Child-Centered Facility Design
Designed with your child's health in mind, our facility separates the sick and well areas to ensure safe, focused care. The office is cleaned daily, maintaining a clean, sanitary, and comfortable.
A Commitment to Quality Care
We are dedicated to making each visit a caring, positive experience. We are grateful for the families of Henderson and Las Vegas who have trusted us with their children's health for over 20 years, and we look forward to continuing to serve you for many more years.
Family Owned and Locally Operated
About Us
Siena Pediatrics is here to serve the children of Las Vegas and Henderson. The vision for Siena Pediatrics is to provide outstanding pediatric care by board certified Pediatricians, certified Physician Assistant and Nurse Practioner in a loving, friendly environment. Siena Pediatrics has been open over 20 years. On November 22, 2017, Siena Pediatrics moved to 2441 W. Horizon Ridge Pkwy, Henderson, NV 89052. In this new clean, hi-tech office, Siena Pediatrics is providing a variety of services including well child visits with immunizations, same day sick visits, sport physicals, and topic specific visits like ADHD, obesity and asthma.
Siena Pediatrics' location was designed with your child's health and well-being in mind. We have the sick side completely separated from the well side. Our office is cleaned every business day to provide comfort, beauty, and sanitary conditions to keep your child as healthy and happy as possible. The medical providers at Siena Pediatrics strive every day to make your experience at Siena Pediatrics a pleasant, caring process every time!
The medical providers and staff would like to thank all the wonderful families of Henderson and Las Vegas for choosing Siena Pediatrics as their medical home for the last 20 years and many more years to come!
Teams
Matt Padgett
Matt Padgett, PA-C is a highly dedicated and skilled healthcare professional. Graduating from Touro University indicates that he has received a quality education in the field of medicine.
His commitment to the well-being of the children at Siena Pediatrics is commendable, and his long tenure of over 10 years demonstrates his experience and expertise in the field. Having a loyal following of patients is a testament to his excellent care and rapport with families.
It's wonderful that Matt works full-time, Monday, Tuesday, Wednesday, and Friday, ensuring that he is available to provide care to the patients on those days. His specialization in ADHD and other mental health disorders shows his passion for addressing the specific needs of these patients.
Furthermore, his role as a clinical educator for future PA students at Touro University highlights his dedication to sharing his knowledge and expertise with the next generation of healthcare professionals.
Overall, it seems like Matt Padgett, PA-C, is an invaluable member of the team at Siena Pediatrics, making a positive impact on the health and well-being of children while also contributing to the education of future healthcare providers.
Dr. Shawn Wijesinghe
Dr. Shawn Wijesinghe, MD, FACEP is a highly experienced and board-certified emergency physician with a specialization in pediatrics. He is also one of the cofounders of Siena Pediatrics, a medical practice dedicated to providing medical care to children in the Las Vegas/Henderson area.
With over 23 years of experience, Dr. Shawn has been a trusted medical professional in the Las Vegas community. In the late 2000s, he played a crucial role in establishing and managing the St. Rose Siena Pediatric Emergency Room, which aimed to provide specialized emergency care for children.
Throughout his career, Dr. Shawn has worked at various emergency departments in the Las Vegas Valley, including the UMC Pediatric ER and Summerlin Pediatric Emergency Room. His expertise in both pediatric and adult emergency medicine has allowed him to provide comprehensive and specialized care to children in urgent situations.
In addition to his work at Siena Pediatrics, Dr. Shawn currently serves as the Assistant Director for the VA Emergency Department. He also works as an Emergency Room physician at the VA Emergency Room in Las Vegas, where he contributes to the care of veterans and helps meet their healthcare needs.
Dr. Shawn's extensive experience and expertise will be invaluable in providing excellent medical care to the children at Siena Pediatrics. He will be involved in the sick care of the pediatric patients, and he will also assist in the implementation of same-day sick visits and an extended hours clinic, which will be available starting in the fall of 2023.
Dr. Carrie Wijesinghe
Dr. Carrie Wijesinghe, MD, FAAP is a highly accomplished and respected pediatrician based in Henderson. With over 25 years of experience, she is the founder of Siena Pediatrics, a renowned pediatric practice in the area. Dr. Carrie completed her medical education at MCP/Hahnemann, which
later became Drexel University School of Medicine in Philadelphia. She then pursued her pediatric residency in North Carolina.
Before establishing Siena Pediatrics, Dr. Carrie gained valuable experience by working at several large pediatric practices in Henderson. Her commitment to the field of pediatrics has earned her various accolades and recognition throughout her career. She served as the Chief of Pediatrics at St. Rose
Siena for an impressive six-year period from 2010 to 2016.
Dr. Carrie's expertise and dedication have been acknowledged by the medical community and patients alike. She was voted as a Top Doc in Las Vegas Seven in 2011 and 2013, and she received the Top Doctor award from HealthCare Quarterly in 2017, 2018, 2019, and 2020. Additionally, she was named one of the Top 3 Pediatricians in Henderson by ThreeBestRated.com for the years 2020, 2021, 2022, 2023 and 2024.
In 2021, Dr. Carrie embarked on a new venture as a daytime news anchor at Channel 8, in a medical series called "Pointers with a Pediatrician." This collaboration allowed her to share her knowledge and insights with a broader audience, further contributing to the well-being of children in the community.
Dr. Carrie Wijesinghe's impressive qualifications, extensive experience, and commitment to providing exceptional care have made her a highly esteemed pediatrician in Henderson. Her dedication to her patients and the field of pediatrics continues to positively impact the lives of children and families in the community.
Dr. Chelsea Prollamante
Dr. Chelsea Prollamante completed her medical school education at Touro University Nevada and was a member of Sigma Sigma Phi, an honor society for osteopathic physicians dedicated to service and the community. She completed her residency training at the Kirk Kerkorian School of Medicine at UNLV and was awarded the program’s Outstanding Outpatient Clinician Award. She has a dedication to the Las Vegas community with her extensive training as an undergraduate college student to a resident physician in the Las Vegas Valley, volunteering with numerous organizations and training in some of the largest and comprehensive children’s hospitals in Nevada such as UMC and Sunrise Hospital. She understands there’s a need for compassionate pediatricians in this community and aspires to work together with her patients and families to provide exemplary care. She has a passion for preventative medicine, nutrition, newborn care, and sports medicine. Outside of work, she enjoys spending time with her family and her dogs, reading, and watching live sports. She is excited to be joining the Siena Pediatrics team!
Dr. Lopa Shah
Lopa Shah, M.D., F.A.A.P., is a highly respected, board-certified pediatrician with over 25 years of experience. Dr. Shah has earned a reputation for providing compassionate, patient-centered care in Henderson. She completed her medical degree at Baroda Medical School, followed by residency at Flushing Hospital Medical Center in New York.
In 2002, Dr. Shah relocated with her family from the East Coast to Henderson. She served as an Associate Professor at UNLV for nine years and completed a Faculty Development Fellowship at USC. She has published numerous articles in prestigious medical journals. Prior to joining Siena Pediatrics, Dr. Shah worked at Southwest Medical Associates for 11 years. Throughout her career, she has been dedicated to advancing healthcare through collaborative research and a strong commitment to the well-being of her patients. She has also served on committees at the Clark County Medical Alliance, Akshaya Patra, N.A.P.I., and L.V.I.C.C.
Outside of her professional life, Dr. Shah enjoys traveling, hiking, music, and spending time with her family.
Her approach to patient is grounded in her caring nature, active listening, and dedication to making informed, patient-centered decisions. Whether managing complex medical conditions or providing routine care, Dr. Shah strives to ensure each patient feels heard, valued, and supported throughout their healthcare journey.
Dr. Gary Podhaisky
Dr. Gary Podhaisky, MD, FAAP. I have been fortunate to care for children and families as a pediatrician for nearly 30 years. From 1999 to 2007, I practiced in Henderson and the Las Vegas Valley, eventually opening my own practice, South Valley Pediatric Center, in Henderson. During those years, I met Dr. Carrie Wijesinghe when we were both relatively new to the area, and we developed a wonderful collaborative relationship while caring for families in the community. After spending the past 19 years practicing pediatrics in Eastern Washington, where I was honored to be voted Best Pediatrician in the Tri-Cities in 2022, I am excited to return to Henderson and finally have the opportunity to work alongside Dr. Carrie and the team at Siena Pediatrics.
I am board-certified in pediatrics and a Fellow of the American Academy of Pediatrics, and I have also completed professional training in life and parent coaching. One of the things I have come to appreciate most over my career is that caring for children also means supporting the people who love and care for them. My additional coaching training has strengthened the way I listen, communicate, and help parents navigate the many questions and uncertainties that come with raising children. I especially enjoy getting to know families, teaching, and helping parents feel more knowledgeable and confident as their children grow.
Outside of medicine, I am the father of three adult children and a proud grandfather. I love learning, staying active, running, hiking, traveling, and experiencing different cultures. My travels have taken me to many parts of the world, and I even had the opportunity to live in Brazil for a time and learn Portuguese. Returning to Henderson feels both familiar and new, and I am grateful for the opportunity to reconnect with a community that holds many wonderful memories for me while getting to know a new generation of Siena Pediatrics families.
