Bowed Vocal Cords

Covering over 100 cases between 1961 and 2005, his success ratio is excellent (90%+).

Contact Ulcers

Covering over 200 cases between 1961 and 2005, his success ratio is excellent (90%+).

Papillomatosis

Dr. Cooper was part of a breakthrough study that found Vocal Cord Papillomata is responsive to Direct Voice Rehabilitation.

Paralytic Dysphonia

Covering over 100 cases between 1961 and 2005, his success ratio is excellent (90%+).

Stutterers

Dr. Cooper was the director of the adult stutterers group at Stanford University. He has had outstanding results.

Aphasia

Dr. Cooper ran the Aphasia group at UCLA Medical Center and works with selective patients.

Broadcaster's Voice

Dr. Cooper has worked with hundreds of announcers, disk jockeys, voice-over talents and news anchors with high successes. See his bibliography for articles.

Singing Voice

Many singers misuse the speaking voice ill affecting the singing voice. Dr. Cooper has published articles on the negative affect of the wrong speaking voice impacting on the singing voice. See his bibliography for articles.

Dr. Cooper has helped Stevie Nicks, Diahann Carroll, Jerome Hines, as well as many others. Mr. Hinesthe Metropolitan Opera stargoes so far as to say Dr. Cooper extended his career 20 years.