The Endocrine Surgery team has expertise in the diagnosis and treatment of diseases of the thyroid, parathyroid, and adrenal glands as well as endocrine tumors in the gastrointestinal tract and pancreas. We collaborate with colleagues from endocrinology, diabetes and nutrition, gastroenterology, radiology, medical oncology, and radiation oncology to provide multidisciplinary care to all patients. 

Thyroid conditions commonly treated by our endocrine surgeons include:

  • Multi-nodular goiters of the thyroid
  • Overactive thyroid & parathyroid
  • Thyroid nodules
  • Thyroid cancer
  • Grave’s disease

Other conditions treated include:

  • Cushing’s syndrome
  • Pheochromocytoma
  • Adrenal nodules
  • Adrenal cancers
  • Aldosteronomas (Conn's syndrome)
  • Solitary adrenal metastases

The Team

David McAneny, MD

Chief Medical Officer; General Surgeon

Special Interests

Endocrine surgery, surgical oncology

Andrea L Merrill, MD

Surgical Oncologist

Special Interests

Breast cancer; Endocrine diseases; cancer

Teviah E Sachs, MD, MPH

Chief of Surgical Oncology

Special Interests

Surgical oncology; Liver, pancreas, and biliary cancers; Stomach cancer; Sarcoma; Melanoma

Provider headshot - surgery department