Contact · Boston & New York
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★★★★★ 5.0 on Google
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Consultations are held on Wednesdays. Times shown are the ones actually open.
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Return to the homepageIn her words
Hear from Alexis before you reach out.
Alexis Beck, MPH, RD, LDN, on what Medical Nutrition Therapy actually is.
Real patients · Real words
People who had tried everything else.
Rated 5.0 by patients on Google
I tried everything to lose weight for 10 years. I was finally successful when I met and received guidance, counsel and knowledge from Alexis Beck at NutritionRx.
I am convinced Alexis’s expert coaching and support have been invaluable to my GLP-1 weight loss journey.
I’ve been working with Alexis for roughly 10 months and the results speak for themselves. My relationships with food, myself, my partner, my family and my work have ALL improved.
Alexis helped me change my life. Her counsel is invaluable. She is so much more than a nutritionist.
Alexis is a wonderful, caring, and dedicated professional who commits to each and every one of her clients and whole heartedly believes in their right to be comfortable and confident in their relationship with nutrition.
I tried everything to lose weight for 10 years. I was finally successful when I met and received guidance, counsel and knowledge from Alexis Beck at NutritionRx.
A year from now
Food becomes uncomplicated.
You are not negotiating with yourself at nine at night. You are not thinking about it while you are supposed to be doing something else.
The difference
Everything a prescription isn't.
A GLP changes appetite. It does not teach a body what to do with less food, protect muscle, or decide what happens at the top of the dose.
Before any recommendation
The Three-Phase Assessment.
Critical Assessment
Medical and behavioral history. Hearing the challenge of your obesity, in your words, before anything is recommended.
Initiate Metabolic Regulation
The metabolic and inflammatory read, with labs and body composition. This is where the actual picture appears.
Treatment
The synthesis, and the protocol built from it. Nutrition, metabolic work, and the behavioral piece that makes it hold.
The clinician
Alexis Beck, MPH, RD, LDN
A Registered Dietitian and Licensed Dietitian Nutritionist who has spent twenty five years on metabolic regulation and the long work that follows weight loss.
She sees a deliberately small number of patients each week, because the protocol that makes it hold cannot be delivered at volume.
How care is delivered
Boston and New York, or wherever you are.
In person or virtual
New patients are seen in person for the initial assessment when possible. Continuing care can be either, or a mix.
Sixty-minute sessions
Long enough to do the real work, not a quick check-in. Plus messaging between sessions.
Alongside your prescriber
Alexis sends notes and shares labs. Your prescriber keeps prescribing. What changes is that somebody is doing the other half.
Questions
Before you reach out.
What is Medical Nutrition Therapy?
A medical treatment delivered by a Registered Dietitian: assessment, a metabolic and nutritional protocol, and the behavioral work that makes it hold. It is the standard of care for a metabolic condition, and it is the piece most people never receive.
I am already on a GLP. Is this instead of that?
No. Your prescriber keeps prescribing. Alexis does the work around it: nutrition, metabolic regulation, protecting muscle, and the stabilization phase after the loss. Nothing here asks you to change your medication.
What does it cost?
NutritionRx is private pay only, deliberately. That model is what buys real assessment, between-session messaging and multi-year continuity, none of which fit inside a reimbursement model. Exact fees are discussed on your consultation.
How long do patients work with Alexis?
Most stay for years rather than weeks, because that is how long sustained weight loss actually takes. A program ends on a schedule. This does not.
I have tried everything. Why would this be different?
Because most of what you tried started with a protocol instead of an assessment. Nothing is recommended here until the Three-Phase Assessment is done. You cannot treat what nobody measured.
By application
Find out what has actually been getting in the way.
Every prospective patient is reviewed personally by Alexis. If NutritionRx is the right fit, you will be told that. If it is not, you will be told that too.