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Doctors & Staff

Meet the experienced and friendly doctors and staff who make Deltavision Optical Center a proud provider of vision care products and services in Flint.


Mary H. Espy, O.D.

Dr. Espy bought the practice in December 2017 and has worked very hard transforming it into a friendly “best practice” with state of the art equipment, quality frames and lenses for everyone to enjoy!


Alexis Melton – Office Manager

Alexis is our Dynamic Office Manager. Alexis brings a wealth of knowledge with her and is ready to help patients and staff with any issues that arise. Alexis joined our practice in April 2018.


Rhonda Dietrich – Technician

Rhonda is one of our outgoing technicians who has been with our practice since October 2018.


Sandra Riedel – Technician

Sandy is one of our amazing technicians and has been with our practice since January 2018.


Michelle Carsten – Optician

Michelle is our knowledgeable friendly Optician she has been with the practice since January 2019.


Miranda Woodruff – Patient Care Coordinator

Miranda is our exceptional patient care coordinator she has been with our practice since September 2019.


Savanna Compton – Patient Care Coordinator

Savanna is our outstanding patient care coordinator she has been with our practice since September 2019.


Porky – Our mascot!

Porky is our alternating exotrope mascot! She is our office manager’s puppy! Full of personality and fun.