Tam Phan, MD

Yadier Brito-Cuas, MD, attended San Juan Bautista School of Medicine (SJBSM) in Puerto Rico, graduating in 2020. Dr. Brito-Cuas then completed his residency at the University of Texas Health Science Center at Houston in 2024. As an internist and pediatrician, he provides primary care to patients of all ages, including well care. Dr. Brito-Cuas also diagnoses and treats both acute conditions, such as injuries or viral infections, as well as chronic conditions, such as diabetes and hypertension. As a Kelsey-Seybold physician, Dr. Brito-Cuas' main goal in treating his patients is to prevent diseases and minimize complications when present. He joined Kelsey-Seybold in July 2024.

Ellen Mueller, MD, earned her Doctor of Medicine from Baylor College of Medicine in 2019 and completed her Pediatrics residency at Baylor College of Medicine/Texas Children's Hospital in 2022. Board-certified by the American Board of Pediatrics, she serves as an Assistant Professor of Pediatrics at Baylor College of Medicine. Dr. Mueller's journey into medicine began with a childhood appendectomy and was shaped by family losses to cancer. Her academic focus in human biology with an emphasis on social determinants of health reflects her commitment to community service. Dr. Mueller specializes in pediatric care, providing routine checkups, illness consultations, and emphasizing prevention and psychosocial support for children and adolescents. She joined Kelsey-Seybold in August 2024.

Consistently ranked as the best children’s hospital in Texas, and among the top in the nation, Texas Children’s offers patients easy access to online scheduling. Click on the “website” or “Appointments” button to make an appointment online today. For your convenience, Texas Children’s Hospital has more than 10 locations across the greater Houston area ready to provide you and your family with care that’s convenient for you. Our medical providers see patients at our hospitals in the Texas Medical Center, Katy in West Houston, and The Woodlands. Our Specialty Care clinics can be found throughout local communities and provide you with the same level of care you know and expect from Texas Children’s – just closer to home.