Naples Dietitian
IBS, SIBO & Weight Management
Naples represents a standard of living that few places in the world can match. Your nutrition care should be held to the same standard.
I'm Sarah Mirkin RDN, CPT, LD — a Registered Dietitian Nutritionist with over 25 years of clinical experience and a national reputation in IBS, SIBO, and sustainable weight management. Serving Naples clients virtually from my Palm Beach practice, I offer the kind of specialized, concierge-level care that the most discerning clients expect — and that most practitioners simply cannot provide.
When You Expect More
Than Generic Advice
Naples clients have usually already seen good doctors. That's the frustrating part. You've had the workups, the scopes came back clean, and you're still planning your day around your stomach. When the tests say "fine" and your gut says otherwise, the missing piece is often SIBO, which standard workups can miss unless someone specifically looks for it. I saw it up close when I moved my practice to Florida and met with local GI doctors about referrals: SIBO was barely on their radar, and new patients kept arriving with a fiber supplement and a probiotic in hand, advice that for SIBO can make symptoms worse, not better.
Looking for SIBO is my specialty. I've spent 25 years in this niche, including early work at Cedars-Sinai alongside Dr. Mark Pimentel, the researcher who put SIBO on the map. That background matters when your case is the kind that's already stumped a few professionals.
Most of my Naples clients work with me virtually, and it works exactly as well as in-person for this kind of care: we meet over video, and your plan, recipes, and messaging live in one shared platform. You get the same testing-first, three-phase approach, built around Gulf Coast life: the seasonal calendar, the dinners out, the travel.
Specialized Expertise
That Is Genuinely Rare
Irritable Bowel Syndrome (IBS) and Small Intestinal Bacterial Overgrowth (SIBO) are among the most mismanaged conditions in medicine today. Most people suffering with chronic bloating, digestive pain, and unpredictable symptoms have never been properly tested or treated.
I am Monash University certified in the low-FODMAP diet — the gold standard for IBS and SIBO treatment — and have been working in this specialty for over two decades. My personal history with SIBO, including being among the first patients to complete a breath test through Dr. Mark Pimentel's research at Cedars-Sinai, gives me a clinical depth that sets me apart from every generalist in the field.
For weight management, I address the underlying factors behind previous failed efforts — hormonal shifts, metabolic adaptation, gut dysfunction, and lifestyle patterns — with a clear, evidence-based strategy designed for permanent results.
The VIP
Program
For clients who want the highest level of access and personalization:
Unlimited direct text access — reach me as questions arise
Daily check-ins and ongoing feedback
Fully customized meal planning based on your preferences and goals
Bi-weekly personalized grocery lists
Coordination with your personal chef locally or internationally
Restaurant guidance tailored to your regular dining habits
Full platform access for tracking, menus, and nutrition analysis
Ongoing adjustments as you progress
Serving Naples'
Most Discerning Clients
My clients are executives, physicians, entrepreneurs, and individuals who have built exceptional lives and expect their health care to reflect that. They come to me after seeing the best specialists and still not having answers. They leave with a clear plan, measurable results, and the confidence to sustain them.
All sessions are conducted virtually — seamlessly integrated into your schedule, accessible from your home, your boat, or anywhere in the world. My expertise has been featured in many major media outlets including Forbes, Martha Stewart Living, Prevention, and more. I am the author of The Beginner's Guide to Low FODMAP and Fill Your Plate, Lose the Weight.
I accept a limited number of new clients to ensure every relationship receives the attention it deserves. If you are ready for nutrition care at the highest level, I invite you to apply.
Ready to Get Started?
(310) 739-9901
sarah@kitchencoachrd.com