Utah Thyroid Specialists
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Our Doctors Provide the Most Comprehensive Thyroid Care Our Physicians Have Performed Over 2,000 Surgeries and 5,000 Thyroid Biopsies Combined


Shahzad Ahmad, MD, FACE, ECNU

Dr. Ahmad is a board-certified endocrinologist, a Fellow of the American College of Endocrinology, a member of the American Thyroid Association and American Board of Internal Medicine, and is ECNU-certified. ECNU is a professional certification for endocrinologists who perform diagnostic ultrasounds and ultrasound-guided fine needle aspiration for thyroid and
parathyroid disorders.

Dr. Ahmad completed his residency in Internal Medicine at Mount Sinai School of Medicine in Englewood, New Jersey and then went on to an Endocrinology fellowship at UCLA. His special focus is on the diagnosis and medical treatment of thyroid dysfunction, nodules, and cancer. He also was an assistant professor at the University of San Francisco School of Medicine.

Jules Aljammal, MD, ECNU

Dr. Jules Aljammal is a board-certified endocrinologist who completed his Endocrinology Fellowship at the University of Pittsburgh Medical Center. He is certified by the American Association of Clinical Endocrinologists to perform neck ultrasounds (ECNU) and ultrasound-guided fine needle aspirations (UG-FNA) of thyroid nodules, and certified by the American Board of Internal Medicine.

Dr. Aljammal’s area of expertise is in the evaluation and treatment of thyroid and parathyroid diseases, including thyroid nodules and cancer, hypothyroidism, hyperthyroidism, and hyperparathyroidism. He is a member of the Endocrine Society, American Thyroid Association, and the American Association of Clinical Endocrinologists. Dr. Jules Aljammal has achieved ECNU certification, the third only certified endocrinologist in UTAH!

undefinedKonstantinos Segkos, MD

Dr. Segkos trained in Internal Medicine at the University of Massachusetts and then completed an Endocrinology fellowship at Ohio State University. Dr. Segkos is a member of the American Thyroid Association, American Academy of Clinical Endocrinologists, and the Endocrine Society. Although a fully-trained endocrinology expert in all hormonal disorders, Dr. Segkos has a special interest in thyroid dysfunction, thyroid nodules and cancer, and parathyroid disorders.

Other Staff

Sharla Morgan, APRN FNP-C

Sharla received a Master's Degree in Nursing at Brigham Young University and is certified by the American Academy of Nurse Practitioners. As she herself has struggled with thyroid cancer, Sharla can relate to patients and their concerns. She can provide information and counsel based on personal experience regarding the medical treatment for thyroid disorders.

Learn about her story here.

The Skilled & Compassionate Care You Need

Why The Thyroid Institute of Utah is the Clear Choice for Your Treatment
  • A team of experienced endocrinologists

  • ECNU-certified physicians on staff

  • 5,000+ biopsies and 2,000+ successful surgeries

  • Specialize in minimally invasive surgery

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Real Patients. Real Results.

Read How We've Helped Patients Just Like You Overcome Thyroid Disorders
  • “I have nothing but good things to say”

    Former Patient

  • “Dr. Beus showed great concern by checking up on me.”


  • “He took the time to explain my condition in a way I could understand.”

    Mary Lou

  • “Dr. Riddle truly cares about his patients. With him I found hope that I would overcome my illness.”


  • “ I have to say that I'm impressed with his constant effort to stay current on the most modern and effective treatments.”

    Previous Patient

  • “Absolutely amazing. I'm so impressed!”

    Jennifer Smith

  • “Thank you for taking such good care of me.”


  • “Dr. Aljammal is a superhero”

    Former Client

  • “It is so nice to be working with someone that knows his ...”


  • “Throughout the process they treated me like family, and I felt that my health was in the best hands possible.”


  • “I am grateful I found the Thyroid Institute!”

    Former Patient

  • “Very professional”

    Former Patient

  • “I've already recommended it to numerous people.”

    Former Patient

  • “Nobody else seemed as educated about possible treatments for my thyroid nodule.”

    Former Patient

  • “I can whole-heartedly recommend Dr. Aljammal”