Functional Medicine Doctor for NYC Patients | Dr. Michael Duben, MD
New York City has world-class medicine — but finding a board-certified endocrinologist who combines rigorous academic training with a genuine functional medicine approach, at a price that isn’t $1,000 for a first visit, is harder than it should be. I’m Dr. Michael Duben, and I offer NYC patients exactly that — just one hour from Midtown Manhattan, with HIPAA-compliant telemedicine follow-ups from your apartment after your first in-person visit.
My practice, Restore Health LLC, is located at 501 Kings Highway East in Fairfield, CT — easily accessible from NYC via I-95 or Metro-North to Fairfield station. Easy on-site parking. No garage, no meters, no hassle.
Under New York State telemedicine regulations, an initial in-person visit is required before ongoing remote care can be established. One trip to Fairfield unlocks a full year of specialist follow-up from your home or office in New York.
The Credentials NYC Patients Recognize
In New York, pedigree matters — and mine is built on the institutions NYC patients know best.
I trained at Mount Sinai School of Medicine and completed my endocrinology fellowship at Montefiore/Albert Einstein College of Medicine under Dr. Norman Fleischer — one of the preeminent endocrinologists in the country — and Dr. Martin Surks, a world-renowned thyroid expert whose research defined modern thyroid medicine. I am also a trained member of the Institute for Functional Medicine (IFM) — the gold standard credentialing body for functional medicine practitioners worldwide.
That combination — Mount Sinai and Einstein endocrinology training plus IFM functional medicine certification — is genuinely rare. In NYC, you will find endocrinologists without functional medicine training, and functional medicine practitioners without endocrinology board certification. Finding both in one physician, at accessible pricing, is the value proposition Restore Health LLC offers NYC patients.
My credentials at a glance:
- Board-Certified Endocrinologist — American Board of Internal Medicine
- Fellowship trained at Montefiore/Albert Einstein College of Medicine
- Trained at Mount Sinai School of Medicine
- IFM-trained — Institute for Functional Medicine certified
- 20+ years of clinical endocrinology experience
- Clinical instructor, Albert Einstein College of Medicine
What I Investigate That NYC Functional Medicine Clinics Often Miss
NYC’s functional medicine market is large — but it’s dominated by nurse practitioners, health coaches, and naturopaths operating under a functional medicine banner, often charging concierge rates for non-physician care. When your thyroid, hormones, or metabolism are genuinely complex, you need a physician whose entire training was built around those systems.
What I look at that others skip:
- Thyroid function beyond TSH — Free T3, Free T4, reverse T3, and thyroid antibodies
- Hashimoto’s thyroiditis — the autoimmune root cause behind most hypothyroidism
- Mitochondrial function and energy production — cellular-level disruptions that explain fatigue conventional labs never catch
- Gut microbiome assessment when digestive, immune, or metabolic patterns suggest an underlying connection
- Toxicology and environmental exposure testing — heavy metals, endocrine disruptors, and other factors that silently compromise performance
- Hormone optimization — testosterone, estrogen, and the full picture
- Insulin resistance and cardiometabolic markers that predict problems years before diagnosis
NYC-Pedigree Medicine. Without NYC Prices.
Functional medicine and concierge endocrinology in Manhattan typically runs $800–$1,500+ for an initial consultation — often with a membership fee on top. At Restore Health LLC, your initial 90-minute consultation with a board-certified, IFM-trained endocrinologist is $595. Follow-ups are $295.
That’s Mount Sinai and Einstein-trained endocrinology at a fraction of what Manhattan concierge practices charge — with longer appointments, more diagnostic depth, and a physician who has 20+ years of experience managing exactly the conditions you’re dealing with.
The math for NYC patients:
- Initial consultation: $595 vs. $800–$1,500+ in Manhattan
- Follow-up: $295 vs. $400–$600+ in Manhattan
- After your first visit — all follow-ups via telemedicine from your NYC home or office
- No membership fees, no retainer, no subscription
One Visit. A Year of Specialist Access.
New York State requires an initial in-person visit before telemedicine prescribing can be established. My Fairfield office is approximately 60–75 minutes from Midtown Manhattan via I-95 — or take Metro-North from Grand Central to Fairfield station, a one-hour ride with no traffic stress.
After your initial consultation, all follow-up care is available via HIPAA-compliant telemedicine from anywhere in New York. One trip establishes the relationship — everything after that is from your couch.
Common Reasons NYC Patients Make the Trip
- Persistent fatigue, brain fog, or hormonal symptoms dismissed by Manhattan physicians
- Thyroid condition diagnosed but treatment not working — seeking a real second opinion
- Frustrated with NYC functional medicine NPs and health coaches — want an actual MD
- Seeking IFM-trained endocrinology that combines academic rigor with root-cause investigation
- GLP-1 weight loss management from a qualified endocrinologist with 20 years of experience
- Men’s hormone optimization — testosterone, metabolic health, energy, body composition
- Tired of paying Manhattan concierge prices for rushed appointments
Conditions I Treat for NYC Patients
- Hypothyroidism — including optimization beyond standard lab ranges
- Hashimoto’s Thyroiditis — autoimmune root-cause approach
- Hyperthyroidism and Graves’ Disease
- Thyroid Nodules — evaluation, monitoring, and FNA biopsy when indicated
- Hormone Imbalances — testosterone, estrogen, adrenal
- Medical Weight Loss — GLP-1 medications and metabolic optimization
- Cardiometabolic Health — insulin resistance, cholesterol, blood sugar
Getting to My Fairfield Office from NYC
501 Kings Highway East, Suite 103, Fairfield, CT 06825
- By car: Approximately 60–75 minutes from Midtown via I-95 North. Easy on-site parking — no garage, no meters.
- By train: Metro-North New Haven Line from Grand Central Terminal to Fairfield station — approximately 60 minutes. Short ride or Uber from the station to the office.
Ready to Work With a Real Specialist?
One visit. Real answers. A year of follow-up care from your NYC home. Call (203) 760-5544 or book online to schedule your consultation.
Restore Health LLC
501 Kings Highway East, Suite 103
Fairfield, CT 06825
Also serving patients in Westchester, NY, Greenwich, Darien, Stamford, Westport, New Canaan, Southport, Milford, and Trumbull.