Our Doctors

Dr. Chad Otte

Optometrist

Dr. Chad A. Otte was raised in Maria Stein, OH and graduated in 2003 from Marion Local High School. He then attended Wilmington College where he graduated with honors with his bachelor’s degree in Biology/Pre-Medicine. Dr. Otte graduated cum laude from The OSU College of Optometry in 2011 and has been working at Mercer In-Sight, LLC ever since. He is a member of the AOA, OOA, Beta Sigma Kappa, and was Zone Governor for the AOA Zone 10.

Dr. Joshua Werling

Optometrist

Dr. Joshua Werling was born and raised in St. Henry where he graduated from St. Henry High School in 2007. He then attended Ohio Dominican University for 3 years before being accepted early into The OSU College of Optometry. Dr. Werling graduated cum laude from OSU in 2014 and shortly after began his Optometry career at Mercer In-Sight, LLC.

Dr. Megan Krebs

Optometrist

Dr. Megan Krebs is 2007 graduate of Wapakoneta High School. She attended The Ohio State University, graduating cum laude with honors in 2011 with her bachelor’s degree in biology and cum laude in 2015 with her doctorate in optometry.

Dr. Ryan Rutschilling

Optometrist

Dr. Ryan R. Rutschilling was raised in Celina, OH and graduated from Celina High School in 2011. After high school, he attended Capital University double majoring in Chemistry and Biochemistry.

Dr. Jared Coleman

Optometrist

Dr. Jared Coleman grew up in Tiffin, Ohio and graduated from New Riegel High School in 2015. He then attended The Ohio State University where he graduated magna cum lade with his Bachelor's degree in biology in 2019.