About
Dr. Sean Nikravan, MD, FACE, is a board-certified endocrinologist and internal medicine specialist practicing in Newport Beach, California. He earned his medical degree from the American University of the Caribbean School of Medicine in St. Maarten. His Internal Medicine residency took place at Northeastern Ohio Medical University in Rootstown, Ohio. He completed his Endocrinology fellowship at the University of Texas Medical Branch in Galveston, Texas, followed by an advanced fellowship at one of the top endocrine programs in the nation. He holds the FACE designation as a Fellow of the American College of Endocrinology.
Dr. Nikravan has practiced endocrinology in Newport Beach since 2005 and has performed more than 50,000 ultrasound-guided thyroid nodule biopsies over that time. He is passionate about thyroid disease, Graves' disease, pituitary disorders, diabetes, and hormone balance. His clinical expertise extends to thyroid radiofrequency ablation, low testosterone, menopause, osteoporosis, and pediatric growth disease. As a metabolic expert with a decade directing medical weight loss programs, he has helped hundreds of patients achieve significant weight loss. He takes an individualized, evidence-based approach across every area of endocrine care.
Education & Training
Medical School
American University of the Caribbean School of Medicine, St. Maarten
Residency
Internal Medicine, Northeastern Ohio Medical University, Rootstown, Ohio
Fellowship
Endocrinology, University of Texas Medical Branch, Galveston, Texas; Advanced fellowship at one of the top endocrine programs in the nation (name truncated in source)
Certifications
Conditions Treated
Who is Dr. Nikravan right for?
Dr. Nikravan is an excellent fit for patients 12 and older managing complex endocrine conditions. Adults with thyroid disease, thyroid nodules, or a need for non-surgical thyroid intervention benefit from his depth of procedural experience. Patients navigating diabetes, prediabetes, pituitary disorders, or hormone imbalance find his individualized approach well-suited to their needs. Those seeking physician-supervised weight loss with metabolic expertise also align well with his practice. His concierge access model works particularly well for patients who need timely, ongoing management of chronic endocrine conditions.
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Frequently Asked Questions
Dr. Nikravan specializes in the full range of endocrine disorders. His core focus areas include thyroid disease, thyroid nodules, goiter, thyroid cancer, Graves' disease, diabetes, prediabetes, pituitary disorders, low testosterone, andropause, menopause, osteoporosis, adrenal disorders, and pediatric growth disease. He also treats hypertension, high cholesterol, cardiovascular risk, and hormone imbalance.
Yes. Dr. Nikravan holds dual board certification in Endocrinology and Internal Medicine. He also carries the FACE designation, Fellow of the American College of Endocrinology, which recognizes advanced expertise in the field.
Dr. Nikravan earned his medical degree from the American University of the Caribbean School of Medicine in St. Maarten. He completed his Internal Medicine residency at Northeastern Ohio Medical University in Rootstown, Ohio. His Endocrinology fellowship took place at the University of Texas Medical Branch in Galveston, followed by an advanced fellowship at a nationally recognized endocrine program.
Thyroid radiofrequency ablation, or RFA, is a non-surgical treatment for thyroid nodules, goiters, thyroid cancer, and toxic thyroid nodules. Dr. Nikravan performs RFA in-office as an alternative to surgery. He has also performed more than 50,000 ultrasound-guided thyroid nodule biopsies since 2005, making thyroid intervention one of his most developed areas of expertise.
Yes. Dr. Nikravan sees patients age 12 and up. He treats pediatric growth disease along with other endocrine conditions that present in adolescents and young adults.
Dr. Nikravan brings more than a decade of experience directing medical weight loss programs. He supervises the Elite Health Solutions program, which combines GLP-1 receptor agonist medications, EMSculpt body toning, and metabolic expertise. His team also includes specialists in eating disorders and fitness. He has helped hundreds of patients lose significant weight under direct physician supervision.
Dr. Nikravan treats a wide range of hormone-related conditions. These include low testosterone, andropause, menopause, hormone imbalance, adrenal disorders, and osteoporosis. He also offers hormone replacement therapy and GLP-1 hormone optimization as part of individualized treatment plans.
Yes. Dr. Nikravan offers premium IV therapy using glutathione and NAD+ infusions. He also offers regenerative PRP therapy. Both services support his broader focus on metabolic health and wellness optimization.
Dr. Nikravan takes an evidence-based, individualized approach to every patient. He focuses on diagnosing and treating the root causes of endocrine dysfunction. Patients consistently note his thoroughness and the time he spends during appointments. His hybrid concierge model reinforces that approach through same-day access and one-on-one care.
Doctor profile last updated June 9, 2026