Dr. Edward Leuschner is a board-certified ophthalmologist with more than 30 years of experience providing comprehensive eye care and advanced ophthalmology services to patients throughout West Michigan.

Since joining Sight Eye Clinic in 1981, he has dedicated his career to helping patients preserve and improve their vision through compassionate, patient-centered care. Dr. Leuschner earned his medical degree from the Medical University of South Carolina before completing his ophthalmology residency at Brooke Army Medical Center in San Antonio, Texas. He is certified by the American Board of Ophthalmology and remains committed to delivering the highest standard of medical and surgical eye care.

As a comprehensive ophthalmologist, Dr. Leuschner provides a wide range of services, including comprehensive eye exams, cataract surgery, glaucoma treatment, YAG laser capsulotomy, diabetic eye care, and the diagnosis and management of many common and complex eye conditions. Throughout his career, he has focused on delivering personalized treatment plans that protect long-term vision while helping patients achieve the best possible outcomes.

Dr. Leuschner’s passion for ophthalmology began with a lifelong fascination with the human eye and its remarkable design. He believes that improving a person’s vision can have a profound impact on their quality of life, making every patient interaction meaningful. His approach centers
on listening carefully, educating patients about their condition, and ensuring they feel supported throughout every step of their care. His goal is for every patient to leave the office feeling heard, cared for, and confident in their treatment plan.

Throughout his career, Dr. Leuschner has remained active in several professional organizations, including the American Academy of Ophthalmology, the American Society of Cataract and Refractive Surgery, and Physicians’ Health Organization initiatives. He has also been recognized as one of Holland’s top ophthalmologists, reflecting his longstanding commitment to
exceptional patient care and clinical excellence.

Outside the office, Dr. Leuschner enjoys cycling, traveling, and participating in short-term mission trips. He proudly served 10 years on active duty in the United States Army, attaining the rank of Major.

He and his wife have been married for more than 37 years and are blessed with four children and seven grandchildren. Whether caring for routine vision needs or performing cataract surgery, Dr. Leuschner believes every patient deserves individualized attention, clear communication, and compassionate care that helps them enjoy a lifetime of healthy vision.

Dr. Bryan Huffman is a board-certified ophthalmologist with more than 21 years of experience providing comprehensive eye care, advanced eye surgery, and laser treatments to patients throughout West Michigan. Raised in Hudsonville, Michigan, Dr. Huffman is dedicated to helping patients understand their eye health so they can confidently participate in their treatment decisions. He earned his Bachelor of Science in Biology with High Honors and his Doctor of Medicine from the University of Michigan before completing his ophthalmology residency at the University of Florida’s Shands Teaching Hospital, where he served as Chief Resident. He is certified by the American Board of Ophthalmology and is an active Fellow of the American Academy of Ophthalmology.

As a comprehensive ophthalmologist, Dr. Huffman provides a full spectrum of medical and surgical eye care, including comprehensive eye exams, cataract surgery, eyelid surgery, laser eye procedures, glaucoma treatment, diabetic eye care, contact lens and glasses evaluations, pterygium removal, and eye muscle surgery. He also performs advanced laser procedures, including YAG laser capsulotomy, selective laser trabeculoplasty (SLT), laser iridotomy, PRP laser treatment, and laser retinopexy. His clinical focus is delivering exceptional outcomes through the latest technology while making treatment as comfortable and stress-free as possible for every patient.

Dr. Huffman believes patient education is one of the most important aspects of quality eye care. He takes the time to explain each diagnosis, answer questions, and discuss treatment options so patients fully understand their condition and feel confident about their care. Whether performing cataract surgery, treating chronic eye diseases, or providing routine vision care, his goal is to combine advanced medical expertise with compassionate, personalized care that helps patients achieve the best possible vision.

In addition to caring for patients, Dr. Huffman has served in numerous medical leadership positions throughout Michigan. He currently serves as Speaker of the House of Delegates for the Michigan State Medical Society, President of the Ottawa County Medical Society, and serves on several healthcare leadership committees dedicated to advancing patient care across the state.

Outside the office, Dr. Huffman enjoys ultra-marathon open water swimming, woodworking, home renovation, boating, restoring classic cars, and building guitars and fine furniture. He has earned international recognition for several record-setting endurance swims, including becoming the first Michigan resident to complete the Triple Crown of Open Water Swimming and the first man to swim across Lake Superior. He and his wife, Stacy, have been married for more than 28 years and are proud parents of two sons. Above all, Dr. Huffman wants every patient to leave their appointment feeling informed, cared for, and confident they received the highest level of ophthalmic care.

Dr. Peter Bast is a board-certified ophthalmologist with more than 15 years of experience providing comprehensive eye care and advanced ophthalmic surgery to patients throughout West Michigan. Originally from Holland and raised in Grand Rapids, Dr. Bast is passionate about preserving and restoring vision through expert diagnosis, personalized treatment, and compassionate patient care. He earned his Doctor of Medicine from the University of Michigan Medical School before completing his ophthalmology residency at Baylor Scott & White Eye Institute, where he served as Chief Resident. He is certified by the American Board of Ophthalmology and is a Fellow of the American Academy of Ophthalmology.

Dr. Bast specializes in cataract surgery and offers a full range of ophthalmology services, including glaucoma management, diabetic eye exams, YAG laser capsulotomy, selective laser trabeculoplasty (SLT), dry eye treatment, blepharoplasty, routine eye exams, vision correction, and both therapeutic and cosmetic BOTOX treatments. His clinical focus is helping patients protect their long-term eye health while achieving the best vision possible through individualized treatment plans and advanced surgical care.

For Dr. Bast, the well-being of every patient is the highest priority. He believes many eye conditions require thoughtful clinical judgment, specialized expertise, and a strong partnership between physician and patient. He strives to create an environment built on trust, respect, and
open communication so patients feel informed and confident throughout every stage of their care. Whether helping someone experience the life-changing clarity that follows cataract surgery or preserving vision through the management of chronic eye disease, his greatest reward is seeing patients regain confidence in their sight.

Outside the office, Dr. Bast enjoys reading and writing, woodworking, collecting and appreciating fine wines, and serving in church leadership. He has also published essays and poetry in literary journals. Above all, he wants every patient to leave their appointment feeling reassured, confident in their care, and knowing that he takes the responsibility of protecting their vision seriously.

Dr. Jacqueline Erdahl is a board-certified ophthalmologist dedicated to providing thoughtful, individualized eye care for patients of all ages. She believes the best outcomes come from listening first—taking the time to understand each patient’s concerns, lifestyle, and goals before developing a personalized treatment plan. By combining evidence-based medicine with the latest advances in ophthalmology, she strives to ensure every patient feels informed, respected, and comfortable throughout every step of their care.

Dr. Erdahl earned her medical degree from A.T. Still University and completed her ophthalmology residency at Kettering Health in Dayton, Ohio, where she served as Chief Resident. She is board certified in ophthalmology by the American Osteopathic Association and remains committed to staying current with the latest technology and treatment options to provide exceptional eye care for her patients.

As a comprehensive ophthalmologist, Dr. Erdahl provides a full range of medical and surgical eye care services, including comprehensive eye exams, cataract evaluation and cataract surgery, glaucoma management, diabetic eye exams, dry eye treatment, retinal disease management, and the monitoring and treatment of age-related macular degeneration. She also
offers both therapeutic and cosmetic BOTOX® injections. Her special clinical interests include cataract surgery, glaucoma care, retinal pathology, dry eye treatment, and helping patients benefit from the latest advancements in ophthalmology.

Dr. Erdahl was drawn to ophthalmology because of its unique blend of medical precision, surgical innovation, and the profound impact that vision has on a person’s quality of life. She was first introduced to the specialty while working at her father’s ophthalmology practice in Alma, Michigan, during high school. Helping patients preserve or restore their sight—and seeing the tangible improvements that better vision brings to their independence, confidence, and overall well-being—continues to inspire her every day. She especially values building long-term relationships with patients and considers it a privilege to care for them throughout every stage of their eye health journey.

In addition to caring for patients, Dr. Erdahl has participated in ophthalmic research throughout her training and remains active in professional organizations, including the American Academy of Ophthalmology, the American Osteopathic Association, and the American Medical Association. She is committed to lifelong learning and continually expanding her knowledge to provide the highest quality care possible.

Outside the office, Dr. Erdahl enjoys spending time with her husband, Luke, an emergency medicine physician, and their two sons. Their family loves taking advantage of everything West Michigan has to offer, including volleyball, wakeboarding, kiteboarding, downhill          and cross-country skiing, and gathering with friends and family for dinner and board games.

Above all, Dr. Erdahl is committed to treating every patient with compassion, honesty, and respect. Her goal is for patients to leave each appointment feeling heard, reassured, and confident in their care plan, with a clear understanding of their eye health and the next steps in their treatment. She believes excellent eye care is built not only on clinical expertise, but also on trust, communication, and meaningful partnerships with every patient she serves.

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