Doctors Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Rochester, MN Phoenix/Scottsdale, AZ Jacksonville, FL By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C There are no doctors whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F There are no doctors whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K active Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O There are no doctors whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-4 out of 4 doctors available Location: Phoenix, AZ Last Name Initial: L Kwan S. Lee, M.B., B.Ch., M.D. Interventional Cardiologist Phoenix, AZ Areas of focus: Coronary angioplasty and stenting, Coronary artery stenting, Coronary angiogram, Cardiac catheterization, Ventricular a...ssist device implantation, Transcatheter aortic valve replacement, Coronary physiology assessment, Spontaneous coronary artery dissection, Aortic valve stenosis, Heart valve disease, STEMI, Pericarditis, Coronary artery disease, Mitral valve regurgitation, Mitral valve disease, Acute coronary syndrome, Myocardial ischemia, Coronary calcification, Acute pericarditis, Myocardial bridge Show more areas of focus for Kwan S. Lee, M.B., B.Ch., M.D. Richard W. Lee, M.D. Cardiologist Internist Interventional Cardiologist Phoenix, AZ Lisa M. LeMond, M.D. Cardiologist Phoenix, AZ Areas of focus: Heart failure, Cardiomyopathy Steven J. Lester, M.D. Cardiologist Echocardiographer Internist Phoenix, AZ Areas of focus: Brachytherapy, Cardiovascular disease prevention, Tricuspid valve regurgitation, Heart valve disease, Hypertrophic card...iomyopathy, Coronary artery disease Show more areas of focus for Steven J. Lester, M.D. Learn more about the Mayo Clinic Department of Cardiovascular Medicine location nearest you: Cardiovascular Medicine in Rochester, Minnesota Cardiovascular Medicine in Jacksonville, Florida Cardiovascular Medicine in Phoenix, Arizona Request an appointment Conditions treatedSpecialty groups Oct. 06, 2026 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, has been recognized as one of the top Cardiology & Heart Surgery hospitals in the nation by U.S. News & World Report. Learn more about this top honor Cardiovascular MedicineDepartmenthomeSectionsOverviewRequest an appointmentTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20121929 Medical Departments & Centers Cardiovascular Medicine Thank a researcher todaySend a MessageMayo Clinic researchers drive discoveries that improve detection, diagnosis and treatment. Your quick message to them means so much. Send a Message