Hunter J Underwood, MD
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About
Dr. Underwood is a fellowship-trained endocrine surgeon whose practice is dedicated to the surgical management of thyroid, parathyroid, and adrenal gland disorders. He performs more than 350 endocrine operations each year, making him one of the highest-volume endocrine surgeons in the region. His practice includes a strong focus on complex reoperative thyroid and parathyroid procedures as well as the treatment of advanced thyroid cancer.
Dr. Underwood earned his medical degree from the Indiana University School of Medicine, where he was inducted into the Alpha Omega Alpha Honor Medical Society and received the Rosenbower Award in Surgery, given to the top graduating student pursuing a surgical career. He completed his general surgery residency at NYU Langone Health/Bellevue Hospital in New York City and a clinical fellowship in endocrine surgery at the University of Michigan.
He holds a Focused Practice Designation (FPD) in Adult Complex Thyroid and Parathyroid Surgery from the American Board of Surgery - an advanced credential recognizing surgeons who demonstrate exceptional case volume, technical expertise, and a multidisciplinary approach to the care of patients with complex endocrine disorders. Fewer than 400 surgeons in the United States currently hold this designation, underscoring his commitment to maintaining a high level of specialization and quality in thyroid and parathyroid surgery.
Dr. Underwood is board-certified in general surgery and an active member of the American Association of Endocrine Surgeons and the American College of Surgeons. His practice is centered on delivering safe, effective, and thoughtful surgical care, with an emphasis on collaboration, communication, and long-term patient outcomes.
Areas of Practice
Endocrine surgery, thyroid nodules, goiter, toxic adenoma, thyroid cancer, Graves' disease, Hashimotos' thyroiditis, thyroidectomy, neck dissection, hyperparathyroidism, parathyroid cancer, hypercalcemia, minimally invasive parathyroidectomy, adrenal disorders, cortisol-producing adenoma, primary aldosteronism, pheochromocytoma, adrenal cancer, minimally invasive adrenalectomy, multiple endocrine neoplasia
Expertise
Locations
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Endocrine Oncology Clinic | Rogel Cancer Center 1500 E Medical Center Dr
Floor B1 Reception A
Ann Arbor, MI 48109-5911Get Directions -
General Surgery Clinic | Taubman Center 1500 E Medical Center Dr
Floor 2 Reception C
Ann Arbor, MI 48109-5331Get Directions
Insurance Accepted
University of Michigan Health participates with most health insurance plans.
Education & Training
Medical School or Training
Residency
Fellowships
Board Certifications
Professional Organizations
Research Overview
Dr. Underwood's research interests include identifying disparities in order to improve treatment outcomes for patients with surgical endocrine disease utilizing statewide and national databases. He is also interested in surgical education research.
Links
Patient Ratings & Comments
Visit our Physician Ratings & Comments page to learn more about how patient ratings are collected, calculated, and updated to help you make an informed decision when choosing the right physician for your care.
Patient Ratings
227 Patient Ratings
Patient Comments
June 1, 2026 - "Dr. Underwood was very thorough with the options I had available and spent plenty of time making sure all of questions were answered."
May 8, 2026 - "I was totally impressed by Doctor Hunter Underwood. Needless to say listening and compassion play a big part in being a fantastic physician. Doctor Hunter asked me to explain what brought me to him and answered all of my questions. He then proceeded to tell me what he expected to be doing following some further verification labs. Part of havng surgery is to feel comfortable with the surgeon that will be doing the procedure. I was extremely impressed with Doctor Hunter Underwood and am grateful that he will be my surgeon if ultimately required. He is exactly the type of person that you hope to find if you need medical treatment."
April 29, 2026 - "Dr Underwood is phenomenal. [...] He is an amazing doctor that actually cares for his patients and makes us feel welcomed. He is smart and I want to thank him for removing my [...] and saving my life. He deserves all the recognition for being a very well doctor, compassionate and somebody that actually follows up. He's not just a doctor, but he's an actual human that is not there for money but actually wants to save lives. Thank you so much Dr Underwood for your amazing care I don't have words enough to thank you."
April 29, 2026 - "Dr Underwood was most personable and exhibited caring as well as knowledgeable expertise. Listened and explained fully and repeated with different words when I asked for clarification. Maintained eye contact with me and with my husband throughout appointment. Kind. Friendly. Respectful."
April 10, 2026 - "Dr Underwood is very personable and pleasant. I felt very safe in his hands."
April 3, 2026 - "Dr. Underwood listened to me carefully about what previous doctors told me, answered my many detailed questions and concerns, and explained my options without rushing. He used [...] to show me my condition and explained traits specifically. He spent an hour with me and scheduled the surgery with me. He actively listened, was respectful of all my questions and made me feel at ease about my decision to do surgery with him. The visit was wonderful!"
March 28, 2026 - "Dr. Underwood was exceptional!"
March 13, 2026 - "Dr Underwood gave a great explanation of my condition and was very easy to understand and talk with. He showed compassion and explained everything in a way I could understand. It was wonderful to meet with him In person and know the plan he has to follow through on my care. I'm very happy to be under his care."
February 28, 2026 - "Dr Underwood is very kind, receptive, and attentive (interested in my thoughts and concerns). I feel lucky to have met him!"
February 27, 2026 - "Dr. Underwood has been very attentive, explained the procedure and answered all questions in detail"