Meet Mark Oseas, D.D.S.

Dr. Mark E. Oseas is a true native Southern Californian. He attended the University of California, Los Angeles, from 1980 to 1983, attaining a Bachelor of Science degree in Biology. Dr. Oseas then went on to attend the UCLA School of Dentistry from 1983 to 1987.

Dr. Oseas practiced general dentistry in the San Fernando Valley for two years before entering the Oral Surgery Residency Program at the University of Illinois, Chicago. This intensive training program which he attended from 1989 to 1993, included rotations at the University of Illinois Hospital and Dental School, Humana Hospital Michael Reese, Cook County Hospital and the West Side Veterans Administration Medical Center.

Dr. Oseas returned to Southern California in 1995, and he has maintained a private practice in Torrance ever since.


July 1987 – Present Dentistry, State of California
July 1993 – Present California General Anesthesia Permit
2000 – Present General Anesthesia Office Evaluator, Dental Board of California
January 1991 – Present  Advanced Cardiac Life Support Provider
1995 – 2015 American Heart Association Basic Life Support Instructor
1989 – Present Basic Life Support for Healthcare Providers


1995 – Present Torrance Memorial Medical Center
Torrance, California
2001 – Present Torrance Memorial Medical Center
Chairperson, Dentistry & Oral Surgery Subcommittee Department of Surgery


1994 – Present American Association of Oral and Maxillofacial Surgeons
1993 – Present

California Association of Oral and Maxillofacial Surgeons

2001 – Present Southern California Orofacial Academy
1987 – Present American Dental Association
1987 – 1989, 1993 – Present California Dental Association
1995 – Present Western Los Angeles Dental Society
1998 – Present American Dental Society of Anesthesiology

1998 – Present

2007 — Present

California Dental Society of Anesthesiology

Director, South Bay Study Club

1996 – Present

Sept. 2017–Present

January 2018–Present

Southern California Academy of Oral Pathology


Board of Directors

2009 — Present

1983 – Present

Academy of Osseointegration

Alpha Omega Int’l Dental Fraternity

1983 – Present UCLA Alumni Association Lifetime Member