Doctors & Staff
Meet the experienced and friendly doctors and staff who make DeltaVision Optical the leading provider of vision care products and services in Lansing.
Gregory Popowitz, O. D.
Undergraduate Studies: University of Michigan, Ann Arbor, MI
Graduate Studies: Honors Graduate, Michigan College of Optometry
Internships: Allen Park V.A. Hospital Department of Ophthalmology, Jackson Prison Duane L. Waters Hospital Eye Clinic, Sinai-Grace Hospital Low Vision Clinic
American Optometric Association
Michigan Optometric Association
Board of Advisors, TLC Eyecare and Laser Centers
Vision Source Affiliate
Specialties: Treatment and Management of Dry Eye Disease, Cataract and Lasik Comanagement
Philanthropy
Volunteers of America Annual Veterans Stand-Down, providing homeless veterans with free eye exams and glasses since 2005
InfantSee Program, providing infants ages 6 to 12 months with free wellness eye exams
Personal
Married with four children
Youth soccer and basketball coach, Boy Scouts of America Leader
“I am passionate about identifying and correcting vision and eye health problems for patients of all ages and would love to have the opportunity to take care of you and your family.”
Diana Stewart, O.D.
Graduate Studies: Illinois College of Optometry, Chicago, Illinois
Specialties: Primary Care and Contact Lenses, Treatment and Management of Glaucoma, Treatment and Management of Dry Eye Disease, Diabetic Eye Exams
Philanthropy
Mission Trips to Costa Rica, Mexico, and China
Yearly clinics from 2011 through 2018 with OneSight to Detroit helping to provide students of all ages with free eye exams and glasses
Personal
Dr. Stewart lives in Okemos with her husband and two children. She has practiced in the area since 2011. She loves to spend time with her family and enjoys being outdoors and traveling.
Ellen Dohr, O.D.
Undergraduate Studies: Pacific University, Forest Grove, OR
Graduate Studies: Pacific University College of Optometry
Internship: Indian Health Center, Seattle, WA
American Optometric Association
Michigan Optometric Association
Vision Source Affiliate
Personal
Married with two beautiful children
“Being an optometrist is one of the best jobs in the world. My goal is to help patients improve their vision and maintain the health of their eyes.”