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Departments with related expertise Breast and Melanoma Surgical Oncology in Rochester Breast Cancer Surgery Program in Jacksonville Breast Clinic Cancer Care at Mayo Clinic Cancer survivorship clinics Oncology (Medical) Pediatric Hematology/Oncology Plastic Surgery Surgery Women's Health Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN By last name There are no doctors 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 There are no doctors 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 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 There are no doctors whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K There are no doctors whose last name begins with the letter L L There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O There are no doctors whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q There are no doctors whose last name begins with the letter R R There are no doctors whose last name begins with the letter S S There are no doctors 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 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 1-1 out of 1 doctors available Last Name Initial: H Timothy J. Hobday, M.D. Oncologist Rochester, MN Areas of focus: Chemotherapy for breast cancer, Chemotherapy for colon cancer, Breast cancer, Neuroendocrine tumor, Pancreatic neuroend...ocrine tumor Show more areas of focus for Timothy J. Hobday, M.D. Research Mayo Clinic doctors and scientists are dedicated to advancing treatment options for people with breast cancer. Their research is conducted as part of Mayo Clinic Comprehensive Cancer Center. In addition, Mayo Clinic is one of the few medical centers in the U.S. recognized as a Specialized Program of Research Excellence (SPORE) for breast cancer research, funded by the National Cancer Institute. Areas of research include: Partnering with colleagues internationally to study whether shorter duration chemotherapy regimens are as effective as longer ones. Developing nanoparticles as drug delivery vehicles that can propel chemotherapy drugs to cancer cells. Conducting or leading innovative clinical trials, such as chemotherapy regimens based on the genetic profile of a patient's cancer cells and vaccine therapy for triple-negative breast cancer. Improving the safety of procedures and developing new ones. PublicationsSee a list of publications about breast cancer by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Anderson, Karen S. M.D., Ph.D. Arizona Boughey, Judy C. M.D. Minnesota Cathcart-Rake, Elizabeth J. M.D. Minnesota Couch, Fergus J. Ph.D. Minnesota Goetz, Matthew P. M.D. Minnesota Hobday, Timothy J. M.D. Minnesota Knutson, Keith L. Ph.D. Florida Mutter, Robert W. M.D. Minnesota Northfelt, Donald W. M.D. Arizona Peethambaram, Prema P. M.D. Minnesota Ruddy, Kathryn J. M.D. Minnesota Wang, Liewei M.D., Ph.D. Minnesota Yadav, Siddhartha M.B.B.S., M.D. Minnesota By Mayo Clinic Staff Chemotherapy for breast cancer care at Mayo Clinic Request an appointment AboutCare at Mayo Clinic Aug. 22, 2026 PrintShow references Breast cancer. National Comprehensive Cancer Network. https://www.nccn.org/guidelines/guidelines-detail?category=1&id=1419. Accessed Aug. 7, 2026. Olsen MM, et al., eds. Administration considerations. In: Chemotherapy and Immunotherapy Guidelines and Recommendations for Practice. 2nd ed. ProQuest Ebook Central. Oncology Nursing Society; 2023. Accessed Aug. 7, 2026. Maloney-Newton MS, et al., eds. Chemotherapy. In: Mosby's Oncology Nursing Advisor: A Comprehensive Guide to Clinical Practice. 3rd ed. ProQuest Ebook Central. Mosby; 2023. Accessed Aug. 7, 2026. Abraham J, et al., eds. Central venous access device. In: The Bethesda Handbook of Clinical Oncology. 6th ed. ProQuest Ebook Central. Wolters Kluwer; 2023. Accessed Aug. 7, 2026. Chemotherapy for breast cancer. National Cancer Institute. https://www.cancer.gov/types/breast/treatment/chemotherapy. Accessed Aug. 6, 2026. Chemotherapy to treat cancer. National Cancer Institute. https://www.cancer.gov/about-cancer/treatment/types/chemotherapy. Accessed Aug. 6, 2026. Lustberg MB. Overview of side effects of chemotherapy for early-stage breast cancer. https://www.uptodate.com/contents/search. Accessed Aug. 7, 2026. Come SE. Overview of long-term complications of therapy in breast cancer survivors and patterns of relapse. https://www.uptodate.com/contents/search. Accessed Aug. 7, 2026. Health Education & Content Services. MC5538-03: Medicines for breast cancer. Mayo Clinic; 2026. Genomic testing. National Cancer Institute. https://www.cancer.gov/publications/dictionaries/cancer-terms/def/genomic-testing. Accessed Aug. 12, 2026. Loprinzi CL, et al. Prevention and management of chemotherapy-induced peripheral neuropathy in survivors of adult cancers: ASCO guideline update. Journal of Clinical Oncology. 2020; doi:10.1200/JCO.20.01399. Cancer-related fatigue. National Comprehensive Cancer Network. https://www.nccn.org/guidelines/guidelines-detail?category=3&id=1424. Accessed Aug. 7, 2026. Genc Z, et al. The effect of cold therapy on the prevention of chemotherapy-induced peripheral neuropathy in oncology patients: A systematic review study. Seminars in Oncology Nursing. 2025; doi:10.1016/j.soncn.2025.151849. Health Education & Content Services. MC2146-100rev0426: Using cold to protect your nerves during chemotherapy. Mayo Clinic; 2025. Su HI, et al. Fertility preservation in people with cancer: ASCO guideline update. Journal of Clinical Oncology. 2025; doi:10.1200/JCO-24-02782. Siegel RD, et al. Antineoplastic therapy administration safety standards for adult and pediatric oncology: ASCO-ONS standards. JCO Oncology Practice. 2024; doi:10.1200/OP.24.00216. Member institutions. Alliance for Clinical Trials in Oncology. https://www.allianceforclinicaltrialsinoncology.org/main/public/standard.xhtml?path=%2FPublic%2FInstitutions. Accessed Aug. 12, 2026. Clinical sites. Translational Breast Cancer Research Consortium. https://www.tbcrc.org/clinical-sites. Accessed Aug. 12, 2026. Member institution lists. NRG Oncology. https://nrgoncology.org/about-us/member-institution-lists. Accessed Aug. 12, 2026. Survivorship. National Comprehensive Cancer Network. https://www.nccn.org/guidelines/guidelines-detail?category=3&id=1466. Accessed Aug. 12, 2026. 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An expert explains Show more related content News from Mayo Clinic Surgical innovations help personalize breast cancer treatment, improve quality of life The 4 types of systemic therapy for breast cancer Mayo Clinic experts highlight advances in breast cancer research: Decreasing the need for chemotherapy and reducing the intensity of radiation therapy Mayo Clinic Q and A: Beyond tired with cancer-related fatigue Mayo Clinic Q&A: Reconnect with exercise during cancer treatment Mayo Clinic discovery of breast cancer treatment resistance can lead to new hope for some Show more news from Mayo Clinic Products & Services A Book: Beyond Breast Cancer Chemotherapy for breast cancerAboutDoctors&DepartmentsCare atMayoClinic PRC-20212898 Tests & Procedures Chemotherapy for breast cancer