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 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 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 There are no doctors 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 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 There are no doctors whose last name begins with the letter V V There are no doctors 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 Find a doctor 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 1-3 out of 3 doctors available Last Name Initial: H Mark R. Hansen, M.D. Psychiatrist Rochester, MN Tyler L. Herzog, M.D. Pulmonologist Sleep Medicine Specialist Rochester, MN Areas of focus: Oximetry, Polysomnography, Non-invasive ventilation, Multiple sleep latency test, Sleep apnea assessment, Sleep disorde...rs, Central sleep apnea, COPD, Sleep apnea, Asthma, Sleep-related breathing disorder Show more areas of focus for Tyler L. Herzog, M.D. Robert G. Hooper, M.D. Sleep Medicine Specialist Phoenix, AZ Areas of focus: REM sleep behavior disorder, Periodic limb movement disorder, Sleep apnea Request an appointment Tests & proceduresSpecialty groups Dec. 05, 2024 Share on: FacebookTwitter Sleep MedicineSectionsOverviewConditions treatedTests & proceduresDoctorsSpecialty groupsClinical trialsResearchReferrals SectionsRequest an AppointmentOverviewConditions treatedTests & proceduresDoctorsSpecialty groupsClinical trialsResearchReferrals ORG-20407447 Medical Departments & Centers Sleep Medicine 5X Challenge is here! 5X My Gift!Your gift today can have 5X the impact on AI research and technology. But hurry — the match challenge ends 9/19. 5X My Gift!