breadcrumblist","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.sutterhealth.org/"},{"@type":"ListItem","position":2,"name":"Find a provider","item":"https://www.sutterhealth.org/find-provider"},{"@type":"ListItem","position":3,"name":"Mason Y. 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