For an appointment, please Call (630) 897-5104
Meet our Doctors
Robert J. Barnes, MD
Robert J. Barnes, MD
Robert J. Barnes, MD
Dr. Barnes has over 35 years of experience in treating patients with glaucoma surgery, cataract surgery, laser surgery and general eye care. He has been with Aurora Eye Clinic since 1986.
Dr. Barnes received his medical degree from Rush Medical College and completed an internship at McGaw Medical Center of Northwestern University. He went
Dr. Barnes has over 35 years of experience in treating patients with glaucoma surgery, cataract surgery, laser surgery and general eye care. He has been with Aurora Eye Clinic since 1986.
Dr. Barnes received his medical degree from Rush Medical College and completed an internship at McGaw Medical Center of Northwestern University. He went on to complete an ophthalmology residency at the Loyola-Stritch School of Medicine and a fellowship in glaucoma at the University of Illinois Eye and Ear Infirmary.
Certified by the American Board Ophthalmology, he is a member of the American Academy of Ophthalmology, American Society of Cataract and Refractive Surgery, Illinois State Medical Society, American Glaucoma Society and the American Medical Association
As a Clinical Associate Professor of Ophthalmology at Loyola University Medical Center, Dr. Barnes has supervised the Glaucoma Service. He has also lectured extensively on glaucoma.
Robert J. Foody, MD
Robert J. Barnes, MD
Robert J. Barnes, MD
Dr. Robert Foody joined Aurora Eye Clinic in 1988. He has over 35 years of experience in cataract surgery, laser vision correction, and general eye care.
He is a specialist in laser eye surgery utilizing PRK (Photo Refractive Keratectomy) with the Excimer laser and LASIK laser eye surgery.
Dr. Foody received his medical degree from Loyola-
Dr. Robert Foody joined Aurora Eye Clinic in 1988. He has over 35 years of experience in cataract surgery, laser vision correction, and general eye care.
He is a specialist in laser eye surgery utilizing PRK (Photo Refractive Keratectomy) with the Excimer laser and LASIK laser eye surgery.
Dr. Foody received his medical degree from Loyola-Stritch School of Medicine. He completed an internship at MacNeal Hospital and his ophthalmology residency at Loyola University Chicago.
Certified by the American Board Ophthalmology, he is a member of the American Academy of Ophthalmology, American Society of Cataract and Refractive Surgery, Illinois State Medical Society and the American Medical Association.
Richard D. Zak, MD
Robert J. Barnes, MD
William C. Park, MD
Dr. Zak joined the Aurora Eye Clinic in August of 2000. He received his medical degree from the University of Illinois. He completed an internship at Swedish Covenant Hospital and his ophthalmology residency at Loyola University of Chicago. He also completed a fellowship in retina/vitreous at West Virginia University Medical Center & Hosp
Dr. Zak joined the Aurora Eye Clinic in August of 2000. He received his medical degree from the University of Illinois. He completed an internship at Swedish Covenant Hospital and his ophthalmology residency at Loyola University of Chicago. He also completed a fellowship in retina/vitreous at West Virginia University Medical Center & Hospital.
Dr. Zak is board certified by the American Board of Ophthalmology and is a member of the American Academy of Ophthalmology, American Society of Cataract and Refractive Surgery and the American Medical Association.
He is a specialist in diseases of the retina, macula and vitreous and is currently a Clinical Assistant Professor at Loyola University Department of Ophthalmology. Dr. Zak's special interest is in diabetic retinopathy, macular degeneration, complicated retinal detachments and ocular trauma.
William C. Park, MD
Patrick M. Differding, MD
William C. Park, MD
Dr. Park is a board-certified comprehensive ophthalmologist dedicated to providing exceptional eye care for patients of all ages. He specializes in comprehensive eye exams, cataract surgery, premium intraocular lens implants, laser eye surgery, glaucoma, diabetic eye disease, eyelid disorders, and the diagnosis and management of a wide ra
Dr. Park is a board-certified comprehensive ophthalmologist dedicated to providing exceptional eye care for patients of all ages. He specializes in comprehensive eye exams, cataract surgery, premium intraocular lens implants, laser eye surgery, glaucoma, diabetic eye disease, eyelid disorders, and the diagnosis and management of a wide range of medical eye conditions.
Before joining Aurora Eye Clinic, Dr. Park spent eight years caring for our nation's veterans at Edward Hines, Jr. VA Hospital, where he also trained future ophthalmologists and served in several leadership roles. He was Residency Program Director and Clinical Assistant Professor at Loyola University Medical Center, helping educate the next generation of eye surgeons while continuing to provide outstanding patient care.
Dr. Park earned his bachelor's degree in biology from Northwestern University and his medical degree from Rush University Medical College. He completed his surgical internship at Rush University Medical Center and his ophthalmology residency at Loyola University Medical Center and Edward Hines, Jr. VA Hospital.
With more than 15 years of experience, Dr. Park combines advanced surgical expertise with a compassionate, patient-centered approach. He is committed to helping every patient achieve and maintain their best possible vision. Outside of the office, Dr. Park enjoys spending time with his wife, daughter, dog, and cat.
Patrick M. Differding, MD
Patrick M. Differding, MD
Patrick M. Differding, MD
Dr. Differding is a board-certified comprehensive ophthalmologist dedicated to helping patients achieve and maintain their best possible vision. He specializes in comprehensive eye care, cataract surgery, premium intraocular lens implants, glaucoma, diabetic eye disease, macular degeneration, and the diagnosis and treatment of a wide rang
Dr. Differding is a board-certified comprehensive ophthalmologist dedicated to helping patients achieve and maintain their best possible vision. He specializes in comprehensive eye care, cataract surgery, premium intraocular lens implants, glaucoma, diabetic eye disease, macular degeneration, and the diagnosis and treatment of a wide range of medical eye conditions.
Dr. Differding earned his medical degree from the University of Chicago Pritzker School of Medicine. He completed his surgical internship and ophthalmology residency at Vanderbilt University Medical Center, where he received advanced training in medical and surgical ophthalmology. He is certified in femtosecond laser-assisted cataract surgery, astigmatism correction, and Kahook Dual Blade® goniotomy for the treatment of glaucoma.
Dr. Differding is committed to providing personalized, compassionate care and takes pride in helping patients understand their eye health and treatment options. In addition to his clinical practice, he has participated in ophthalmic research focused on patient education and improving quality of care.
Outside of the office, Dr. Differding enjoys gardening, hiking, cycling, fishing, aerial photography, and practicing yoga.
Behnam Rabiee, MD, MPH
Patrick M. Differding, MD
Patrick M. Differding, MD
Dr. Rabiee is a fellowship-trained glaucoma specialist dedicated to preserving vision through the early diagnosis and treatment of glaucoma and other complex eye diseases. He provides comprehensive medical and surgical glaucoma care and is committed to delivering personalized, compassionate care tailored to each patient's individual needs
Dr. Rabiee is a fellowship-trained glaucoma specialist dedicated to preserving vision through the early diagnosis and treatment of glaucoma and other complex eye diseases. He provides comprehensive medical and surgical glaucoma care and is committed to delivering personalized, compassionate care tailored to each patient's individual needs.
Dr. Rabiee completed his glaucoma fellowship at The Ohio State University Wexner Medical Center, where he received advanced training in the medical, laser, and surgical management of glaucoma. Prior to his fellowship, he completed his ophthalmology residency at Nazareth Hospital in Philadelphia, serving as Chief Resident during his final year.
In addition to his clinical training, Dr. Rabiee has an extensive background in ophthalmic research, with numerous peer-reviewed publications focused on advancing eye care and improving patient outcomes.
When he is not caring for patients, Dr. Rabiee enjoys traveling, reading, playing chess, watching soccer, and spending time with family and friends.
David K. Yoo, MD
John M. Galasso, MD, PhD
John M. Galasso, MD, PhD
Dr. Yoo is a board-certified ophthalmologist specializing in oculofacial plastic and reconstructive surgery. He specializes in the treatment of drooping eyelids, eyelid cancers, eyelid spasms, tearing and excess skin around the eyes.
Dr. Yoo earned his undergraduate degree from Northwestern University and medical doctorate from the Feinbe
Dr. Yoo is a board-certified ophthalmologist specializing in oculofacial plastic and reconstructive surgery. He specializes in the treatment of drooping eyelids, eyelid cancers, eyelid spasms, tearing and excess skin around the eyes.
Dr. Yoo earned his undergraduate degree from Northwestern University and medical doctorate from the Feinberg School of Medicine at Northwestern University. He completed his ophthalmology residency at McGraw Evanston Northwestern Memorial Hospital and his Fellowship in ophthalmic plastic, reconstructive and orbital surgery at he Henry Ford Health System in Detroit.
John M. Galasso, MD, PhD
John M. Galasso, MD, PhD
John M. Galasso, MD, PhD
Dr. Galasso is a board-certified ophthalmologist who specializes in ocular trauma, diabetic retinopathy, macular degeneration, pediatric retinal disease and retinal detachment.
Dr. Galasso earned his doctorate from The University of Michigan and completed his internship at Evanston Northwestern Healthcare. He completed his ophthalmology re
Dr. Galasso is a board-certified ophthalmologist who specializes in ocular trauma, diabetic retinopathy, macular degeneration, pediatric retinal disease and retinal detachment.
Dr. Galasso earned his doctorate from The University of Michigan and completed his internship at Evanston Northwestern Healthcare. He completed his ophthalmology residency at Loyola University Medical Center as well as a vitreoretinal fellowship at the Illinois Eye and Ear Infirmary at The University of Illinois at Chicago.