Alliric I. Willis, MD, MSPH, FACS
Professor
Associate Dean for Faculty Affairs
Vice Chair for Faculty Affairs and Faculty Development
Contact
1100 Walnut Street
5th Floor
Philadelphia, PA 19107
215-955-8666
215-503-8505 fax
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Alliric I. Willis, MD, MSPH, FACS
Professor
Associate Dean for Faculty Affairs
Vice Chair for Faculty Affairs and Faculty Development
Education
Medical School
University of Pennsylvania
Residency
Washington University in St. Louis, Barnes-Jewish Hospital
Fellowship
Yale University (Surgical Research)
Fox Chase Cancer Center (Surgical Oncology)
Publications
- Resection of Cavity Shave Margins in Stage 0-III Breast Cancer Patients Undergoing Breast Conserving Surgery: A Prospective Multicenter Randomized Controlled Trial
- Impact of Cavity Shave Margins on Margin Status in Patients with Pure Ductal Carcinoma In Situ
- Trends in Use of Hypofractionated Whole Breast Radiation in Breast Cancer: An Analysis of the National Cancer Database
- Nipple-sparing mastectomy: A review of outcomes at a single institution
- Is radial scar on core needle biopsy a risk factor for malignancy? A single-center retrospective review and implications for management
- A contemporary analysis of goiters undergoing surgery in the United States
- Disparity in the use of adjuvant radioactive iodine ablation among high-risk papillary thyroid cancer patients
- The overuse of radioactive iodine in low-risk papillary thyroid cancer patients
- Understanding nationwide readmissions after thyroid surgery
- Consecutive case series of melanoma sentinel node biopsy for Lymphoseek compared to sulfur colloids
- Study protocol: A randomized control trial of African American families fighting parental cancer together
- In Reply: Vitamin D Status May Explain Some of the Racial Disparities in Rectal Cancer
- African American Patients’ Psychosocial Support Needs and Barriers to Treatment: Patient Needs Assessment
- Spindle cell carcinoma of the breast: A comprehensive analysis
- Demographics, disparities, and outcomes in substernal goiters in the United States
- Demographic risk factors impacting timely radiation therapy completion after breast conserving surgery
- Examining rectal carcinoids in the era of screening colonoscopy: A surveillance, epidemiology, and end results analysis
- Reply to G. Piessen et al
- Gadd45a levels in human breast cancer are hormone receptor dependent
- Association of race and socioeconomic status and outcomes of patients with rectal cancer
Board Certification
Surgery
Hospital Appointment
Thomas Jefferson University Hospital
Awards
- Philadelphia Magazine's Top Docs 2021, 2020, 2019, 2018, 2017
- Dean's Award for Excellence in Education, SKMC, 2018
Research Interests
- Disparities Research
- Outcomes Research
Clinical Expertise
- Thyroid and Parathyroid Surgery
- Breast Cancer
- Skin and Soft Tissue Cancers
Professional Societies
American College of Surgeons
American Society of Clinical Oncology
American Thyroid Association
Association for Academic Surgery
Philadelphia Academy of Surgery
Society of Surgical Oncology