Advanced testing & diagnostics
Genetic, biological-age and metabolic testing
A deeper look than routine bloodwork, explained line by line and turned into a plan.
5.0 on Google · 77 reviewsNJ Top Doctor · Hormone Replacement Therapy
Arora MD Longevity & Aesthetics in East Brunswick, NJ offers advanced medical testing beyond routine blood work: genetic testing (including how you respond to certain medications), biological age testing that looks at markers such as telomere length and inflammation, and a metabolic evaluation including resting metabolic rate, nutrient status and hormone levels. Results are reviewed in a consultation and turned into a personal plan.
Advanced testing & diagnostics
Who it’s for
The first conversation is about you, not a protocol. You may be a good fit if:
- A family history of heart disease, diabetes or cancer
- Unexplained fatigue, weight gain or hormone symptoms
- Interest in prevention and a longer healthspan
How it works
What to expect
Choose the tests
Your goals and history decide which tests make sense.
Prepare
Metabolic evaluations usually need an 8-hour fast; genetic testing typically needs no preparation.
Results consult
Your provider walks you through the results in detail and builds an action plan.
Track progress
For biological age and metabolic testing, follow-ups may be suggested to measure change.
For hormone and longevity consults, please book at least two weeks ahead: our team sends a lab order for Quest, Labcorp or another participating lab, typically covered by insurance.
Three kinds of testing
Each answers a different question about your health.
- Genetic testing: risk markers for cardiovascular, metabolic conditions and cancer, hereditary conditions, and how your body may respond to certain medications
- Biological age: how your body is aging inside, from markers such as telomere length, cellular function and inflammation
- Metabolic evaluation: resting metabolic rate, nutrient absorption and hormone levels such as thyroid and insulin
Why it is useful
Knowing your predispositions allows prevention to be tailored. Finding insulin resistance, inflammation or nutrient gaps can explain low energy or weight changes, and repeat testing shows whether your plan is working.
In their words
What patients say about Dr. Arora
Dr. Arora is awesome- so knowledgeable re: hormone issues as well as general wellness/medical issues , management & treatment. He has a kind manner, sense of humor & obviously cares about your overall wellness.
Dr. Arora is very pleasant and easy to talk to! Very attentive and explains from A to Z. He understands your concerns and makes you leave the office feeling confident! Would highly recommend.
Dr. Arora is amazing! He is very patient and is a great listener who really cares about what the patient has to say. He is very knowledgeable and informative! I feel like I’m in great hands with Dr. Arora and have nothing but great experiences.
Google reviews, shown as posted. Rated 5.0 on Google (October 2026). Individual experiences vary. More reviews
Questions
Advanced testing & diagnostics: common questions
How is this different from standard blood tests?
It adds in-depth analyses, such as genetic testing, metabolic assessment and biological age, for a fuller view of your health and long-term risks.
Do I need to fast?
Metabolic evaluations may require fasting, usually at least 8 hours; genetic testing typically does not. You get specific instructions for your tests.
Can testing help with weight management?
A metabolic evaluation can reveal hormone imbalances or metabolic inefficiencies that affect your ability to manage weight.
How often should I be tested?
It depends on your goals and history. Some patients test yearly; others every few years.
Can it find early signs of chronic disease?
That is one of its main purposes: spotting early risk for conditions such as heart disease and diabetes so prevention can start sooner.
Related
Longevity & functional medicine
Functional medicine looks for root causes in your labs; longevity medicine plans ahead. Hormone balance ties the two together.
Hormones & longevityHormone balance evaluation
Fatigue, weight that won’t shift, poor sleep and low mood often share a cause. A full evaluation looks at them together.
Hormones & longevityHealthy aging & prevention
Energy, strength, skin and long-term risk, approached together rather than one concern at a time.
East Brunswick, NJ
Talk to us about advanced testing & diagnostics
A complimentary 15-minute consult with Dr. Arora, in person or by phone.