Doctors Who Treat Hyperthyroidism in Smithtown, NY

Providers in Smithtown whose specialty's scope covers hyperthyroidism— ranked by profile completeness & registry tenure, notby quality, outcomes, or who is "best".

9 active providers with a practice address in Smithtown, New York have a primary specialty that treats hyperthyroidism. We assert that these specialties treat hyperthyroidism, not that any specific provider treats your case. Open any provider for their full profile, contact, and map.

Providers in city

State

Registry vintage

June 2026

Hyperthyroidism specialists in Smithtown

Top 9 of 9

9 providers whose specialty treats hyperthyroidism practice in Smithtown. Compare the most complete records below, or filter the full list by name and nearby ZIP.

Compare providers in Smithtown →

1
David KuglerD.O.
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
2
Sherry SussmanM.D.
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
3
Jessica KramerMD
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
4
Middle Country Endocrinology, PC
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
5
Michael ShanikM.D.
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
6
Endocrine Associates of Long Island, PC
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
7
Deepa AravindM.D
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
8
Niti MohanPA
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →
9
Island Endocrinology,p.c.
Endocrinology, Diabetes & Metabolism Physician · Smithtown, NY
Street-level locationView full profile & map →

These are active providers in Smithtown, New York whose primary NUCC specialty treats hyperthyroidism; it is not a list of providers confirmed to treat your specific case, and absence does not mean a provider does not treat it. Ordering reflects NPPES profile completeness and registry tenure — a transparency signal, not a quality, outcome, or "best" ranking. Condition-to-specialty mapping: MedlinePlus, NIH, ABMS. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC.