Dr. Chal lectures both domestically and abroad on complex esthetic dental reconstruction. Many of his educational programs have been recorded.
DVDs and videotapes of his lectures are available for purchase through The Source of Knowledge, phone number: 858-635-5969, located in San Diego, California. Dr. Chal also has DVDs and videotapes available in his office. Doctors and patients who wish to view his lectures can check them out and review them at home.
Vincent N. Liberto, DDS, MS, Director of Continuing Dental Education (for practicing dentists) at Louisiana State University School of Dentistry states, "I have attended Dr. Chal's lectures on numerous occasions. He is truly one of the grand masters of esthetic reconstruction. Dr. Chal routinely treats the most difficult of cases with confidence and utmost professional care." (www.lsusdce.org)