After tense days at the hospital, treating the tiniest patients as a neonatal anesthesiologist, Dr. Robert Vaaler would turn to music.
An amateur flute player who loved chamber music and jazz, Vaaler was known for inviting top Twin Cities woodwind musicians to his Lake Calhoun condo, where they'd reach into his unrivaled catalog of sheet music and play.
Vaaler died Jan. 17 from stroke complications. He was 85.
"Bob was so enthusiastic and he had a remarkably extensive collection of printed sheet music," said John Wilcox, an amateur clarinet player and longtime friend. "We'd have quintet evenings and pick from piles of music."
Vaaler's wife of 62 years, Betty, would put out a spread of food for the musicians and those invited to listen. One night, on Dec. 14, 1987, Mitch Miller accepted Vaaler's invitation and conducted an octet the doctor had arranged while 20 friends enjoyed the music.
Born in Rochester, Vaaler grew up in Cannon Falls, Minn. His father was a small-town doctor. As a boy, Bob befriended a fellow 4-year-old growing up next door. That girl became his wife. Vaaler played violin as a child but picked up the flute at Cannon Falls High School.
After a two-year stint in the Navy, Vaaler earned both undergraduate and medical degrees from the University of Minnesota. He interned in Dallas at Parkland Hospital a few years before President Kennedy's assassination but knew all the doctors who treated the slain president.
After a residency in Cokato, Minn., Vaaler trained as a specialist in pediatric anesthesiology at Abbott Northwestern and Children's Hospital in Minneapolis.