BASS Medical Gropu

As seen on: By KTVU Staff Posted Sep 08 2019 01:29PM PDT Video Posted Sep 08 2019 01:20PM PDT Dr. Wilson Tsai of Bass Medical Group discusses the dangers of vaping OAKLAND, Calif. (KTVU) - Health authorities announced Friday they are investigating Los Angeles County's first known death associated with vaping a marijuana product, and 10 other ca...