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Rebecca S Sippel, MD

Contact Dr. Sippel


(608) 263-1387

MADISON, WI 53792-3284

Rebecca S Sippel, MD

Associate Professor
Chief, Section of Endocrine Surgery
Division of General Surgery


  • MD, Washington University School of Medicine, St. Louis, MO, 1999
  • Residency, University of Wisconsin Hospitals and Clinics, Madison, WI, 1999-2006
  • Postdoctoral Research Fellowship, University of Wisconsin Comprehensive Cancer Center, Endocrine Surgery Research Lab, 2001-2003
  • Fellowship in Endocrine Surgery, University of California- San Francisco, CA, 2006-2007

Dr. Sippel is the Endocrine Surgery Fellowship Director.

Clinical Specialties

Dr. Sippel is certified by the American Board of Surgery. She specializes in endocrine surgery, treating diseases of the thyroid, parathyroid, and adrenal glands. She utilizes several minimally invasive techniques to treat endocrine disorders (minimally invasive parathyroidectomy, laparoscopic adrenalectomy, focused exploration for recurrent thyroid cancer). She has a special interest in treating patients with Graves disease, hyperparathyroidism and recurrent thyroid cancer.

Dr. Sippel provides a wide range of services including Adrenalectomy, Laparoscopic, Adrenalectomy, Open, Adrenal Surgery, Central Neck Dissection, Endocrine Surgery, Fine Needle Aspiration (FNA), Minimally Invasive Parathyroidectomy, Minimally Invasive Radioguided Parathyroidectomy (MIRP), Modified Radical Neck Dissection, Neck Ultrasound, Parathyroid Surgery, Resection Of Substernal Goiter, Subtotal Parathyroidectomy, Thyroidectomy, Thyroid Lobectomy, Thyroid Surgery, and Total Thyroidectomy.

Research Interests

Dr. Sippel conducts translational research at the University of Wisconsin Comprehensive Cancer Center. Her research program investigates the development and treatment of endocrine tumors with a special interest in thyroid cancer. She also conducts clinical research working on improving the care and outcomes of patients with endocrine tumors.

Dr. Chen's Lab

Recent Publications
  • Lymph Node Metastases do not Impact Survival in Follicular Variant Papillary Thyroid Cancer.
    Schneider DF, Elfenbein D, Lloyd RV, Chen H, Sippel RS
    Ann. Surg. Oncol. 2014 Aug 5.
    [PubMed ID: 25092163]
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  • Novel thyroidectomy difficulty scale correlates with operative times.
    Schneider DF, Mazeh H, Oltmann SC, Chen H, Sippel RS
    World J Surg 2014 Aug; 38(8):1984-9.
    [PubMed ID: 24615607]
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  • Failure of Radioactive Iodine in the Treatment of Hyperthyroidism.
    Schneider DF, Sonderman PE, Jones MF, Ojomo KA, Chen H, Jaume JC, Elson DF, Perlman SB, Sippel RS
    Ann. Surg. Oncol. 2014 Jul 8.
    [PubMed ID: 25001092]
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  • Surgeon and Staff Radiation Exposure During Radioguided Parathyroidectomy at a High-Volume Institution.
    Oltmann SC, Brekke AV, Macatangay JD, Schneider DF, Chen H, Sippel RS
    Ann. Surg. Oncol. 2014 May 28.
    [PubMed ID: 24866439]
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  • Primary hyperparathyroidism across the ages: presentation and outcomes.
    Oltmann SC, Rajaei MH, Sippel RS, Chen H, Schneider DF
    J. Surg. Res. 2014 Jul; 190(1):185-90.
    [PubMed ID: 24801542]
    More Information Copyright © 2014 The Board of Regents of the University of Wisconsin System