Dr. Patricia Lee Langehennig, MD

Dr. Patricia Langehennig specializes in internal medicine, adolescent medicine, and pediatrics, bringing five decades of medical expertise to her practice. She earned her medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science and completed her residency at Cook County Hospital. With 51 years in medicine, Dr. Langehennig has developed extensive experience caring for patients across multiple age groups. She speaks both Spanish and English to better serve her diverse patient community.

Dr. Langehennig practices at Ascension Saint Joseph Chicago and sees patients at locations in Joliet and Elgin, Illinois. Her clinical focus includes managing complex conditions such as HIV infections and AIDS, including pediatric cases. She performs various procedures including administering autoinjectors and insulin pens, and conducting vitamin D testing to monitor patient health. Patients have given Dr. Langehennig an average rating of 4.0, reflecting their …confidence in her compassionate and comprehensive care approach.