A Michigan native, Dr. Brennan was educated at Wayne State University and the University of Michigan, completed an internship at Santa Monica (California) Hospital and his residency at UCLA Medical Center.
He is the author of the Medical Textbook, Aesthetic Facial Surgery and has been a contributing author to several books. He has been published in numerous journals and is a frequent guest lecturer and instructor for national and international symposiums on cosmetic surgery. He is currently the president of the Foundation for Cosmetic Surgery- formerly The Foundation for Facial Plastic Surgery.
He is the past president of The American Academy of Facial Plastic and Reconstructive Surgery and The American Association of Cosmetic Surgery.
He has served past and present on the board of directors of The American Academy of Facial Plastic and Reconstructive Surgery, The American Association of Cosmetic Surgery, The American Academy of Cosmetic Surgery, The California Society of Cosmetic Surgery, The California Society of Facial Plastic and Reconstructive Surgery, The Foundation for Facial Plastic Surgery and The Foundation for Cosmetic Surgery.
Dr. Brennan is board certified in the following:
- American Board of Otolaryngology
- American Board of Cosmetic Surgery
- American Board of Facial Plastic and Reconstructive Surgery
Dr. Brennan has approved programs to train fellows under the auspices of AAFPRS and AACS. He has always limited his practice to cosmetic surgery. Dr. Brennan also has been the innovator of many of the procedures performed today. He has been in the Top Physicians of the Consumer Research Council of America. Dr. Brennan has been in many print media and television for over 25 years in this industry.