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 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 active Find a doctor whose last name begins with the letter H H Find a doctor 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 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 There are no doctors 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 Find a doctor whose last name begins with the letter Y Y Find a doctor whose last name begins with the letter Z Z Reset all filters Displaying 1-6 out of 6 doctors available Last Name Initial: H Richard A. Helmers, M.D. Critical Care Specialist Internist Pulmonologist Areas of focus: Interstitial lung disease, Valley fever Vitaly Herasevich, M.D., Ph.D. Rochester, MN Denzil R. Hill, M.D. Anesthesiologist Rochester, MN Areas of focus: Echocardiogram Sara E. Hocker, M.D. Neurologist Rochester, MN Areas of focus: Stroke, Guillain Barre syndrome, Cerebrovascular disease John Hui, M.D. Echocardiographer Anesthesiologist Rochester, MN Joseph A. Hyder, M.D., Ph.D. Anesthesiologist Rochester, MN Areas of focus: Chest surgery, Emergency care Request an Appointment at Mayo Clinic Conditions treatedDoctors by location and specialty Aug. 26, 2020 Share on: FacebookTwitter Critical CareSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtyClinical trialsResearchThe Mayo Clinic experience & patient storiesNews from Mayo ClinicContact usResources for medical professionals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtyClinical trialsResearchThe Mayo Clinic experience & patient storiesNews from Mayo ClinicContact usResources for medical professionals ORG-20399494 Departments & Centers Medical Departments & Centers Critical Care