About Us...

Dr Coker is board certified with the American Board of Pediatrics. He is from Dallas, Texas where he graduated with honors from UT-Dallas earning a Bachelor of Science degree in Biology. He received his MD from the University of Pennsylvania. He completed a pediatrics internship and residency at UT- Houston in the World's largest medical center. Dr. Coker is a fellow with the American Board of Pediatrics. He is a member of the Georgia Academy of Pediatrics.

Dr. Coker and his wife have four children and are active in church and family activities. They enjoy traveling when time permits.

Sara joined Coker Pediatrics in August, 2026. She received her Bachelor of Science in nursing from Gordon State College in Barnesville, and her MSN from Columbus State University. She is board certified by the American Academy of Nurse Practitioners as a Family Nurse Practitioner. She currently lives in Barnesville with her husband and two dogs. She enjoys reading, baking, and being active in her church.

Tiffany is board certified as a pediatric nurse practitioner who joined Coker Pediatrics in August,2026. She earned her Bachelor of Science in Nursing (BSN) from Mercer University in 2010 and developed her passion for pediatric care while working at Children's Healthcare of Atlanta. Tiffany went on to earn her Master of Science in Nursing (MSN) from the University of South Alabama.

Tiffany is committed to providing compassionate care to her patients. She lives in Pike County with her husband and three children, where she enjoys running, spending time at the beach, and watching her kids play baseball and softball. She is also active in her local church.

Kristen joined Coker Pediatrics in March of 2025. She received her BSN from Abraham Baldwin Agricultural College. She is board certified through the pediatric nursing certification board as a Pediatric Nurse Practitioner. Kristen lives in Locust Grove with her husband and their son, Luca, and are currently in the process of adopting their 2nd child. She enjoys spending time with family and friends, reading (especially Harry Potter), photography, watching the Atlanta Braves, and is active in her church!

Whitney joined Coker Pediatrics in March, 2025. She has been in pediatric nursing for over 15 years. She has a background in the NICU and earned her ASN at Gordon College, her BSN at Clayton State University and her MSN at the University of South Alabama. She has always known she was called to do pediatrics. She lives in Barnesville with her family. She enjoys spending time on the farm with her husband, two kids and horses. She enjoys running and hiking when she can, too.

Marie joined Coker Pediatrics in January 2015. She received her BSN and MSN from Texas Tech University Health Sciences Center. She is board certified by the American Academy of Nurse Practitioners as a Family Nurse Practitioner. Marie lives in Pike County with her husband, two children, and multiple animals. She loves spending time outdoors with her family, is active in her church, and loves riding horses when time permits.

Kaitlin joined Coker Pediatrics in February 2020. She received her Associate of Science in Nursing from Gordon State College in Barnesville and her MSN from the University of Alabama at Birmingham. She is board certified by the Pediatric Nursing Certification Board as a Pediatric Nurse Practitioner. Kaitlin lives in Barnesville with her husband and twin baby girls. She enjoys going to the lake and going camping with her family and friends.