Centura Health has more experts in more places throughout the region. Start your health journey by finding the right one for you.
At Summit Cardiology, you'll find unparalleled compassionate care paired with the absolute best in technology, expertise and experience. All of which is good for your heart health.
Our cardiologists see patients in Frisco, and Dr. Lemis also sees patients in Granby and Leadville.
Dr. Warren L. Johnson, Jr. MD, FACC is a Board-Certified cardiologist. He comes from Kansas City, Missouri where he practiced as a cardiologist for over 30 years at Cardiovascular Consultants and the Mid American Heart Institute. In May 2009 he opened a new practice, Summit Cardiology, which serves Summit County residents and visitors. Dr. Johnson's training included a Medical Degree from the University of Kansas and an Internal Medicine Residency and Cardiology Fellowship from the Mayo Clinic in Rochester, Minnesota. As a highly accomplished, Board-Certified cardiologist, some of his medical experiences and memberships include:
Dr. Johnson and Summit Cardiology are now accepting new patients. To schedule an appointment, please call 970-668-9772.
Dr. Peter Lemis is a board-certified cardiologist at Summit Cardiology. Prior to
joining Centura, Dr. Lemis was a partner at Jefferson Cardiology Association in
Pittsburgh, Pennsylvania where he has been in private practice for almost 30
When it comes to treating patients, Dr. Lemis believes in
treating patients like people, not just as an illness or a medical problem. He
uses the most advanced medical knowledge to provide compassionate, supportive
care as he helps patients work towards better health.
Some of Dr. Lemis’s medical experiences and memberships
Dr. Lemis is accepting new patients. To schedule an
appointment, please call 970-668-9772.
Summit Medical Center - Medical Office Building 360 Peak One Drive, Suite 390Frisco, CO 80443
Dr. Lemis serves patients in Grand County and Lake County as follows:
Middle Park Medical Center – Granby1st and 3rd Mondays of the month 1000 Granby Park Drive, South Granby, CO 80446
St. Vincent Hospital and Medical Clinic 2nd and 4th Mondays of the month 825 W. 6th Street Leadville, CO 80461
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*Summit Cardiology is owned and operated by Centura Health Physician Group.
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