TrainingMassachusetts General Hospital, Cleveland Clinic Foundation
CertificationAmerican Board of Thoracic Surgery, Thoracic and Cardiac Surgery
About
Douglas Johnston
Douglas Johnston practices as a Cardiologist in Mchenry, IL.He graduated from Harvard Medical School.
Services
Douglas Johnston provides cardiology services in Mchenry, IL. A cardiologist is a physician who is certified to diagnose and treat disorders of the circulatory system and the cardiovascular system — the heart, arteries and veins.
To learn more, or to make an appointment with Northwestern Medical Group in Mchenry, IL, please call (815) 759-8070 for more information.