Stevie Nicks donates $3m to medical school to recognize her voice doctor

Musician donated to USC to help create endowed chair to recognize Dr Joseph Sugerman, who treated her for years

Legendary singer-songwriter Stevie Nicks has given $3m to the University of Southern California's medical school to recognize the physician who has helped care for her voice throughout much of her career.

The major donation supports the creation of an endowed chair in otolaryngology at USC's Keck School of Medicine in honor of Dr Joseph Sugerman, an ear, nose and throat specialist from Beverly Hills who has treated the singer - along with other performers and patients - for many years.