“Doctor, should I get one of those big gene tests so I’ll know  what I’m going to get in the future?” That’s a very common question now. People see friends posting DNA results online, hear about celebrities like Angelina Jolie having preventive surgery for BRCA genes, or know a family member who had cancer or a heart attack “out of the blue.” It’s natural to wonder if your genes can give you a clear warning—or a clean bill of health. Genomic testing can  be a powerful tool fo

In clinic, whenever coffee comes up, many people tense up. The same questions appear again and again: “Is it safe to drink coffee if I have a heart problem?” “If I don’t drink coffee I feel exhausted—should I force myself to quit?” It doesn’t help that media headlines often contradict one another. One day coffee is praised for lowering cancer risk and extending life; the next it’s labelled a trigger for high blood pressure and heart rhythm problems. No wonder so many people f

Introduction “Eating better” is simple advice—but what works for you  depends on your biology, sleep, stress, and even your gut microbes. Large studies show people can react very differently to the same meal ; microbiome, sleep, activity, and timing help explain why—which is exactly why personalization can add value beyond general guidelines. Precision nutrition  makes food choices personal by combining the realities of preferences, with biomarkers  (objective lab measures),

Why this lens (and how I arrived here) The single biggest turning point in my training came during a rotation at Weill Cornell’s pediatric endocrinology  service. In a center for pediatric obesity, I watched children and families change—not because of one prescription, but because their whole context  was addressed: food and sleep, movement and family systems, school and culture, even faith and community . When those elements lined up, outcomes were remarkable. I decided to d

If you’re health-conscious, dealing with nagging symptoms, or aiming to age well with steady energy and clear thinking, this page explains how I practice—and why it may feel different from a typical clinic visit. Why I practice this way (a personal note) Early in my clinical practice, I kept meeting people whose tests looked “normal,” yet they didn’t feel well . Conventional medicine is excellent for diagnosing and treating specific diseases. But it often lacks the whole-syst