About
Dr. Alessia Roehnelt is a double board-certified endocrinologist and the founder of EndoHealth MD. She holds board certification in both Endocrinology and Internal Medicine. Her training took place entirely at The Mount Sinai Hospital in New York City, one of the country's leading academic medical centers. She completed her Internal Medicine residency there, earning election as Chief Resident in Medicine. She then stayed at Mount Sinai for her fellowship in Endocrinology and Metabolism.
Dr. Roehnelt brings a deeply personalized, evidence-based approach to hormone, metabolic, and longevity medicine. She is known for attentive listening and a commitment to identifying root causes behind symptoms. Her clinical focus includes thyroid disease, Hashimoto's thyroiditis, PCOS, insulin resistance, prediabetes, diabetes, menopause, perimenopause, and metabolic syndrome. She integrates advanced genomic and diagnostic tools into individualized care plans. She also hosts the podcast "The Wellness Protocol: Unlocking Metabolic and Hormonal Health," covering insulin resistance, perimenopause, energy optimization, and aging. Dr. Roehnelt holds active medical licenses in New Jersey, New York, and Florida.
Education & Training
Residency
Internal Medicine, The Mount Sinai Hospital, New York City (elected Chief Resident in Medicine)
Fellowship
Endocrinology and Metabolism, The Mount Sinai Hospital
Certifications
Conditions Treated
Who is Dr. Roehnelt right for?
Dr. Roehnelt is an excellent fit for adult women managing hormonal and metabolic conditions. Patients dealing with thyroid disease, Hashimoto's, PCOS, perimenopause, or menopause benefit directly from her specialty focus. Women navigating insulin resistance, prediabetes, obesity, or metabolic syndrome find her root-cause approach particularly effective. She also serves patients interested in longevity medicine and proactive, prevention-focused care. Patients who want direct access to their physician and longer, unhurried visits thrive in her practice model.
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Frequently Asked Questions
Dr. Roehnelt specializes in endocrinology and metabolic medicine. Her core areas include thyroid disease, Hashimoto's thyroiditis, hypothyroidism, PCOS, insulin resistance, prediabetes, diabetes, menopause, perimenopause, obesity, and metabolic syndrome. She also integrates longevity and preventive medicine into her patient care.
Yes. Dr. Roehnelt holds double board certification in Endocrinology and in Internal Medicine. She completed both her residency and fellowship at The Mount Sinai Hospital in New York City.
Dr. Roehnelt completed her Internal Medicine residency and her Endocrinology and Metabolism fellowship at The Mount Sinai Hospital in New York City. During her residency, she earned election as Chief Resident in Medicine.
Dr. Roehnelt takes an evidence-based, root-cause approach to hormone and metabolic health. She takes time to understand each patient's symptoms, lifestyle, labs, and metabolic patterns before building a care plan. Her approach blends clinical precision with a holistic, prevention-focused philosophy tailored to each individual.
Yes. Dr. Roehnelt incorporates InBody body composition analysis, IntellxxDNA precision genomic testing, Prenuvo full-body MRI, Cleerly coronary artery analysis, Galleri multi-cancer early detection, and VO₂ max testing into appropriate care plans. These tools allow her to move beyond routine labs and personalize prevention strategies.
No. EndoHealth MD does not specialize in intensive insulin management or insulin pump therapy. Patients requiring that level of diabetes management should seek a practice equipped for those needs.
Dr. Roehnelt sees patients in person at her Westfield, NJ office. She also offers virtual consultations for patients in New Jersey, New York, and Florida. She holds active medical licenses in all three states.
Yes. Dr. Roehnelt hosts "The Wellness Protocol: Unlocking Metabolic and Hormonal Health" on Apple Podcasts. The show covers insulin resistance, perimenopause, energy optimization, and healthy aging, drawing on her clinical experience and current research.
Dr. Roehnelt focuses on adult women navigating hormonal, thyroid, and metabolic concerns. Her typical patients include women in perimenopause or menopause, those managing thyroid conditions or PCOS, and women seeking a proactive, prevention-oriented approach to long-term metabolic health.
Doctor profile last updated April 14, 2026