Doctor Jennie Chung smiling in her office

Who We Are

Welcome to our practice at Happy Bun Pediatrics! This is a family-friendly general Pediatrician office located in McKinney, Texas, conveniently located at 380 and Coit Rd, also serving Frisco, Prosper, Celina, Little Elm, Allen, and Plano areas. Expert board-certified pediatrician Dr. Jennie (Yu-Chen) Chung, MD, FAAP, and her staff provide comprehensive preventive care and sick care from newborns to young adulthood. The staff boasts a diverse array of experience to diagnose and address a variety of health concerns.

Offering a Comprehensive Suite of Services Including:

  • Routine Checkups

  • Vaccinations

  • Sports Physicals

  • Acute and Chronic Illnesses

  • Newborn Care

  • Behavioral Consultations

  • After-Hours Care

  • Specialists Referrals

Our Services

As families that have worked with her know, Dr. Chung provides individualized medical care with science-based methodologies in a holistic approach. She enjoys working with children and takes time getting to know each child and their family, understanding their unique needs and concerns.

The outside view of Happy Buns Pediatric building

If it’s time for your little one’s checkup or your little one isn’t feeling well, partner with Dr. Chung at Happy Bun Pediatrics! To make an appointment for your child, call the office to speak with a friendly staff member or click the online appointment-request booking tool today.