Meet Our Providers

Learn About Locust Grove Pediatrics

Learn more about our providers and their experience. We look forward to meeting you and we can't wait to welcome you and your child. We accept most insurance policies. Yes, we will help you with the paperwork! Contact us today.

John F. Mynatt Jr. M.D.

Dr. John F. Mynatt Jr. is the founding partner of Locust Grove Pediatrics. He is also a native of Georgia. He was raised in the metro Atlanta area and received a Bachelor of Science Degree in Applied Biology from the Georgia Institute of Technology. He also attended medical school at the Medical College of Georgia in Augusta, GA where he also completed an Internship and Residency in Pediatrics. He is certified by the American Board of Pediatrics and an active member of The American Academy of Pediatrics. John has been practicing pediatrics in the McDonough and Locust Grove area since 1997, and he currently has affiliations with Henry Medical Center, Southern Regional Medical Center as well as the Children’s Healthcare of Atlanta. He lives locally and is married to his wife, Amy, and has three children – Luke, Jackson, and Libby. In what little spare time he has, you may find him participating in community events, engaged in youth sporting events or attending church.

Whitney Williams, CPNP

Hannah Swirsky, CPNP

Wesley Cosnahan, CPNP

Wesley is a native of Macon, Ga but currently lives in Forsyth with his wife, Rebecca-Rose and daughter, Blakely. He graduated from Georgia Southern University in 2017 with his Bachelor of Science in Nursing and worked as a Registered Nurse in Pediatric Intensive Care until 2023. Wesley attended the University of Alabama at Birmingham where he graduated from in 2023 with his Masters in the Science of Nursing. He is a Certified Pediatric Nurse Practitioner through the Pediatric Nursing Certification Board. In his free time, Wesley enjoys singing on the worship team at church, golfing, and spending time with his family.

Friendly

Our staff is friendly and will make you feel at home.

Educated

We are educated and have the experience you want.

Comfortable

You can rest easy and relax in our comfortable office.

Appointment

To set up an appointment, go here.

We look forward to seeing you in our office, and we hope that you and your child love it here. We hope to build a strong relationship with you and watch your child grow up healthy and happy!

Well Child Visits

All well child exams and physicals are performed by appointment only. Schedule your child’s exam in advance to make sure they stay on schedule. Please be aware that June, July and August are very busy due to back to school exams.

Sick Appointments

Our telephone lines open at 8:30 AM Monday through Friday. Please call as early as you can to ensure a same-day appointment for your child. In most cases, your appointment will be scheduled with the provider that is first available. Due to the personal, focused care that we want to provide for each child, walk-ins are very strongly discouraged.