Mortality Associated with General Anesthesia. Presented at the Greater San Antonio Society of Oral and Maxillofacial Surgery, San Antonio, TX (09/1977)
Correction of Hemifacial Microsomia. Presented at the Society of Air Force Clinical Surgeons, Biloxi, MS (04/1978)
Modified LeFort III Osteotomy. Presented at the Society of Air Force Clinical Surgeons, San Antonio, TX (04/1981)
Surgical Correction of Dentofacial Deformities. Presented at the Tri-County Dental Society, March AFB, Riverside, CA (03/1982)
Oral and Maxillofacial Surgery Potpourri. Presented at the Tri-County Dental Society of Southern California, Claremont, CA (02/1983)
Use of Freeze-dried Dura as a Meniscus Replacement in Temporomandibular Joint Surgery. Presented at the 2nd World Congress on Biomaterials, Washington, D.C. (04/1984)
Allogenic Freeze-dried Dura as a Meniscus Replacement in Temporomandibular Joint Surgery (Histological Review). Presented at the International Congress on Tissue Integration in Oral and Maxillofacial Reconstruction, Brussels, Belgium (05/1984)
Temporomandibualr Joint Update. Presented at the Eisenhower Medical Center Dental Society, Palm Springs, CA (05/1984)
Freeze-dried Dura in Temporomandibular Joint Surgery. Presented at the International Association for Dental Research, Las Vegas, NV (03/1985)
Freeze-dried Dura as Meniscus Replacement in Temporomandibular Joint Surgery. Presented at the 67th Annual Meeting of the American Association of Oral and Maxillofacial Surgery, Washington, D.C. (10/1985)
Current Methods of Correcting Skeletal/Dental Deformities (Principal Speaker). Presented at the Second International Dental Congress, Cairo, Egypt (03/1986)
Allogenic Freeze-dried Dura as a Meniscus Replacement in TMJ Surgery. Presented at the 12th Annual Meeting, Society for Biomaterials, MN (05/1986)
Combined Orthodontics/Maxillofacial Surgery Approach to Patient Management with Skeletal Deformities. (Principal Speaker for a 2-day seminar). Presented at the Annual Meeting of Bioprogressive Orthodontic Society, Arrowhead, CA (08/1986)
Current Philosophy in Diagnosis and Treatment of TMJ Disorders (Principal Speaker). Presented at the 43rd Annual Meeting, American Institute of Oral Biology, Palm Springs, CA (10/1986)
Five Year Experience Using Freeze-dried Dura as a Meniscus Replacement in Temporomandibular Joint Surgery. Presented at the 69th Annual Meeting of American Association of Oral and Maxillofacial Surgery, Anaheim, CA (09/1987)
Titanium Mesh Rigid Fixation of the Modified Lefort III Osteotomy. Presented at the 13th Congress International Association for Maxillofacial Surgeons, Szczecin, Poland (05/1988)
Titanium Mesh Rigid Fixation of the Modified LeFort III Osteotomy. Presented at the 9th Congress, European Association for Cranio-Maxillofacial Surgery, Athens, Greece (09/1988)
Lengthening Posterior Height with Angle Titanium Mesh. Presented at the 2nd Mediterranean Congress of Oral and Maxillofacial Surgery, Corfu, Greece (06/1993)
Maxillofacial Reconstruction. Presented at 20th Conference Association of Oral and Maxillofacial Surgeons of India, Bangalore, India (12/1994)
Orthognathic Surgery. Presented at Alumni Student Convention, Loma Linda University, Loma Linda, CA (02/1996)
Maxillofacial Reconstruction (Keynote Speaker). TriCounty Dental Society Monthly Meeting, San Bernardino, CA (04/1996)
"C" Modification of the Total Subapical Mandibular Osteotomy. Presented at the 4th Mediterranean Congress of Oral and Maxillofacial Surgery, Antalya, Turkey (05/1997)
Management of Complications of 3rd Molar Removal. Presented at Alumni Student Convention Loma Linda University, Loma Linda, CA (02/1998)
Reconstruction of the Edentulous Patient Utilizing Dental Implants. Presented at the 2nd Conference of Implant Reconstruction, Institute of Maxillofacial Surgery, Ho Chi Minh City, Vietnam (05/1999)
Orthognathic Surgery Update. Presented at Institute of Maxillofacial Surgery, Ho Chi Minh City, Vietnam (03/2000)
One Stage Reconstruction of the Juvenile Rheumatoid Arthritic Adolescent Patient. Presented at the 82nd Annual Meeting of the American Association of Oral and Maxillofacial Surgeons, San Francisco, CA (09/2000)
Complications of Third Molar Extractions and their Management. Presented to TriCounty Dental Society Monthly Meeting, San Bernardino, CA (11/2000)
Orthognathic Surgery Revisited (Keynote Speaker). Presented at the 49th Annual Symposium of Society of Air Force Clinical Surgeons, Las Vegas, NV (04/2002)
Reconstruction of the Juvenile Rheumatoid Arthritic Patient. Presented at Southern California Oral and Maxillofacial Surgeons Inagural Spring Conference, Palm Desert, CA (04/2002)
Timing and Sequencing of Surgery for the Rheumatoid Arthritic Patient. Presented at the Pavel Oral Maxillofacial Surgical Symposium, San Diego, CA (09/2002)
Bone Graft Reconstruction to Improve Outcome of Dental Implants. Presented to Las Vegas Dental Implant Society, Las Vegas, NV (09/2003)
Orthognathic Surgery. Presented to the TriCounty Dental Society, Members Serving Members Presentation, Riverside, CA (09/2004)
Bone Graft Reconstruction of the Maxilla and Mandible (Featured Speaker). Presented to the Eisenhower Medical Center Dental Society, Palm Springs, CA (11/2005)
Distraction Osteogenesis, Bone Grafting. Presented to the TriCounty Dental Society, Members Serving Members, San Bernardino, CA (01/2008)
Maxillomandibular Advancement for the Correction of Obstructive Sleep Apnea, Sleep Apnea Symposium, 49th Annual Alumni Student Convention, Loma Linda, CA (02/2009)