NYC’s Leading Integrative Health Care Center

Anti-Aging and Longevity Treatments Remember when you were in college and stayed up all night drinking beer, eating pizza, and partying; yet you still were able to attend class in the morning? How many of you could do that now?
You feel tired—but not just tired.
Your energy crashes. Your digestion feels off. Your mind feels foggy.
You’ve had blood tests. Everything looks “normal.”
But what if the problem isn’t visible in standard testing?
Your body constantly produces metabolic byproducts as it converts food into energy, processes nutrients, and eliminates toxins. These byproducts—called organic acids—can reveal how well your body is actually functioning.
When something goes wrong at the cellular level—whether it’s nutrient deficiency, gut imbalance, or mitochondrial dysfunction—these organic acids change.
At Patients Medical, we offer advanced organic acid testing in NYC (OAT test) to uncover hidden metabolic imbalances that standard labs often miss.
This powerful test provides a snapshot of your metabolism, gut health, detox function, and energy production, helping identify the root causes behind chronic symptoms.
Organic Acid Testing (OAT) is a urine-based test that measures metabolic waste products (organic acids) produced during biochemical processes in your body.
Your metabolism is the engine that powers your body.
Organic acid testing is especially useful when symptoms are chronic, unexplained, or multi-system.
Organic acid testing is ideal for individuals with chronic, unexplained symptoms—especially when standard tests fail to provide answers.
It is particularly beneficial for:
It is also valuable for patients with complex, multi-system conditions where root-cause analysis is essential.
Test | What It Measures | Best Used For | Sample Type | Turnaround Time |
OAT Panel | 60–70+ markers | Full metabolic health | Urine | 7–10 days |
Gut Markers | Yeast & bacteria | Digestive issues | Urine | 7–10 days |
Mitochondrial Markers | Energy pathways | Fatigue | Urine | 7–10 days |
Nutrient Markers | Vitamins/minerals | Deficiencies | Urine | 7–10 days |
Neuro Markers | Brain chemistry | Mood issues | Urine | 7–10 days |
A composite clinical example based on Patients Medical cases.
A 34-year-old patient presented with fatigue, brain fog, and digestive issues for over 2 years.
Routine labs were normal.
Dr. Rashmi Gulati
Dr. Rashmi Gulati is a leading integrative physician in New York City specializing in metabolic disorders, chronic fatigue, hormone imbalance, and functional medicine diagnostics.
A simple first-morning urine sample. We’ll provide everything you need.
Yes—most supplements should be paused 48–72 hours prior. We’ll guide you.
Yes—labs like Great Plains and Genova use precise, validated methods.
It’s usually out-of-pocket, but we provide superbills for partial reimbursement.
Most labs return results within 2–3 weeks.
It identifies metabolic imbalances, nutrient deficiencies, and gut dysfunction.
Yes—especially when combined with clinical evaluation.
A simple urine sample.
Yes—elevated markers can indicate mold exposure or yeast overgrowth.
Often, yes. Re-testing helps measure improvement and refine your plan.
Safe and valuable for children, adults, and seniors.
Yes—we can ship you a collection kit and guide you virtually.
Standard tests look at disease endpoints. OAT evaluates function and metabolism—often years before disease develops.
Typically 7–10 days.
Yes—it helps identify underlying metabolic dysfunctions.
Reviewed and authored by Dr. Rashmi Gulati, MD | Board-Certified Integrative Physician | Medical Director, Patients Medical | 30+ years of clinical experience
If you’re experiencing fatigue, digestive issues, or unexplained symptoms, organic acid testing can uncover hidden imbalances and guide effective treatment.
We serve NYC, Long Island, Westchester, and New Jersey—with telehealth available.
Call: (212) 794-8800
Email: info@patientsmedical.com
Location: Midtown Manhattan
Patients Medical specializes in gently helping the patient identify the root cause of their medical issues and then assist them to recover from their problems to help them move forward to good health.
To schedule an in person on Tele-medicine appointment, please call our office at (212) 794-8800 or email us at info@PatientsMedical.com We look forward to hearing from you
Patients Medical PC
1148 Fifth Avenue, Suite 1B New York, NY 10128
Copyright © 2025 Patients Medical. All Rights Reserved.
All information presented in this website is intended for informational purposes only and not for the purpose of rendering medical advice. Statements made on this website have not been evaluated by the Food and Drug Administration. The information contained herein is not intended to diagnose, treat, cure or prevent any disease. Patients Medical.