Meet Our Prosthodontists!

William Y.S. Hung, D.D.S., J.D., Prosthodontist
Dr. William Hung graduated from the advanced prosthodontics program at the University of Southern California School of Dentistry. Dr. Hung is specialized in the fields of prosthodontics and implant dentistry.
Dr. Hung has successfully performed thousands of implant placements and restorations. Many patients who have only minimal jaw bone available to anchor implants, or those who have been told by other dental practitioners that implant placement was not possible, have been successfully treated by Dr. Hung.
Dedicated to excellence in the field, Dr. Hung is currently a member of the American Dental Association, the California Dental Association, the American Academy of Implant Dentistry, and the International Congress of Oral Implantologists.

Chien-Ho Chen, D.D.S., Prosthodontist
Dr. Chien-Ho Chen received his training in prosthodontics from the advanced prosthodontics program at Loma Linda University School of Dentistry. After receiving his certificate in prosthodontics, Dr. Chen has gone on to broaden his dental expertise by also completing a fellowship in Implant Dentistry.
Active in the profession, Dr. Chen is a member of the International College of Oral Implantologists, the Academy of Osseointegration, and the American College of Prosthodontists.
Phillip Roe, D.D.S., Prosthodontist
Dr. Phillip Roe is a Board Certified Prosthodontist who specializes in prosthetic rehabilitation and implant surgery.
He completed his studies in prosthodontics at Loma Linda University and then continued with a surgical fellowship from the Graduate Program in Implant Dentistry at Loma Linda University.
Dr. Roe is currently a member of the American Dental Association, California Dental Association, Tri-County Dental Society, American Academy of Implant Dentistry, Academy of Osseointegration, and is a Fellow of the American College of Prosthodontists.
He is currently a faculty member in the Department of Restorative Dentistry at the LLU School of Dentistry

Sami Sherif, B.D.S. (London), D.Med.Sc. (Harvard), Prosthodontist
Dr. Sherif is a graduate of Harvard School of Dental Medicine, where he completed a five-year full-time advanced graduate prosthodontic residency, which is the specialty of implant, esthetic and full mouth reconstructive dentistry. He also holds the degree of Doctorate of Medical Sciences/PhD from Harvard Medical School. Dr Sherif's fields of research relating to implants include microbiology and systematic reviews.

Dr. James Chen, D.D.S, M.M.Sc. (Harvard)
Dr. James Chen received his Doctor of Dental Surgery (D.D.S.) degree from Columbia University and then advanced on to complete his three-year specialty training in prosthodontics at Harvard University, while receiving a Master of Medical Science (M.M.Sc.) degree. His specialty training focused on all aspects of restorative dentistry including implant, cosmetic/veneer, full-mouth reconstruction, CAD/CAM, removable dentures, and crown and bridge procedures. While at Harvard, Dr. Chen served as a clinical instructor for the pre-doctoral dental students and received Harvard University’s Dr. Stephen G. Jones and Wanda W. Jones Scholarship. He is a member of the American College of Prosthodontists and in progress with board certification. Dr. Chen firmly believes that ethics and honesty are the most critical ingredients in a successful doctor-patient relationship.
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