Dr. Richard Firshein, found asthma cure for his severe lifelong asthma, has not used asthma medication in 5+ years. Published September 2, 2012 at 159 × 180 in 14 People Who Found 14 Asthma Cures ← Previous Next → Dr. Richard Firshein, found asthma cure for his severe lifelong asthma, has not used asthma medication in 5+ years.