Louie Coulis, MD, FACC

Dr. Coulis has been practicing cardiology in Sheboygan for more than 20 years. He earned his medical degree at Indiana University and completed his cardiovascular training at the Cleveland Clinic. He maintains board certification in both general cardiology and nuclear cardiology by the American Society of Cardiology and Nuclear Cardiology.

Dr. Coulis has participated as primary investigator in numerous national and international clinical trials. He maintains his special interests in preventative cardiology and cardiac imaging.

He is a fellow of the American College of Cardiology.

Robert M. Horth, MD, FACC, FASNC

Dr. Horth joined Coulis Cardiology's team of leading specialists in spring 2010. He earned his medical degree from the University of Pittsburgh School of Medicine and completed a fellowship in cardiology at the University of Miami and a residency in internal medicine at the University of Pittsburgh Medical Center. Dr. Horth is board-certified in cardiology, nuclear cardiology, cardiovascular computed tomography, and echocardiography and internal medicine.

Joseph Miller, PA-C

Joseph earned his master’s in physician assistant studies from Rosalind Franklin University of Medicine and Science, North Chicago, Ill. He also received a bachelor's degree in biology at Carthage College, Kenosha, Wis. Joseph is certified by the National Commission on Certification of Physician Assistants.

His duties include, but are not limited to managing the anticoagulation clinic and overseeing cardiac diagnostic testing. Joseph looks forward to seeing office patients in the near future with a focus on heart failure.

Joseph and his wife currently live in Sheboygan. He was raised in rural northern Wisconsin where he developed a love for the outdoors, including fishing and hunting. Joseph also enjoys playing golf and bicycling on the many trails the Sheboygan area offers. He is very involved with his church and plays club sports like softball and football.