Dr. Sana Z. Rizvi

Dr. Allison Liddell was born in Dallas, Texas. She attended the University of Texas in Austin and graduated cum laude with a degree in Pharmacy and worked as a pharmacist throughout medical school. Dr. Liddell earned her medical degree from UT Southwestern Medical School in Dallas. Her internship and residency were completed at Barnes Hospital in St. Louis, Missouri where she served as chief resident. Dr. Lidell completed her medical training at Washington University School of Medicine, also in St. Louis, as a fellow in infectious diseases in clinical and research settings.Dr. Liddell currently serves as Chief of the Department of Infectious Diseases at Texas Health Dallas where she is also dedicated to teaching and is a faculty member of the Internal Medicine Residency Program and serves as Chair of the Committee to Evaluate Clinical Competency. Dr. Liddell is the Medical Director of Infection Control at Texas Health Dallas, as well as, Texas Institute for Surgery in Dallas. She is Chair of the Pharmacy &Therapeutics Committee and a Member of the Practitioner Performance Evaluation Committee at Texas Health Dallas.Dr. Liddell has been named as D Magazines Best Doctors in infectious diseases since 2004. Dr. Liddell is rated as an Advanced provider by MediFind in the treatment of Strep Throat. Her top areas of expertise are Strep Throat, Methicillin-Resistant Staphylococcus Aureus (MRSA), Pseudomonas Stutzeri Infections, and Sepsis.

Dr. Katia Brown is board-certified by the American Board of Internal Medicine in infectious diseases. She earned her medical degree from Universidad Catolica Santiago de Guayaquil then went on to complete her internal medicine internship and residency at Emory University Affiliated Hospitals in Atlanta, GA. She is fellowship-trained in infectious diseases from The University of Texas Southwestern Medical Center in Dallas.Prior to joining InfectiousCare, Dr. Brown was in private practice in South Texas. She then served as an assistant professor for the Division of Infectious Diseases at UT Southwestern where she provided primary care services and education to patients with human immunodeficiency virus (HIV). She is a member of the Infectious Disease Society of America/HIV Medicine Association and the Texas Medical Association. Dr. Brown is fluent in Spanish. Dr. Brown is rated as an Advanced provider by MediFind in the treatment of Strep Throat. Her top areas of expertise are Strep Throat, Pseudomonas Stutzeri Infections, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Osteomyelitis in Children.

Cedric Spak is an Infectious Disease specialist and an Internal Medicine provider in Dallas, Texas. Dr. Spak is rated as a Distinguished provider by MediFind in the treatment of Strep Throat. His top areas of expertise are Actinomycosis, Cytomegalic Inclusion Disease, Cytomegalovirus Infection, and Osteomyelitis.