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Dr. Stephen Eyler is a board-certified comprehensive ophthalmologist who provides primary eye care and performs cataract surgery. He works with patients across central Illinois, focusing on careful evaluation of vision changes and clear, practical guidance about next steps—whether that means updating glasses, treating an eye condition, or planning surgery. Dr. Eyler earned his bachelor’s degree from Illinois Wesleyan University and received his medical degree from the University of Iowa Carver College of Medicine. He completed ophthalmology residency training at the Medical College of Wisconsin. In addition to patient care, he has authored and co-authored articles for medical publications. Dr. Eyler is a member of the American Medical Association, the American Academy of Ophthalmology, and the American Society of Cataract and Refractive Surgery, and he is committed to helping patients protect and improve their sight with attentive, patient-centered care.

Dr. Ruidi Wang is an ophthalmologist who cares for patients with a focus on cataract evaluation and surgical treatment, comprehensive eye care, and personalized lens selection. He works with patients to choose intraocular lens options that match their vision goals, including specialty implants such as toric and multifocal lenses when appropriate. Dr. Wang earned his medical degree from Johns Hopkins School of Medicine and previously completed residency training in internal medicine at the University of Hawaii Internal Medicine program as well as ophthalmology training at the New York Eye and Ear Infirmary of Mount Sinai. He also holds an undergraduate degree from Stanford University. In addition to patient care, he serves as a clinical assistant professor with the Carle Illinois College of Medicine. Patients often appreciate his thorough explanations and step-by-step approach, especially when planning cataract surgery and discussing lens choices.

Dr. Chintan A. Pathak is a board-certified ophthalmologist who provides comprehensive eye care for adults in Bloomington and the surrounding communities. Raised in Tinley Park, he earned a B.S. in biomedical engineering from Northwestern University and completed medical school at Northwestern University Feinberg School of Medicine. He went on to finish his ophthalmology residency at the University of Wisconsin–Madison and now brings that training to patients seeking thoughtful, personalized care. Dr. Pathak’s practice spans routine and complex needs—from precise cataract surgery and modern refractive options to ongoing management of chronic conditions like glaucoma and diabetic eye disease. Patients appreciate his calm, clear explanations and the way he pairs advanced diagnostics with practical treatment plans. Whether you’re exploring laser vision correction, due for an eye exam, or navigating a new diagnosis, Dr. Pathak focuses on what matters most: protecting your sight and helping you see comfortably in daily life.

Dr. Lange is a comprehensive ophthalmologist who provides both medical and surgical eye care, with experience across common and chronic vision conditions. Patients see him for evaluations and management of concerns such as cataracts, glaucoma, dry eye, diabetic retinopathy, and screening for macular degeneration. He earned his medical degree from Johns Hopkins School of Medicine and completed ophthalmology residency training at the University of Michigan. His practice includes cataract and cataract implant surgery, as well as ongoing care to support long-term eye health. Dr. Lange’s approach is grounded in careful testing, straightforward explanations, and practical treatment options—so patients understand what is happening with their vision and what to expect from the plan moving forward.

Dr. Abhishek Manjunathan is a comprehensive ophthalmologist with a special focus on cataract surgery and vision restoration. He enjoys caring for patients across the spectrum of eye health—from routine evaluations and dry eye to glaucoma and diabetic eye disease—and he explains test results and treatment options in a straightforward, practical way. His surgical practice includes advanced cataract techniques and modern lens options designed to reduce dependence on glasses. Dr. Manjunathan earned his undergraduate degree in Business Administration at the University of Michigan, then returned to Michigan for medical school. He completed his ophthalmology residency at Northwestern University in Chicago, where he served as co-chief resident and received awards for academic achievement and resident education. He is a member of major professional societies and brings a balanced, patient-first approach to both medical and surgical care.

Dr. Nenita Maganti is a comprehensive ophthalmologist who enjoys helping patients see clearly and comfortably at every stage of life. She provides routine and medical eye care as well as surgical treatment for cataracts and refractive errors, and she takes time to explain options so patients can choose what best fits their goals and lifestyle. Dr. Maganti values a calm, collaborative visit and strives to make each appointment informative and efficient. After earning a Bachelor of Science with Highest Distinction from the University of Michigan, Dr. Maganti completed medical school at Northwestern University Feinberg School of Medicine and ophthalmology residency at the University of Wisconsin, where she served as Chief Resident. Her interests also include medical retina conditions that often affect everyday vision. Patients appreciate her clear communication, thoughtful counseling on lens choices, and focus on optimizing visual quality after surgery. She is fluent in English, Telugu, and Hindi and welcomes new patients.

Dr. Patricia Bai is an ophthalmology resident physician who provides comprehensive eye care under the supervision of faculty at an academic medical center. She evaluates a wide range of conditions—from refractive and ocular surface concerns to cataract, glaucoma, diabetic eye disease, and retinal problems—and coordinates treatment plans that may include medical therapy, laser procedures performed by faculty, or referral for surgery as appropriate. Patients know her for thoughtful exams, clear explanations, and timely communication. Dr. Bai’s background includes medical training at a leading academic institution and service as a co-chief resident. She is committed to equity in access to eye care and to continuous quality improvement in the clinic. Outside of work, she enjoys teaching and mentoring future physicians.

Dr. Maryam Ige is an ophthalmologist with expertise in comprehensive eye care and a strong research background in retinal and glaucoma diseases. She is completing her ophthalmology residency at Northwestern University, where she serves as Chief Resident and has been actively involved in diversity, equity, and inclusion initiatives. Dr. Ige earned her medical degree from Yale School of Medicine and a Bachelor of Engineering in Biomedical Engineering from Stony Brook University, graduating summa cum laude. Her research on diabetic eye care, macular degeneration, and glaucoma has been published in leading ophthalmology journals. She has received numerous accolades, including the Northwestern Department of Ophthalmology Research Award and the Dr. John E. Franklin Commitment to Diversity Award. Passionate about patient care and advancing ophthalmic research, Dr. Ige is dedicated to improving outcomes in vision health.

Dr. Patrick Differding is an ophthalmologist who provides thoughtful, team-based care for adults with common and complex eye conditions. He believes great outcomes start with listening—understanding your concerns, reviewing imaging together, and explaining when medications, laser treatments, or surgery are the right next step. His goal is to help you see clearly and comfortably while minimizing disruption to your daily life. Dr. Differding completed his ophthalmology residency at Vanderbilt University Medical Center and earned his medical degree from the University of Chicago Pritzker School of Medicine. He cares for conditions such as cataracts, glaucoma, diabetic eye disease, and macular degeneration, and coordinates closely with your primary care or endocrine team when systemic conditions affect the eyes. Expect a thorough exam, clear options, and a follow-up plan tailored to your needs.

Dr. Bradley A. Sacher is an ophthalmologist who specializes in custom cataract surgery and lens implant options designed to match a patient’s goals and lifestyle. He has performed more than 10,000 cataract surgeries and helps patients understand choices ranging from traditional lens implants to premium options that can reduce dependence on glasses. Dr. Sacher completed ophthalmology residency training at the University of Iowa Hospitals and Clinics and earned his medical degree from Rush University. He completed undergraduate studies in molecular and cell biology at the University of Illinois at Urbana-Champaign. His approach emphasizes careful measurements, clear education, and personalized planning so patients know what to expect before, during, and after surgery. Dr. Sacher focuses on providing a comfortable experience and on achieving the best possible vision outcome for each patient through thoughtful lens selection and follow-up care.

Ravi Shah, M.D. is a board-certified ophthalmologist specializing in cataract, cornea, refractive, and anterior segment surgery. He earned his Bachelor of Arts in Cognitive Science and Managerial Studies from Rice University, graduating magna cum laude. He then received his medical degree with high honors from Baylor College of Medicine, where he was inducted into the Alpha Omega Alpha Honor Medical Society and awarded the Carlos and Doris Morris Scholarship of Presidential Excellence. Dr. Shah completed his internship in Internal Medicine at White Memorial Medical Center in Los Angeles, followed by a residency in Ophthalmology at the Roski Eye Institute, University of Southern California. During his residency, he served as Chief Resident and earned the Senior Resident Teacher of the Year Award. He further specialized with a fellowship in Cornea, Refractive, and Anterior Segment Surgery at the Cullen Eye Institute, Baylor College of Medicine. Dr. Shah is committed to advancing ophthalmology through clinical excellence and research, having contributed to over 20 research publications. His patient-centric approach emphasizes listening to each individual as a unique person. He is a member of professional organizations including the American Academy of Ophthalmology and the American Society of Cataract and Refractive Surgery. In his free time, he enjoys rock climbing, playing board games, and biking with his wife.

Dr. Jeffrey Peterson is an ophthalmologist in training who provides comprehensive, compassionate eye care while completing residency. He values clear communication, shared decision-making, and careful examination to help patients understand their diagnoses and treatment choices. In clinic he evaluates a full range of concerns--from blurred vision and red, irritated eyes to cataracts, glaucoma risk, and diabetic eye disease--and coordinates testing and imaging when needed. Dr. Peterson earned his combined MD/PhD at the University of Miami Miller School of Medicine and brings a strong research background to patient care. He completed undergraduate studies at the University of California, Berkeley and is currently a resident physician with the Department of Ophthalmology and Visual Sciences at the University of Illinois Chicago. His goal is to deliver thoughtful, evidence-informed care and to connect patients with subspecialists when advanced treatment or surgery is the best next step.

Dr. Paul J. Park is an ophthalmologist who provides comprehensive eye care for adults and families. He focuses on thorough evaluations, practical treatment plans, and helping patients understand their options for protecting vision over time. In clinic, Dr. Park cares for a wide range of eye needs—from routine eye care and comprehensive exams to the diagnosis and management of eye disease. His practice also includes cataract surgery as well as in-office laser procedures such as YAG capsulotomy when appropriate. Dr. Park completed undergraduate studies at Northwestern University, earned his medical degree from the University of Illinois College of Medicine, and completed his ophthalmology residency at Loyola University Medical Center. He is a member of the American Academy of Ophthalmology and speaks Korean and Spanish.

Dr. Pruthvi Sharlin is a comprehensive ophthalmologist who enjoys caring for adults with a wide range of vision needs. She partners closely with patients to explain findings in plain language, answer questions, and create a plan that aligns with their goals—whether that means updating glasses, treating dry eye, or planning cataract surgery. Her approach emphasizes comfort, clarity, and continuity so patients feel supported at every step of care. Dr. Sharlin earned her medical degree from the University of Illinois and completed ophthalmology residency at the University of Cincinnati Medical Center, where she gained extensive experience in medical and surgical eye care. In clinic she offers modern cataract evaluation and surgery, glaucoma laser and MIGS options when appropriate, and office-based procedures to relieve common eyelid and ocular surface problems. Outside of medicine she enjoys spending time with family, traveling, and yoga.

Dr. Abou Cham is an ophthalmologist with Carle Health in Danville, Illinois, providing comprehensive eye care for adults. He helps patients protect their vision and stay independent, from routine evaluations to advanced surgical care. He also helped expand ophthalmology services in Danville so patients can receive needed eye care closer to home. A key focus of his work is cataract care, including refractive cataract surgery with toric and multifocal intraocular lens (IOL) implants and premium lens options such as the PanOptix trifocal lens. He performs eyelid surgery and uses ophthalmic laser treatment for conditions including glaucoma, diabetic retinopathy, and posterior capsular opacification (often called a 'secondary cataract'). Dr. Cham earned his MD from the University of Iowa and completed residency training at Howard University Hospital and the University of Missouri, with additional graduate training at Florida International University.

Dr. Alexander Altman is a fellowship-trained cornea specialist with expertise in the medical and surgical treatment of corneal and external eye diseases. His clinical interests include full- and partial-thickness corneal transplantation (such as DMEK, DSAEK, and PK), advanced cataract surgery with premium intraocular lens implantation, laser vision correction (LASIK), and the management of ocular surface disease. Dr. Altman earned his undergraduate degree from Bucknell University and received his medical degree from Drexel University College of Medicine. He completed his ophthalmology residency at Rutgers New Jersey Medical School and pursued advanced fellowship training in cornea, external disease, and refractive surgery at the University of Illinois at Chicago, one of the nation’s premier programs in corneal surgery. Born and raised in Reading, Pennsylvania, Dr. Altman enjoys skiing, hiking, golfing, playing tennis, and cooking in his free time. A devoted Eagles and 76ers fan, he never misses a chance to talk sports. He is excited to join the Maryland ophthalmology community and is committed to providing the highest quality eye care with a personalized, patient-centered approach.

Dr. Michelle M. Kron-Gray, MD, PhD, is an ophthalmologist who specializes in small-incision cataract surgery and provides comprehensive eye examinations. She helps patients understand whether cataracts are affecting their vision, reviews lens and surgical options, and creates a plan tailored to daily activities such as reading, driving, and screen use. Dr. Kron-Gray earned her medical degree and a PhD in neuroscience from the University of Michigan, where she was inducted into the Alpha Omega Alpha Honor Medical Society, after graduating magna cum laude and Phi Beta Kappa from Williams College with a biology degree. She completed an internship at Presence Health Resurrection in Chicago and then an ophthalmology residency at the W.K. Kellogg Eye Center at the University of Michigan, serving as graduate chief resident. She has presented nationally and published research on cataract-surgery topics such as antibiotic use and factors linked to complications, as well as improving surgical training. She is board certified by the American Board of Ophthalmology.

Dr. Nolan J. Adams is a board-certified ophthalmologist whose practice centers on advanced cataract surgery and comprehensive glaucoma care. He is passionate about integrating emerging surgical technologies and guiding patients through clear, personalized decisions about their vision. Dr. Adams completed undergraduate studies at Northwestern University and received his medical degree from Loyola University Chicago’s Stritch School of Medicine. After a transitional year at AMITA Resurrection Hospital, he returned to Loyola for ophthalmology residency, serving as chief resident in his senior year. Outside the clinic, he enjoys time with his family and exploring the outdoors.

Dr. Shilpa G. Reddy is a comprehensive ophthalmologist at Wheaton Eye Clinic who provides medical and surgical care for a wide range of eye diseases. She has a special interest in evaluating and treating urgent eye problems, and she focuses on helping patients protect vision when symptoms come on suddenly. After earning her medical degree from the University of Alabama School of Medicine, she completed ophthalmology residency training at the University of Tennessee and practiced in Wisconsin before relocating to the Chicago suburbs. She values clear communication and careful, step-by-step planning so patients know what to expect. Dr. Reddy also incorporates integrative wellness strategies—such as mindfulness, Ayurveda, yoga, nutrition, cognitive behavioral therapy, and healthy sleep habits—to support overall well-being alongside eye care. She welcomes patients looking for both excellent clinical care and practical guidance for lifelong eye health.

Dr. Nabila Sardar is an ophthalmologist specializing in comprehensive eye care, with a focus on cataract surgery, LASIK, and eyelid facial plastics. Born and raised in Chicago, she is fluent in English and Spanish and conversational in Portuguese and Farsi, enabling her to effectively communicate with a diverse patient population. Dr. Sardar earned a bachelor's degree in Health and Humanity and a master's in Global Medicine from the University of Southern California. She then attended medical school at Loyola Stritch School of Medicine and completed her ophthalmology residency at Rush University Medical Center in Chicago. She has active research interests in cataract surgery and oculoplastics. Committed to giving back, Dr. Sardar has volunteered extensively, including teaching English in Brazil, organizing health education in Uganda, and participating in mobile clinics in Los Angeles and Honduras. In her personal time, she enjoys outdoor activities like hiking and camping with her family.

Nicole Lowrey, MD, PhD, is a comprehensive ophthalmologist who enjoys helping patients understand their options and feel confident about their care. A Texas native, she graduated with honors in biochemistry from The University of Texas at Austin and completed combined MD–PhD training at UT Southwestern Medical Center, where her NIH-supported research explored the human innate immune system. She went on to Washington University in St. Louis for her internship and ophthalmology residency, earning multiple departmental awards for clinical excellence and research. At Ideal Eye Surgery, Dr. Lowrey provides thoughtful, step-by-step guidance to match each patient’s goals with the right vision-correction approach. Whether discussing modern cataract solutions or laser vision correction, she takes time to explain benefits, risks, and recovery in clear language. Outside clinic, she enjoys St. Louis parks and arts, baking for family and friends, and exploring local vintage shops.

Dr. Andrew Jilwan is a board-certified ophthalmologist and fellowship trained pediatric specialist dedicated to delivering exceptional eye care. He earned his undergraduate degree from the University of California, Davis, and completed medical school at the University of Toledo College of Medicine. He went on to complete his ophthalmology residency at Saint Louis University, where he developed a strong interest in pediatric eye disease and strabismus. This passion led him to pursue a fellowship in pediatric ophthalmology at Nationwide Children's Hospital in Columbus, Ohio, one of the country's leading pediatric institutions. Following three years of practice in Chicago, Dr. Jilwan relocated to Michigan, where he is excited to continue serving children and families with dedication and expertise. His approach is grounded in clear communication, multidisciplinary collaboration, and a genuine commitment to improving the lives of his patients.

Dr. Peter Wu is a board-certified ophthalmologist with fellowship training focused on the cornea and anterior segment. He cares for patients with conditions affecting the front of the eye and offers both medical and surgical options designed to improve vision and comfort. His expertise includes corneal transplantation, complex cataract surgery, and laser vision correction procedures such as LASIK and PRK. Dr. Wu completed ophthalmology training at the University of California, Davis, where he served as chief resident, and then advanced his subspecialty training through a cornea fellowship at the Illinois Eye and Ear Infirmary at the University of Illinois at Chicago. He is known for a thoughtful, detail-oriented approach and emphasizes helping patients understand their choices so they can make confident decisions about treatment. He has also held leadership roles in laser vision correction programs and has served as a team ophthalmologist in professional sports.

Dr. Tayaba Azher grew up in the western suburbs of Chicago and earned her Bachelor of Science in Biology from Benedictine University, graduating Summa Cum Laude. She obtained her medical degree from Saint Louis University, where she was a member of the Alpha Omega Alpha Medical Honor Society and received The Merck Manual Award for academic excellence. She completed her internal medicine training at West Suburban Medical Center in Oak Park, Illinois, and then specialized in ophthalmology at the University of Minnesota. During residency, she was involved in research, medical student teaching, and volunteering to provide eye care to underserved populations. Dr. Azher is a member of the American Academy of Ophthalmology and her clinical interests include cataracts, glaucoma, ocular surface diseases, minor eyelid procedures, and various laser surgeries. Dr. Azher joined Associated Ophthalmologists in 2022 and is excited to be back in Illinois with her husband and two children. In her free time, she enjoys cooking, traveling, reading, and hiking.