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30 Doctors Park Drive
Santa Rosa, CA 95405

p. (707) 546-4727
f. (707) 546-3123


Meet Our Surgeons

  • Alexander J. McMahon, DDS, MD

    Dr. McMahon is a board-certified surgeon of the American Board of Oral & Maxillofacial Surgeons. He was raised in Sonoma and completed his DDS, MD, and oral surgery residency at the University of California, Los Angeles. He has provided state-of-the-art surgical care to the Sonoma and Napa communities for 2 years.

  • Paul J. Tiernan, DDS

    Dr. Tiernan is a board-certified surgeon of the American Board of Oral & Maxillofacial Surgeons. He completed his DDS degree at the University of Pacific and his oral surgery residency at Highland General Hospital in Oakland, California.

Oral Surgeons of Santa Rosa
30 Doctors Park Drive
Santa Rosa, CA 95405
(707) 546-4727

Serving the Following Cities and Beyond
Calistoga CA • Cloverdale CA • Healdsburg CA • Lake Port CA • Petaluma CA
Rohnert Park CA • Santa Rosa CA • Sebastopol CA • Sonoma CA • Windsor CA

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