Laser Therapy for Foot Pain - Podiatrist Toronto, ONbr Sheldon Nadal Doctor of Podiatric Medicine discusses laser therapy for foot pain management.br Laser therapy is use for pain management. The effects of Laser Treatment include but not limited to improved healing time, pain reduction, increased circulation, decreased swelling and vasodilation. Laser therapy has been widely utilized in Europe by physical therapists, nurses, and doctors as far back as the 1970s.