Dr. Mack is a magna cum laude graduate of Cornell University, and graduated with distinction from Case Western Reserve University School of Medicine, where he served as president of the medical honor society. Dr. Mack is the recipient of both the Arthur J. Maschke Award for Excellence in the Art and Science of Medicine and the Irwin H. Lepow Award for Excellence in Research. He is a Board-Certified Ophthalmologist with complete fellowship training in Corneal and Refractive Surgery. Dr. Mack has served as an Assistant Professor of Ophthalmology at Rush Medical College and as co-investigator on several excimer laser clinical trials. He is a member of the Editorial Board of the Journal of Refractive Surgery and has taught on excimer laser and refractive surgery topics to over 2,000 other doctors.

Dr. Chaglasian is a graduate of the State University of New York, for both her undergraduate and optometric degrees. She has served as an Assistant Professor at the Illinois College of Optometry in Chicago for the past decade. Her areas of specialty include refractive surgery, dry eye, allergy, contact lenses, anterior segment disease, and glaucoma management. She lectures on these topics both locally and nationally. She is a Fellow of the American Academy of Optometry, and a member of the Northside Optometric Society, the Illinois Optometric Association and the American Optometric Association .