Dr. Chikako Ono

Brian Shortal, MD, a cardiologist at Endeavor Health, delivers comprehensive cardiovascular care with a focus on shared decision-making. He combines clinical expertise with patient-centered collaboration to diagnose, treat and manage heart conditions through personalized plans. Dr. Shortal’s approach emphasizes active listening and thoughtful communication to support each patient’s comfort, confidence and long-term health goals. Dr. Shortal is rated as a Distinguished provider by MediFind in the treatment of Glucocorticoid-Remediable Aldosteronism. His top areas of expertise are Adenosine Deaminase 2 Deficiency, Atrial Fibrillation, Coronary Heart Disease, and Angina.

John Kapoor is a Cardiologist in Libertyville, Illinois. Dr. Kapoor is rated as a Distinguished provider by MediFind in the treatment of Glucocorticoid-Remediable Aldosteronism. His top areas of expertise are Heart Murmurs, Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Colonoscopy.

Tom Mayer, MD, an interventional cardiologist at Endeavor Health, treats patients with cardiovascular disease using both procedural and clinical care. He is passionate about advancements in cardiac treatment that help improve quality of life, including therapies for heart attack and valve disease. Dr. Mayer values shared decision-making and is committed to helping patients understand their options through open, honest conversations. Dr. Mayer is rated as a Distinguished provider by MediFind in the treatment of Glucocorticoid-Remediable Aldosteronism. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Endoscopy, and Heart Bypass Surgery.