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 Jacksonville, FL 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 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 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 There are no doctors 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 active 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 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 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 1-5 out of 5 doctors available Last Name Initial: R Sarika N. Rao, D.O. Endocrinologist Jacksonville, FL Areas of focus: Cancer, Thyroid disease, Adrenal cancer, Aldosteronoma, Pheochromocytoma, Thyroid cancer, Cushing syndrome, Adrenal ins...ufficiency, Thyroid nodule, Paraganglioma, Parathyroid disease, MEN 1, Multiple endocrine neoplasia type 2, Adrenal incidentaloma Show more areas of focus for Sarika N. Rao, D.O. Brian D. Rinker, M.D. Plastic Surgeon Jacksonville, FL Areas of focus: Breast reconstruction, Breast surgery, Microvascular reconstruction, Rhinoplasty, Blepharoplasty, Breast augmentation, ...Breast reduction, Face lift, Cosmetic surgery, Breast reconstruction with flap surgery, Breast reconstruction with breast implants, Skin cancer excision, Free flap, Skin cancer reconstruction, Hand surgery, Microvascular surgery, Gynecomastia surgery, Fat transfer, Facial fracture repair Show more areas of focus for Brian D. Rinker, M.D. David M. Routman, M.D. Radiation Oncologist Rochester, MN Areas of focus: Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Stereotactic body radiotherapy, Gamma knife s...urgery, Head and neck cancer, Brain cancer Show more areas of focus for David M. Routman, M.D. Jean-Claude M. Rwigema, M.D. Radiation Oncologist Phoenix, AZ Areas of focus: Proton therapy, Radiation therapy, Stereotactic radiosurgery, Intensity-modulated radiation therapy, Stereotactic body ...radiotherapy, Prostate cancer, Head and neck cancer, Bladder cancer, Testicular cancer, Renal cell carcinoma Show more areas of focus for Jean-Claude M. Rwigema, M.D. Mabel Ryder, M.D. Endocrinologist Rochester, MN Areas of focus: Thyroid disease, Adrenal cancer, Thyroid cancer, Benign adrenal tumor, Cushing syndrome, Pancreatic neuroendocrine tumo...r, Neuroendocrine tumor Show more areas of focus for Mabel Ryder, M.D. Request an appointment Conditions treatedDoctors by location and specialty May 09, 2023 Share on: FacebookTwitter Head and Neck Cancer CenterDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtySpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtySpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20456033 Medical Departments & Centers Head and Neck Cancer Center