Patient Stories Print (VIDEO) Leaving Mayo Clinic with answers, a plan of care, hopeTom Heisler was on his last legs when he arrived at Mayo Clinic in September 2024. He had a dire and complicated medical history, and his health was rapidly declining. After nine months of misdiagnoses and unsuccessful treatments, he received the correct diagnosis and a new lease on life in just nine days at Mayo Clinic. Tom Heisler was in good health. The retired psychologist lived an active, vibrant lifestyle — regularly playing golf, writing… PST-20571764 Home Patient Stories