Hani El-Halawany, MD

Allison Haungs, MD is a board-certified family medicine physician. She graduated from the University of Missouri – Columbia School of Medicine. Dr. Haungs completed her residency at Advocate Illinois Masonic Medical Center in Chicago, Illinois. Dr. Haungs provides primary care to adults, ages 0 and up, with an interest in preventative medicine, women’s health, pediatrics and LGBT medicine.

Dr. Y.A. Ghouri is a gastroenterologist who treats patients ages 18 and older. His specialties include inflammatory bowel disease (IBD), endoscopic therapy, irritable bowel syndrome (IBS), and the gut microbiome. He also diagnoses and treats various gastrointestinal conditions such as ulcers, constipation, nausea, ulcerative colitis (UC), noninfectious gastroenteritis, and Crohn's disease. Dr. Ghouri is renowned for providing quality, compassionate medical care to his patients, which is further highlighted by his friendly bedside manner, attention-to-detail, responsiveness, and patience. He takes his time, listening to his patients and then explaining the appropriate treatment recommendations, which are tailored to their specific needs.

Tyla Johnson, FNP-C, is board certified by the American Academy of Nurse Practitioners. She received her Master's degree in nursing, with a focus on family nurse practitioner at Maryville University. Her Bachelor's degree was completed at the University of Missouri-St. Louis. She has a nursing background in acute care medicine. Tyla Johnson treats both children, ages 2-18, and adults in family practice.