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3220 Beard Road, Suite C
Napa, CA 94558

p. (707) 840-5755
f. (707) 840-5744


Meet Our Surgeons

  • Alexander J. McMahon, DDS, MD

    Dr. McMahon is a board-certified surgeon of the American Board of Oral & Maxillofacial Surgeons. A native of Sonoma, he completed his DDS, MD, and Oral & Maxillofacial Surgery residency at UCLA. Specializing in immediate implants, full-mouth reconstruction and zygomatic implant placement, Dr. McMahon continues to provide state-of-the-art care to the Napa and Sonoma communities.

  • Matthew J. Stephens, DDS, MD

    Dr. Stephens is a board-certified surgeon of the American Board of Oral & Maxillofacial Surgeons. After his dental training at UCLA, he received his MD from the Albert Einstein College of Medicine and completed Oral & Maxillofacial Surgery residency at the Mount Sinai Health System in NYC. Specializing in immediate implant placement and wisdom teeth extraction, Dr. Stephens is committed to providing exceptional care to the Napa Valley community.

  • Frances U. Yoshikane, DDS, MD

    Dr. Yoshikane is a board-certified surgeon of the American Board of Oral & Maxillofacial Surgeons. After receiving her DDS from the UCLA School of Dentistry, she completed her medical degree and Oral and Maxillofacial Surgical residency at NYU in Manhattan, NY. Specializing in immediate implant placement and full-mouth reconstruction, Dr. Yoshikane's dedication to advancing surgical techniques and enhancing patient outcomes align perfectly to deliver exceptional patient care to the Napa Valley.

Oral Surgeons of Napa
3220 Beard Road, Suite C
Napa, CA 94558
(707) 840-5755

Serving the Following Cities
St. Helena CA • Sonoma CA • Vallejo CA • Napa CA • Calistoga CA
American Canyon CA • Yountville CA

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