Chandler S. Cortina, MD, MS, FSSO, FACS
Associate Professor
Location
- Clinical Cancer Center - Froedtert Hospital
- 8800 W. Doyne Ave.
- Milwaukee, WI 53226
Specialties
- Surgical Oncology
Clinical Cancer Center - Froedtert Hospital
New Patient Appointments - Breast
Dr. Chandler Cortina is a Breast Surgical Oncologist and health services and clinical outcomes researcher. His clinical practice is solely dedicated to caring for patients with malignant and benign surgical breast disease. He works closely with the multidisciplinary breast team to ensure each patient receives personalized and cutting-edge clinical care.
Overview
Diseases and Conditions
- Breast Cancer
- Breast Diseases
- High-Risk Breast Disease
Treatments and Services
- Breast Surgery
- Lumpectomy
- Mastectomy
- Sentinel Lymph Node Biopsy (SLNB)
- Surgical Oncology - Breast
- Axillary Surgery
- High Risk Patients
- Virtual Visit
Patients Ages Seen
- Adult
- Senior
Languages
- English
Hospital Affiliations
- Froedtert Menomonee Falls Hospital – Menomonee Falls
- Froedtert Hospital – Milwaukee
- Froedtert West Bend Hospital – West Bend
Board Certifications
- Surgery
Clinic Locations
Clinical Cancer Center - Froedtert Hospital
- 8800 W. Doyne Ave.
- Milwaukee, WI 53226
- (414) 805-0505
- Get Directions
Biography
Dr. Cortina is highly involved in research and has published numerous manuscripts, including articles in high-impact journals such as The Lancet, JAMA Oncology, JAMA Surgery, and the Annals of Surgical Oncology where he is also a member of the journal’s Editorial Board. His current research focuses on understanding how gender-affirming care may alter cancer risk, screening practices, and treatment recommendations for gender-diverse populations as well as how novel systemic therapies impact surgical decision-making and surgical outcomes for breast cancer patients.
Dr. Cortina’s research is funded through grants from the National Institute of Health’s National Cancer Institute (NIH/NCI), the Patient-Centered Outcomes Research Institute (PCORI), and the Advancing a Healthier Wisconsin endowment (AHW). He is also actively involved in several surgical and oncological societies and serves on committees for the Society of Surgical Oncology, the American Society of Breast Surgeons, and the Central Surgical Association. Within the Medical College, he serves as Breast Clerkship Director for the Complex General Surgical Oncology fellowship program and leads the Section of Breast Surgery’s quarterly Breast Surgical Oncology Journal Club.
Education and Training
Doctor of Medicine - Louisiana State University Health Science Center - Shreveport, LA (2013)
Internship & Residency in General Surgery - Rush University Medical Center - Chicago, IL (2013-2018)
Fellowship in Breast Surgical Oncology - Northwestern University, Feinberg School of Medicine - Chicago, IL (2018-2019)
Master of Science - Medical College of Wisconsin - Milwaukee, WI (2019-2021)
Publications
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(Cohen LN, Bobholz F, Cortina CS.) Curr Breast Cancer Rep. 2025 Dec;17(1) PMID: 40765843 PMCID: PMC12320750 08/06/2025
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(Cobb AN, Cortina CS.) Ann Surg Oncol. 2025 Oct 10 PMID: 41073818 PMCID: PMC12556592 SCOPUS ID: 2-s2.0-105018638916 10/11/2025
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ASO Author Reflections: Supporting Researchers from Podium to PubMed.
(Summerside M, Cortina CS.) Ann Surg Oncol. 2025 Oct;32(11):8192-8193 PMID: 40748442 PMCID: PMC12355726 SCOPUS ID: 2-s2.0-105012363134 08/01/2025
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(Summerside M, Istl AC, Rogers CC, Cobb AN, Kong AL, Singh P, Cortina CS.) Ann Surg Oncol. 2025 Oct;32(11):8184-8191 PMID: 40684019 PMCID: PMC12355729 SCOPUS ID: 2-s2.0-105011267387 07/20/2025
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Contemporary Nodal Management and Overall Survival of Older Patients with HR-/HER2+ Breast Cancer.
(Cobb AN, Dong X, Makope A, Cohen L, Huang CC, Kong AL, Cortina CS.) Ann Surg Oncol. 2025 Sep 29 PMID: 41023545 PMCID: PMC12558606 SCOPUS ID: 2-s2.0-105018229193 09/30/2025
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(Summerside M, Istl AC, Rogers CC, Cobb AN, Kong AL, Singh P, Cortina CS.) Ann Surg Oncol. 2025 Aug 20 PMID: 40836144 08/21/2025
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Current insights into breast and ovarian cancer risk: a contemporary review.
(Gaughan NA, Rademacher N, Rogers C, Purdy A, Mattingly JD, Patten CR, Cobb AN, Kong AL, Cortina CS.) Minerva Surg. 2025 Aug;80(4):334-353 PMID: 40719430 PMCID: PMC12355728 SCOPUS ID: 2-s2.0-105012570688 07/28/2025
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(Cohen LN, Rogers CC, Lloren JIC, Kamaraju S, Chaudhary LN, Huang CC, Cobb AN, Singh P, Kong AL, Teshome M, Cortina CS.) Breast Cancer Res Treat. 2025 Aug;212(3):531-543 PMID: 40459676 PMCID: PMC12213117 SCOPUS ID: 2-s2.0-105007155274 06/03/2025
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(Huynh V, Conroy M, Carroll EF, Cortina CS.) Current Breast Cancer Reports. December 2025;17(1) SCOPUS ID: 2-s2.0-85218348660 12/01/2025
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(Cohen LN, Bobholz F, Cortina CS.) Current Breast Cancer Reports. December 2025;17(1) SCOPUS ID: 2-s2.0-105010471560 12/01/2025
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(Huynh V, Conroy M, Carroll EF, Cortina CS.) Curr Breast Cancer Rep. 2025;17 PMID: 40631067 PMCID: PMC12234010 07/09/2025
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Breast Cancer Subtypes: Clinicopathologic Features and Treatment Considerations.
(Cobb AN, Czaja R, Jorns J, Cortina CS.) Curr Breast Cancer Rep. 2024 Jun;16(2):150-160 PMID: 40574868 PMCID: PMC12199283 06/27/2025