Zubia Khan, MPAS, PA-C

Erika is a certified Family Nurse Practitioner. She received her Bachelor of Science in Nursing (BSN) from The University of Texas Health Science Center at Houston in 2014. She earned her Master of Science of Nursing (MSN)/Family Nurse Practitioner at The University of Texas Health Science Center at Houston in 2018. Erika has cared for patients through a variety of nursing positions over the course of her career. These include working in a cardiologist's office at Memorial Hermann Outpatient Center and in the bone marrow transplant unit at Texas Children's Hospital. From November 2016 to May 2019, Erika cared for patients in the Kelsey-Seybold Cardiology Department. She returned to Kelsey-Seybold in October 2019 and cares for patients in the Hematology/Oncology Department.

Dr. Karpinos earned her medical degree at Baylor College of Medicine in 2002. She continued her education at Baylor, completing both her internship and fellowship in Neurology in 2003. In her free time, Dr. Karpinos enjoys playing the guitar and piano, watching movies and cooking.

Leticia Maldonado, RN, is a certified family nurse practitioner who began her nursing career after receiving her Bachelor of Science in Nursing from The University of Texas Health Science Center at Houston in 2007. In 2014, she graduated from The University of Texas Medical Branch at Galveston with a Master of Science in Nursing. Leticia has cared for patients through a variety of nursing positions over the course of her career. These include positions at Ben Taub General Hospital and Texas Children's Hospital in Houston. She also was a clinical instructor with the BSN program at Texas Tech University Health Science Center in El Paso. Prior to joining Kelsey-Seybold, Leticia worked as a family nurse practitioner at Project Vida in El Paso.