With more than 25 years of experience in otolaryngology, Dr. Gregory Randolph specializes in thyroid and parathyroid surgery. He has a thyroid and parathyroid surgical practice, seeing patients and operating at both Mass. Eye and Ear and Mass General. He was the first otolaryngologist member of the American Association of Endocrine Surgeons, the first otolaryngologist member and council member of the International Association of Endocrine Surgeons, and the first otolaryngologist and U.S. surgeon to be board-certified in endocrine surgery in the European Union.

With more than 155 peer-reviewed publications, Dr. Randolph has focused the bulk of his research on recurrent laryngeal nerve anatomy, preservation, and monitoring during thyroid cancer surgery, with a concentration on the importance of laryngeal exams, the recognition of lymph node metastasis, and revision cancer surgery.

He has led thyroid surgical missions to St. Petersburg, Russia; Guangzhou, China; Kenya; rural India; and the Chernobyl region of the Ukraine. He founded and directs the Harvard Thyroid and Parathyroid Surgery Course for surgeons and has directed international surgical courses in Italy, Germany, Switzerland, and Russia.

He trained at Cornell and Harvard Medical Schools.