Welcome to Merwick & Associates!, Merwick & Associates is an internal medicine practice in Elmhurst, IL. Are you an adult in need of medical attention? Are you unhappy with your current physician? If so, come to a place where the physicians are like family at Merwick & Associates., We specialize in internal medical care. Our physicians have over 30 years of experience. They are knowledgeable and are willing and able to answer any questions you may have., We offer the following services:, * Hypertension, * Diabetes, * Asthma, * Cholesterol, * Diagnostic Medical Services, * Well Patient Exams, * Work Physicals, Merwick & Associates is staffed with the most highly skilled professionals who are available to answer any questions you have concerning your care. . We are dedicated to making a difference in the lives of the people that we serve., Patricia Merwick MD, Patrick O' Meara MD, Janyce Agruss PhD, APN/CNP, Call and schedule an appointment today!