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 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 Find a doctor 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 Find a doctor 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 Find a doctor whose last name begins with the letter K K 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 Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P Find a doctor whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R active Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T Find a doctor 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 Find a doctor whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Displaying 11-20 out of 24 doctors available Last Name Initial: S Raymond C. Shields, M.D. Vascular Medicine Specialist Internist Undersea and Hyperbaric Medicine Specialist Rochester, MN Areas of focus: Hyperbaric oxygen therapy, Pulmonary embolism, Deep vein thrombosis, Peripheral artery disease David Simper, M.D. Internist Cardiologist Phoenix, AZ Lawrence J. Sinak, M.D. Internist Cardiologist Rochester, MN Areas of focus: Echocardiogram, Acute coronary syndrome Mandeep Singh, M.D. Interventional Cardiologist Internist Cardiologist Rochester, MN Ripudamanjit Singh, M.D. Interventional Cardiologist Vascular Medicine Specialist Anesthesiologist Rochester, MN Konstantinos Siontis, M.D. Cardiac Electrophysiologist Rochester, MN Areas of focus: Cardiac sarcoidosis, Supraventricular tachycardia, Atrial fibrillation, Wolff-Parkinson-White syndrome, Ventricular tac...hycardia, Hypertrophic cardiomyopathy Show more areas of focus for Konstantinos Siontis, M.D. Virend Somers, M.D., Ph.D. Cardiologist Rochester, MN Areas of focus: Sleep apnea, High blood pressure Dan Sorajja, M.D. Internist Cardiologist Cardiac Electrophysiologist Phoenix, AZ Areas of focus: EP study, Supraventricular tachycardia, Atrial fibrillation, Ventricular tachycardia Peter C. Spittell, M.D. Echocardiographer Internist Cardiologist Rochester, MN Areas of focus: Transthoracic echocardiogram, Intraoperative echocardiography, Stress echocardiogram, Transesophageal echocardiogram Ray W. Squires, Ph.D. Rochester, MN Areas of focus: CPET, Cardiac rehabilitation, Cardiovascular disease prevention, Exercise stress test, Metabolic syndrome, Heart disease Pagination Doctor search PrevPrevious Page Go to page 11 Go to page 22 Go to page 33 NextNext Page Request an Appointment at Mayo Clinic Conditions treatedSpecialty groups Jan. 15, 2021 Share on: FacebookTwitter Mayo Clinic in Rochester, Minn., has been recognized as one of the top Cardiology & Heart Surgery hospitals in the nation for 2020-2021 by U.S. News & World Report. Learn more about this top honor Cardiovascular MedicineDepartment homeSectionsOverviewRequest an appointmentTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchThe Mayo Clinic experience & patient storiesCosts & insuranceNews from Mayo ClinicResources for medical professionals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchThe Mayo Clinic experience & patient storiesCosts & insuranceNews from Mayo ClinicResources for medical professionals ORG-20121929 Departments & Centers Medical Departments & Centers Cardiovascular Medicine