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Meet our friendly, experienced pediatricians/providers and staff at Champions Pediatric Associates! Our entire team is dedicated to helping you and your child feel at home from the moment you walk through the door. We’re proud to be members of the Spring and Tomball community and serve the needs of their children.

At Champions Pediatrics, our vision is to create a pediatric practice where compassionate medical care is provided to children of all ages (birth to 19 years) while maintaining a warm, friendly, service oriented environment for the whole family.

Dr. Shams Nandwani

Pediatrician in Spring, TX

Champions Pediatric Associates

Dr. Shams Nandwani has been a pediatrician for over 20 yrs serving the North part of the Houston community as a Texas Childrens Pediatrics Associates Physician (TCPA) for over 9 years before opening his own practiice.  Dr. Nandwani did his pediatric residency at the University of Medicine and Dentistry, New Jersey, Robert Wood Johnson University Hospital. He did two years of fellowship in Pediatric Hematology/Oncology at the University of Michigan, Ann Arbor, Michigan. He has been Board Certified since 1999. Dr. Nandwani is a fellow of the American Academy of Pediatrics, member of the Harris County Medical Society as well as the Texas Medical Association. Dr Nandwani’s specializes in new born care, asthma, allergy, ADHD, blood disorders and general pediatric care. We offer immunizations for all age groups including flu vaccines in fall. Dr. Nandwani also offers health guidance for travel abroad especially to developing countries.  Dr, Nandwani is primarly officed at our Spring location, but will occassionally float to the other offices.   In his spare time, Dr. Nandwani enjoys traveling, spending time with his family, and the great out doors. 


Ms. Alexandra Dezell

Certified Pediatric Nurse Practitioner

Ms. Alex Dezell is a Nurse Practitioner with over 9 years experience in Pediatrics.  Ms. Alex received her Bachelor of Science in Nursing from Boston College and her Masters of Sciencein Nursing from the University of Texas, Austin.  Ms. Alex has a desire to see all chilren receive proper well child care and she understands the importance of guiding parents through each stage of their child's growth and development.  Personally, Ms. Alex enjoys spending time with her family and her dog, trying new restaurants in the Houston area, running and traveling.  


Ms. Heather King

Certified Pediatric Nurse Practitioner

Ms. Heather King is the Nurse Practitioner, primarily at our Willis Office,  and has over 9 years experience in Pediatric Medicine.  Ms. Heather received her Bachelor of Science as well as her Master of Science in Nursing from Vanderbilt University School of Nursing.  She as a passion for treating children and loves educating families on healthy choices to prevent and manage chronic health conditions.  Ms. Heather is married to her high school sweet-heart, has two children and a rescue dog named Tex.  Ms. Heather loves volunteering in the children's department of her church and when she gets the chance  her favorite activity is to curl up and read a good book. 


Ms. Meghan Tonti

Certified Pediatric Nurse Practitioner 

Ms. Meghan Tonti is a  Nurse Practitioner with over 9 years experience.  Ms. Meghan received her Bachelor of Science in Nurse from the University of Florida and her Master of Nursing from the University of South Alabama.  As the mother of a young daughter, Ms. Meghan understands the concerns and questions new moms have.  She is caring, compassionate and she is happy to answer their questions and relieve their concerns.  She enjoys spending time with her family and her dog Willow.  In her spare time she can be found outdoors, traveling or enjoying her favorite hobby, rock climbing! 


Ms. Melissa Spadone

Certified Pediatric Nurse Practitioner 

Ms. Melissa Spadone has been a nurse for 9 years and a PNP for 5. She received her Bachelor of Science in Nursing from Texas Tech University and my Masters from Johns Hopkins University.   Ms. Melissa’s favorite part of treating children is watching and helping them grow throughout the years.  She is a strong believer in educating parents to allow them to be the best advocate for their child.  In her free time, Ms. Melissa enjoys spending time with her family, traveling and reading.






We pride ourselves in being an exceptional clinic where children come first. Our child-focused practice works hard to meet the needs of children from infancy through adolescence. Compassionate, knowledgeable and supportive staff is the cornerstone of Champions Pediatric Associates’s quality care. All of our pediatricians and medical staff are highly trained professionals, maintaining the highest level of accreditation in pediatrics to address the special needs of infants, children, and teens.

We strive to treat each and every patient as we would want our own children to be treated. Our doctors and staff look forward to building a relationship with you and your family.


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