Mary E. Karis, NP, is a dedicated Nurse Practitioner located in Hummelstown, Pennsylvania, specializing in Family Medicine. She brings extensive expertise in managing an array of health issues, including high cholesterol, chronic diabetes, underactive thyroid, chronic kidney disease, joint pain, acute sinusitis, lower back pain, tobacco use, urinary tract infections, and various skin rashes. Fluent in English, Mary is committed to providing personalized and compassionate care to her patients....