Jennifer R. Mellick, MD, FAAP

(Managing Partner)


According to my mom, I decided to become a doctor at age six after visiting her in the hospital when she delivered my youngest sister. The obstetrician took the time to explain how the placenta worked, and I was instantly fascinated by the “why” and “how” of the human body. While I remember that moment clearly, I’m not entirely convinced medicine was always my only plan—I did briefly consider becoming a Broadway star. Fortunately for everyone (especially those who have heard me sing to a crying child), I chose the better path.


By high school, I knew I wanted to pursue medicine, but pediatrics didn’t truly come into focus until I worked as a nanny during college. I discovered how much I loved interacting with children—their curiosity, honesty, and unique perspectives. I initially worried pediatrics might mean a steady stream of routine coughs and colds, but shadowing a pediatrician early in medical school quickly proved otherwise. Children are every bit as complex as adults, and what drew me in was the opportunity to influence a child’s health and development in ways that can last a lifetime.


One of the greatest joys of my work is the connection I build with my patients and their families. I still smile when I hear that children don’t just “play doctor”—they play “Doctor Mellick.” And these days, I’ve noticed something new at home too—my own daughters are starting to value my input more, especially now that two of them are mothers themselves. It’s a full-circle moment I didn’t fully appreciate until I got here.


Outside the office, I spend my time with my husband and our four daughters—two of whom are married with children, one in nursing school, and one still at home. Becoming a grandmother has been one of the greatest joys of my life—not only because of my grandchildren, but because of the perspective they bring. The wonder they find in the simplest things—bubbles, a familiar face, a story read aloud—is a powerful reminder of what truly matters. Just as meaningful is watching my daughters step into motherhood and aunt roles with such strength, intuition, and love. They are, in many ways, even better than I was—not because I fell short, but because they have learned from both the things I did well and the things I didn’t get perfectly.


That perspective shapes how I care for families. While I bring medical knowledge and experience, I know that the most important influence on a child’s health is the relationship they have with their parents and caregivers. I am especially passionate about mental health—not only treating it, but helping to prevent it by encouraging balance, rest, and meaningful connection. Children need downtime, space to think, and room to simply be. In a world that feels increasingly fast and connected online, I believe it is face-to-face relationships and genuine human connection that truly sustain us. My goal is to support and strengthen those relationships, because they are the foundation of lifelong well-being.


In my free time, I love reading, cooking, and continuing to learn something new every day. I especially enjoy quiet moments at the lake with our dogs, watching the natural world—a reminder of how small we are, and yet how much we matter.

Dr Mellick has been at Pediatric Partners since 2003.



Accepting New Patients:


  • Yes, accepting new patients

 

Locations Served:


  • Olathe: Tuesday, Wednesday, Thursday, Friday (Starting September 2025: Monday, Tuesday, Wednesday, Friday)

 

Undergraduate Education:


  • Kansas State University, 1995

 

Medical Education:


  • University of Kansas School of Medicine, 2000

 

Residency:


  • Pediatric Residency, 2003

(Dr. Mellick spent three years at the University of Kansas Hospital as a pediatric resident, followed by a year serving as Chief Resident.)

 


Academic Appointments:


  • Managing Partner, Pediatric Partners, 2012

(Clinical Assistant Professor University of Kansas School of Medicine In Practice Since: 2003)

 


Affiliations:


  • Hospital Staff: Overland Park Regional Medical Center and Advent Health - Shawnee Mission.

 

Board Certifications:


 

Positions:


  • Kansas Chapter of American Academy of Pediatrics President 2016-17

 

Awards:


  • Top Doctor 2021 and 2023
  • Dennis M. Cooley Advocacy Award 2026 — an honor from the Kansas Chapter of the American Academy of Pediatrics recognizing pediatricians who make a real impact on state and national policy to improve children’s health