Dr. Alexander GolBerg MD, DO
Dr. Alexander GolBerg MD, DO is a single-physician practice at 910 Park Avenue in Manhattan, published as board certified in Family Medicine. Its functional medicine panel is named marker by marker, from TSH, Free T3, Free T4 and Reverse T3 through fasting insulin, HOMA-IR and high-sensitivity CRP, and is read back in a 60 to 90 minute consultation. A capped concierge membership is published alongside.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Dr. Alexander GolBerg MD, DO
Published as Board Certified in Family Medicine, with the American Osteopathic Board of Family Physicians named as the certifying board
Published qualificationsPublished as practising functional and regenerative medicine on Park Avenue for over 25 years, with dual MD and DO degrees. The practice publishes him as a Castle Connolly Top Doctor.
Everything Dr. Alexander GolBerg MD, DO lists
12 tests and services across 8 kinds of care
Whole-body baseline, Hormones & energy, Nutrient status & deficiencies, Genetics & biological age, Gut & digestive health and Advanced diagnostics & emerging care.
Advanced laboratory testing & biomarkers
Labs & biomarkers- Advanced lipid panel
- Measures ApoB, Lp(a) and particle counts, which a standard cholesterol panel misses.
- Hormone panel
- Measures sex hormones, thyroid and adrenals.
- Micronutrient testing
- Measures vitamin and mineral levels, some inside the cell rather than in serum.
- Advanced inflammatory markers: high-sensitivity CRP, homocysteine, fibrinogen, oxidative stress markers
- Metabolic depth: fasting insulin, HOMA-IR, HbA1c, lipid particle size (NMR or advanced lipid panel), uric acid, and liver function
Genetics, inherited risk & biological age
Labs & biomarkers- Biological age testing
- Estimates aging pace from epigenetic markers.
- Methylation status (MTHFR, SAMe/SAH ratio) and ApoE genotyping
Advanced & emerging care
Advanced therapies- Peptide therapy
- Compounded peptides marketed for recovery, growth hormone and repair.
- NAD+ therapy
- Infusions or shots of a cellular-energy cofactor.
- PRP injections
- Your own concentrated platelets injected for joints, skin or scalp.
- Exosome therapy
- Cell-derived particles injected or infused, marketed for repair and recovery.
Gut & digestive testing
Labs & biomarkers- Gut microbiome testing
- Profiles gut bacteria to guide digestive care.
Preventive screening & executive assessment
Imaging & screening- Executive physical
- A comprehensive physician-led exam compressed into 1–2 days.
Hormone, sexual-health & prescription care
Medical treatment- Hormone Optimization
IV therapy & injections
Medical treatment- IV vitamin therapy
- Vitamin and fluid infusions marketed for energy and recovery.
- High-Dose Vitamin C
Programs & care formats
Lifestyle & programs- Telehealth visits
- Care delivered by video with home lab draws.
In the clinic's own words, not yet matched to a category we can compare across clinics.
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Practical information
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About this profile
Everything on this page is what the clinic publishes about itself, gathered from the pages linked below and put in one place, in plain English. Where a fact comes from somewhere else, it is named beside that fact.