Main Office: 503.224.1371 | Hours: Mon-Fri 8:00 AM - 5:00 PM PST

Dr. Allen Cheng

M.D., D.D.S., F.A.C.S

Dr. Cheng earned his medical and dental degrees at the University of California, San Francisco. After completing his residency in Oral and Maxillofacial Surgery, Dr. Cheng finished fellowship training in both Head and Neck Oncology and Microvascular Reconstructive Surgery. He is a Board Certified Diplomate of the American Board of Oral and Maxillofacial Surgery.

Dr. Cheng’s practice is comprised of Oral Surgery (dental extractions, dental implants, bone grafting, soft tissue grafting), Head and Neck Oncology, Head and Neck Reconstruction, Maxillofacial Trauma, and Jaw Alignment (Orthognathic) Surgery. His research interests are focused in the areas of Head and Neck Oncology and Reconstructive Surgery. Dr. Cheng currently serves as the Section Chair of Oral and Maxillofacial Surgery at Legacy Emanuel Hospital and Medical Director of the Legacy Good Samaritan Oral/Head and Neck Cancer Program. He is also an Assistant Professor at the OHSU School of Dentistry in the Department of Oral and Maxillofacial Surgery.

When he’s not happily helping patients, Dr. Cheng enjoys spending time with his wife and their two children. When he and his wife are not working, they are constantly looking for child-friendly activities to consume the limitless energy exhibited by their two children.