Dr. Claire E. Brenner

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 Familial Chronic Mucocutaneous Candidiasis. 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 Familial Chronic Mucocutaneous Candidiasis. Her top areas of expertise are Strep Throat, Pseudomonas Stutzeri Infections, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Osteomyelitis in Children.

Although Dr. Shane Alexander recently called New York City home, he is a native Texan. He earned his medical degree and a Master of Public Health at the UNTHSC Texas College of Osteopathic Medicine/School of Public Health in Fort Worth. He went on to complete his internal medicine residency training at Texas Tech University Health Sciences Center in Amarillo, where he also served as Chief Resident. Dr. Alexander completed his fellowship training in Infectious Diseases from the esteemed Memorial Sloan Kettering Cancer Center (MSKCC) in New York City. He is board-certified in internal medicine and infectious diseases.Dr. Alexander's areas of special focus and research include exploration of the patterns of infectious diseases in cancer patients and investigating factors that impact outcomes in opportunistic fungal infections. As an advocate for infection control and antimicrobial stewardship, Dr. Alexander has served on several related committees during his residency and fellowship training.He is a member of the American College of Physicians, American Medical Association, Texas Medical Association, Dallas County Medical Society, Infectious Diseases Society of America and the Society for Healthcare Epidemiology of America. Dr. Alexander is rated as an Advanced provider by MediFind in the treatment of Familial Chronic Mucocutaneous Candidiasis. His top areas of expertise are Methicillin-Resistant Staphylococcus Aureus (MRSA), Strep Throat, Pseudomonas Stutzeri Infections, and Pustules.