We found 1 provider named 'John Jachna' nationally.
Specializes in Geriatric Psychiatry
3601 S 6th Avenue; Tucson Vamc 4-116a
Dr. John Jachna practices geriatric psychiatry in Tucson, AZ. After attending the University of Arizona College of Medicine for medical school, he completed his residency training at a hospital affiliated with Yale University.