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 Jacksonville, FL 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 active Find a doctor 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 There are no doctors whose last name begins with the letter G G There are no doctors 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 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 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 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 Location: Jacksonville, FL Last Name Initial: C Ruqin Chen, M.D., M.B. Oncologist Jacksonville, FL Areas of focus: Chemotherapy, Immunotherapy, Targeted drug therapy, Hormone therapy for prostate cancer, Kidney cancer, Prostate cancer..., Bladder cancer, Melanoma Show more areas of focus for Ruqin Chen, M.D., M.B. Saranya Chumsri, M.D. Oncologist Jacksonville, FL Areas of focus: Breast cancer Gerardo Colon-Otero, M.D. Internist Oncologist Hematologist Jacksonville, FL Areas of focus: Bone marrow transplant, Cancer, Breast cancer, Ovarian cancer, Gynecologic cancer Christine A. Cordova, M.D. Oncologist Jacksonville, FL Areas of focus: Lumbar puncture, Intrathecal chemotherapy, Brain tumor, Brain metastasis, Neurofibromatosis, Meningioma, Glioblastoma, ...Medulloblastoma, Ependymoma, Astrocytoma, Chordoma, Oligodendroglioma, Germ cell tumor, Solitary fibrous tumor, Brainstem glioma, Leptomeningeal metastases, Low grade glioma of brain, Von Hippel-Lindau syndrome Show more areas of focus for Christine A. Cordova, M.D. Request an appointment Conditions treatedSpecialty groups May 09, 2023 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Jacksonville, Florida, and Mayo Clinic in Phoenix/Scottsdale, Arizona, have been recognized among the top Cancer hospitals in the nation for 2024-2025 by U.S. News & World Report. Learn more about this top honor Oncology (Medical)DepartmenthomeSectionsOverviewConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20180179 Medical Departments & Centers Oncology (Medical)