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 Find a doctor 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 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 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 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 active 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 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 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 Last Name Initial: P Rish K. Pai, M.D., Ph.D. Pathologist Phoenix, AZ Areas of focus: Inflammatory bowel disease, Colon cancer, Transplant rejection, Liver tumor, Fatty liver disease Rahul Pannala, M.D. Gastroenterologist Phoenix, AZ Rochester, MN Areas of focus: Endoscopic sleeve gastroplasty, Endoscopic ultrasound, Upper endoscopy, ERCP, Obesity, Barrett's esophagus, Pancreatic ...cancer, Esophageal cancer Show more areas of focus for Rahul Pannala, M.D. Bhavik N. Patel, M.D., M.B.A. Radiologist Phoenix, AZ Areas of focus: Ultrasound, CT scan, MRI, Liver biopsy, Kidney biopsy Nahid Punjani, M.D., M.P.H. Urologist Phoenix, AZ Areas of focus: Vasectomy, Vasectomy reversal, Penile implant insertion, Varicocelectomy, Doppler ultrasound, Penile rehabilitation, Te...sticular biopsy, Penile self-injection therapy, Intralesional injection therapy, Sperm collection for fertility treatment, Erectile dysfunction, Sexual dysfunction, Varicocele, Infertility, Hypogonadism, Peyronie's disease, Phimosis, Azoospermia, Hydrocele, Spermatocele Show more areas of focus for Nahid Punjani, M.D., M.P.H. Request an appointment Conditions treatedSpecialty groups Feb. 23, 2024 Share on: FacebookTwitter Early Onset and Hereditary GI Cancers ProgramSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals ORG-20562430 Medical Departments & Centers Early Onset and Hereditary GI Cancers Program