Skip to main content

Formerly Dougal, McClellan, Sullivan & Ethington Eye Associates

OUR Niles EYE DOCTOR TEAM


Meet our team of optometrists & ophthalmologists in Niles, Illinois. We offer a full range of eye health services to clients of all ages - all with personalized attention and a smile. In our eye care office, every patient is treated warmly. Individualized attention is the foundation of our care, to ensure that your eyes remain healthy. We're dedicated to optimizing your vision!

Home » Our Eye Doctors

Meet our eye doctors - Eye Care Team Near You


mary GSP UID 93848082 011e 4444 9bf4 007d1a07938a

Mary Dougal M.D.

Dr. Mary A. Dougal received her bachelor’s degree from Dartmouth College and her Doctor of Medicine degree from Loyola University School of Medicine. She completed an internship in general surgery at Rush-Presbyterian-St. Luke's Medical Center and a residency in ophthalmology at Loyola. Dr. Dougal is board-certified. She currently has staff...
kevin mcclellan

Kevin McClellan M.D.

Dr. Kevin R. McClellan is a board-certified ophthalmologist. He received a Bachelor of Science degree in Zoology from DePauw University and his Doctor of Medicine degree from the University of Illinois. At DePauw, Dr. McClellan was inducted into the Alpha Omega Alpha Honor Medical Society. He completed his internship at...
kevin sullivan

Kevin Sullivan M.D.

Dr. Kevin L. Sullivan is a board-certified ophthalmologist and surgeon with over 20 years of experience providing complete eye care. He received his Bachelor of Science degree in Biology from Northwestern University and his Doctor of Medicine degree from Loyola University School of Medicine. He completed an internship in internal...
jason ethington

Jason Ethington M.D.

Dr. Ethington joined the practice in 2013 and recently achieved partnership. He completed his undergraduate degree from the University of Wisconsin, Madison and received his medical degree with honors at Loyola Stritch School of Medicine. He completed his internship year at the Resurrection Medical Center followed by his ophthalmology training at the...
christine mata

Christine Mata M.D.

Dr. Christine M. Mata is a comprehensive ophthalmologist and cataract surgeon. She attended the University of Wisconsin-Madison for her undergraduate studies in biochemistry and genetics. She earned her Doctor of Medicine degree from Chicago Medical School at Rosalind Franklin University in 2010. She completed an intern year at MacNeal Hospital...
thomas conti

Thomas Conti M.D.

Dr. Thomas J. Conti attended The Ohio State University for his undergraduate education, and earned a bachelor’s degree in psychology and French. He received his Doctor of Medicine degree from Wright State University School of Medicine. Dr. Conti completed an internship and his ophthalmology residency at McGill University Hospitals in...
brent ostoich

Brent Ostoich O.D.

Dr. Brent Ostoich graduated from Creighton University in 1982. He received his Doctor of Optometry along with a Bachelor of Science in Vision Science from Illinois College of Optometry in 1986. Dr. Ostoich has been a frequent lecturer at optometric conferences and has been a clinical investigator for many contact...
Marina Shepelenko O.D.

Marina Shepelenko O.D.

Dr. Marina Shepelenko received her Bachelor of Science from the University of Illinois Urbana-Champaign in Molecular and Cellular Biology. She graduated cum laude from the Illinois College of Optometry where she was a member of the Beta Sigma Kappa International Honor Society and the Tomb and Key Honor Society. Dr....
paul j GSP UID 9550b941 eca5 4d03 883d 22938ebebc8e

Paul J. Park M.D.

Paul J. Park, M.D. practices Comprehensive Ophthalmology. He graduated Cum Laude, from Northwestern University. He completed medical school at the University of Illinois College of Medicine and finished his Ophthalmology residency program at Loyola University Medical Center.  Dr. Park has professional working proficiency in Korean and Spanish.    He is a...