Meet Our Physicians at Leawood Pediatrics

Welcome to Leawood Pediatrics!

We strive to provide compassionate, personalized, and comprehensive medical care to our patients. Leawood Pediatrics is committed to providing superior service through innovative, current technology and utilizing the most up-to-date medical information.

Our Board certified Pediatricians will help educate you on developmentally appropriate milestones, caring for your child during illness and planning for a healthy adult life.

Mary Hamm, MD, FAAP
Physician

Philosophy: 

As a pediatrician dedicated to nurturing the health and well-being of your child, I understand the whirlwind of emotions and questions that come with parenthood.  With a blend of expertise and empathy, I strive to create a comforting environment where you feel heard, supported, and empowered in your journey as a parent.

With a focus on preventative care and wellness, I believe in fostering healthy habits from the very beginning.  Whether it's guiding you through those early milestones, offering advice on nutrition and sleep routines, or addressing any concerns you may have, my goal is to provide comprehensive care that promotes your child's growth and development.  I will also continue to support your parents journey as your child moves through the tween and teen years and the new challenges that can arise during this time.

Beyond medical expertise, I aim to build strong, trusting relationships with both you and your child.  I believe in open communication, active listening, and collaborative decision-making, ensuring that you feel confident and informed every step of the way.

Parenthood is an incredible journey filled with joy, challenges, and endless love.  As your pediatrician, I m here to support you through it all, celebrating the milestones and offering guidance through the bumps in the road.  Together, let's nurture a happy, healthy future for your family.

Education & Training:

I am a KC local!  I attended Blue Valley Schools throughout my childhood, graduated from K-state, and completed medical school at the University of Kansas.  My pediatric residency training was completed at Children's Mercy Hospital where I also served an additional year as Chief Resident.  I have been serving as a pediatrician in the KC community since 2009 and am proud to have partnered in the opening of Leawood Pediatrics in 2011.  I am currently accepting new babies and siblings of established patients.  I am on staff to care for newborns at Overland Park Regional and Advent Health Shawnee Mission.

My personal life:

I have been married for 20 years to my husband, Ryan.  We share two teenage sons, a labradoodle named Whitney, and a home in Overland Park.  Outside of spending time with my boys, I am dedicated to my yoga practice, walking my dog, reading, and gardening.

Thanks for taking the time to learn about Leawood Pediatrics!  We look forward to partnering with you!

Megan Loeb, MD, FAAP
Physician

Hello, I'm Dr. Loeb, and I'm thrilled to be part of the compassionate and dedicated team at Leawood Pediatrics. As a pediatrician, my journey into the world of healthcare began with a Bachelor's degree in Nutrition Science from Kansas State University. I then pursued my medical education at the University of Kansas School of Medicine, where I gained the knowledge and skills to care for children's health.

I further honed my expertise during my residency at Children's Mercy Hospital, and I'm proud to have completed a chief resident year. This experience has equipped me with the tools and leadership to provide exceptional care to your children.

In addition to my professional life, I am a family person at heart. I am married and have a teenage daughter, and we share our lives with two crazy dogs. I understand the joys and challenges that come with raising a family, and I'm here to support you every step of the way.

Outside the office, I'm passionate about quite a few things. You might find me pedaling away on my Peloton, experimenting in the kitchen, creating unforgettable memories at Disney World with my family, volunteering in the community, and spending time with my church. These interests help me maintain a balanced and fulfilling life, which in turn, helps me provide the best care for your children.

I'm currently accepting new babies and siblings of established patients. You can also find me on staff to care for newborns at Overland Park Regional and Advent Health Shawnee Mission. Your child's health and well-being are my top priorities, and I look forward to being a part of your family's healthcare journey.

Thank you for considering Leawood Pediatrics for your child's medical care, and I can't wait to meet you and your family.

Sincerely, Dr. Loeb

Mary Nagy, MD, FAAP
Physician

Dr. Nagy is one of seven children and grew up in northwest Missouri. She attended the University of Missouri-Kansas City School of Medicine and completed her pediatric residency at Children's Mercy Hospital. She has enjoyed practicing medicine since 1986 and now sees children of former patients! Her most outstanding accomplishment is balancing practicing medicine with motherhood. She is married and enjoys spending as much time as possible with her family and friends.  Dr. Nagy is accepting new patients and new babies,  and is on staff to see newborns at both Overland Park Regional and AdventHealth Shawnee Mission.

Aundria Speropoulos, MD, FAAP
Physician

Dr. Speropoulos grew up in the St Louis area. She attended the six year University of Missouri-Kansas City School of Medicine and received her combined bachelors degree and medical degree. She completed her pediatric residency training at Cardinal-Glennon Children's Hospital in St Louis. Dr. Speropoulos has five children, three girls and twin boys, ranging in ages from 1 to teens.  She enjoys staying physically active, attending her children's sporting events and spending time with her family.  Dr. Speropoulos is accepting new patients age 5 and under as well as new babies.  She is on staff to see newborns at both Overland Park Regional and AdventHealth Shawnee Mission.

Putul Allen, MD FAAP
Physician

Dr. Allen grew up in Texas and still believes in southern hospitality.  After attending Texas A&M University, she went to medical school at the University of Texas at Southwestern in Dallas and completed her pediatric training at Cincinnati Children's in Ohio. She has been in private practice for nine years prior to joining our office.  She is married with two teenage boys, enjoys traveling with her family, good food and photography. Dr. Allen is now accepting new patients and new babies, and is on staff to see newborns at both Overland Park Regional and AdventHealth Shawnee Mission.

Angela Gatz, MD FAAP
Physician

Dr. Gatz grew up in Prairie Village, KS and graduated from Bishop Miege High School. She completed her undergraduate degree and medical degree at KU. She went on to complete pediatric residency at the University of Iowa. Dr. Gatz is married to a family physician and they have four young children. She is currently accepting new patients and new babies, and will round on newborns at both Overland Park Regional and AdventHealth Shawnee Mission. 

Lisa Godfrey, MD FAAP 

Dr. Godfrey grew up in St. Louis, Missouri and attended Saint Louis University for both undergrad, majoring in Biology, as well as medical school.  She moved to Kansas City to complete pediatric residency training at Children's Mercy Hospital and fell in love with KC.  She worked for several years in the Children's Mercy ED before joining Leawood Pediatrics.  Dr. Godfrey and her partner love to spend time with their German Shepherd, Atticus, as well as their nieces and nephews.  She considers herself a foodie and loves to try new restaurants in KC.  In her free time, she loves to travel, hike, and to cheer on the KC Chiefs and STL Blues.  Dr. Godfrey is thrilled to be a part of Leawood Pediatrics and to provide acute care for your families' sick visits.

Dr. Ryan Steele, MD FAAP

I am the newest physician at Leawood Pediatrics!  I am honored and so excited to have the opportunity to work with kids here in Kansas City.  I'm passionate about high quality and comprehensive care for children of all ages.  I prioritize family and patient-centered decision making, ensuring that every child's unique needs are met with compassion and expertise.  I will work to ensure that your child is the happiest and healthiest that they can be by providing excellent care and consistently supporting you are as a parent.

I graduated with honors from the University of Kansas with a degree in Human Biology.  After that, I pursued my medical education at the University of Arkansas, where I earned by my MD and a Master of Public Health.  I then completed my residency at Arkansas Children's Hospital, and I was honored to then serve an additional year as Chief Resident.  During that time, I gained valuable leadership experience and further developed my clinical skills.

While I have a particular interest in sports medicine, I genuinely enjoy all aspects of pediatrics, from newborn care through adolescence.  I believe that the best way to care for patients is to meet the individual needs of each child and family, working together as a team to do what's best for every child.

On a personal note, I'm married to my wonderful wife, Ryland, and we welcomed our son in late 2023.  Experiencing the same milestones as a parent that so many of my patients go through has been incredibly enriching.  In our free time, we love going to the lake, taking ski trips, and spending as much time outdoors as possible. 

I'm currently accepting new babies and new patients of all ages.  You can also find me on staff to care for newborns at Overland Park Regional and Advent Health Shawnee Mission.

I look forward to meeting you and your family and providing the dedicated and personalized care that your child deserves.