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 Phoenix/Scottsdale, AZ Rochester, MN By last name Find a doctor whose last name begins with the letter A A There are no doctors whose last name begins with the letter B B There are no doctors whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G There are no doctors 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 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 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 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 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 1-2 out of 2 doctors available Last Name Initial: S Jewel J. Samadder, M.D. Gastroenterologist Phoenix, AZ Areas of focus: Colonoscopy, Endoscopic mucosal resection, Endoscopic procedure, Lynch syndrome, Barrett's esophagus, MUTYH-associated ...polyposis, Familial adenomatous polyposis, Juvenile polyposis syndrome, Peutz-Jeghers syndrome, Cowden syndrome, BRCA gene mutation Show more areas of focus for Jewel J. Samadder, M.D. Lisa A. Schimmenti, M.D. Medical Geneticist Pediatrician Rochester, MN Areas of focus: Genetic testing, Newborn screening, Retinitis pigmentosa, Hearing loss, Genetic disorder, Bardet-Biedl syndrome, Eye pr...oblem, Hearing loss in children Show more areas of focus for Lisa A. Schimmenti, M.D. Request an appointment OverviewSpecialty groups May 31, 2025 Share on: FacebookTwitter Clinical GenomicsSectionsOverviewDoctorsSpecialty groupsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewDoctorsSpecialty groupsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals ORG-20567159 Medical Departments & Centers Clinical Genomics