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Dr SielingBeth A. Sieling, MD

Office and Contact Information

The Breast & Oncology Center, Southbury

  • Main: 203-267-1563

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About Dr. Sieling

Dr. Sieling is a board-certified general surgeon who earned her medical degree from East Carolina University School of Medicine. She completed her residency in general surgery at Abington Memorial Hospital in suburban Philadelphia, as well as a Breast Surgery Fellowship under the tutelage of nationally-renowned experts at The Comprehensive Breast Center in Bryn Mawr, Pennsylvania.

Dr. Sieling is skilled in the most advanced technologies available for the diagnosis and treatment of breast disease, including minimally invasive stereotactic and ultrasound-guided core breast biopsies.  She also performs skin- and nipple-sparing mastectomy, placement of accelerated partial breast irradiation catheters, and genetic counseling and testing for patients at risk for BRCA gene mutations. 


Undergraduate: University of North Carolina at Chapel Hill

Medical School: East Carolina University School of Medicine

Residency: Abington Memorial Hospital

Fellowship: Bryn Mawr Hospital

Clinical Areas of Interest

General Surgery, Breast Disease, Breast Cancer

Board Certifications

General Surgery

Meet Dr. Sieling

Learn about what motivates Dr. Beth Sieling, breast surgeon with Franklin Medical Group and Saint Mary's Hospital, to treat breast cancer patients and what she finds most rewarding about being a surgeon. Dr. Beth Sieling, breast surgeon at Saint Mary's Hospital in Waterbury, Connecticut, discusses the importance of genetic counseling and genetic screening for women in the Greater Waterbury area.