At Ogemaw Eye Institute in West Branch, Michigan, we are dedicated to delivering exceptional care and patient satisfaction. Our team offers a full spectrum of ophthalmic, optometric and optical services to meet your individual needs.
Every patient receives the benefit of our board-certified ophthalmologist and in-house optometrist, who work together to provide personalized treatment in a supportive environment.
We strive to make every visit relaxed and comfortable. Our eye doctors and staff dedicate one-on-one time to ensure you receive the most thorough visual evaluation. We take care to explain conditions and vision needs in clear, understandable terms, so you feel confident in your care and empowered in your vision health.

Dr. Zelenak earned his Bachelor of Science from Wayne State University and his Doctor of Osteopathic Medicine from Michigan State University. He completed his internship at St. John Hospital; a fellowship at Michigan State University College of Osteopathic Medicine; and a residency at the Detroit Osteopathic Consortium, where he served as Chief Resident.
ASSOCIATIONS
Past President, Michigan Society of Eye Physicians and Surgeons
Fellow, American Academy of Ophthalmology
Fellow, American Osteopathic College of Ophthalmology, Otorhinolaryngology, Head and Neck Surgery
Member, American Medical Association
Member, American Osteopathic Association
Member, Michigan Osteopathic Association

Dr. Bulow earned her undergraduate degree from Ferris State University and graduated with honors from the Michigan College of Optometry.
ASSOCIATIONS
Member, American Medical Association
Member, American Osteopathic Association
Member, Michigan Osteopathic Association
Expert Team, Comprehensive Care
Every patient receives the benefit of our board-certified ophthalmologist and in-house optometrist, who work together to provide personalized treatment in a supportive environment. With over 23 years of experience from Dr. Zelenak and Dr. Bulow’s dedication since 1997, you get the full spectrum of ophthalmic, optometric and optical services under one roof.
Cutting-Edge Technology, Local Convenience
We bring the most advanced eye care technology to West Branch — including being the first practice in Northern Michigan to offer Voyager™ DSLT laser therapy for glaucoma and premium PanOptix® Trifocal IOLs for cataract surgery. You don’t need to travel to get world-class care.
Patient-Centered Approach
We take time to explain conditions and vision needs in clear, understandable terms, so you feel confident in your care and empowered in your vision health. Our doctors dedicate one-on-one time to ensure you receive the most thorough visual evaluation in a relaxed, comfortable environment.
Trusted by Your Neighbors
With deep roots in Mid-Michigan and a reputation built over decades, patients are proud to share “he’s my eye doctor” when talking about Dr. Zelenak with others in the community. Dr. Bulow, a West Branch native, returned to her hometown to serve the people she grew up with, while Dr. Zelenak has become a pillar of the local healthcare community.