Passionate Personal Pediatrics

here for your family

A partner for your family’s care

Like part of the family. We care for children and teenagers, whether it’s well checks, sick visits, newborn care or physicals. We take the time to answer all your questions and give you and your children the focused attention they deserve. When you call after hours with an emergency, you speak to one of our providers and will be taken care of as soon as possible.

meet your providers

Michael S. Amster, M.D.

Dr. Michael Amster founded Warrenton Pediatrics in 2006 after practicing medicine for four years in Centreville, Virginia. As a board-certified Pediatrician since 2002, he has expertise in neonatal, childhood, and adolescent medicine. He feels it’s vitally important to work with the patient and their family, including the mental, physical, nutritional, and developmental factors that make up every child.

Cheryl Kemerer, M.D.

Dr. Cheryl Kemerer has been practicing pediatrics since 2000. She has a wide range of special interests within pediatrics, including newborn care and lactation, developmental pediatrics, and adolescent health. Dr. Cheryl strongly believes in the importance of working with parents and families to provide the best care for her patients.

Ashley Jeniec, MS, CPNP-PC

A board-certified Pediatric Nurse Practitioner and licensed through the Virginia State Board of Nursing and Board of Medicine. Ashley spent many years as a labor nurse and has a wealth of experience working with new moms and young children that she is excited to bring to her patients.

Sooky Emmanuel-Frank, MS, CPNP-PC

A Pediatric Nurse Practitioner licensed by the Virginia State Board of Nursing and Board of Medicine. Sooky is board-certified by the Pediatric Nursing Certification Board (PNCB), and has over ten years of pediatric nursing experience, to include school health, neonatal intensive care, and pediatric intensive care that she brings to our practice and her patients.

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News, Blog & Resources

Why Get a Well Check?

When you are starting your back to school checklist, make sure that you have a Well Check scheduled with your Pediatrician. Well Checks are the backbone of preventative medicine. They establish a baseline of health for your child, help us spot anything unusual, and...

Summer Safety: Part One

Welcome to the best time of the year! Its summer, and that means quality family time spent at the pool, the beach, outside in the yard, or a good relaxing day indoors. With summer comes a few safety issues that may not be as prevalent throughout the rest of the year....

Linton Hall Pediatrics is Open for All!

Dr. Amster, M.D., FAAP, and Dr. Kemerer, M.D., FAAP, are excited to announce that Warrenton Pediatrics opened a second location, Linton Hall Pediatrics in Gainesville, Virginia on May 9th, 2019. Linton Hall will have all the same familiar faces that our patients have...