Dr. Guadagno has been in practice for more than 20 years and is the recipient of numerous academic and clinical awards. He is a native of Lansing, Illinois. Dr. Guadagno completed his undergraduate education at Purdue University, received his medical training at the Illinois College of Optometry, The Illinois Eye Institute in Chicago and residency at Olympia Fields Osteopathic Hospital in Olympia Fields, Illinois.
Dr. Guadagno is a consultant to Johnson & Johnson Vision Care and has lectured on behalf of several companies across the country.
Dr. Guadagno is a Fellow of the American Academy of Optometry and is a certified by Paragon corporation in Corneal Refractive Therapy (CRT).