Meet Alexis

I was my own first patient.

Alexis Beck, MPH, RD, LDN. Twenty-five years treating medical obesity. Boston Globe nutrition columnist for fifteen years. Harvard Doctoral Candidate in Psychology. The clinician your physician calls.

  • Massachusetts License LDN #885NU
  • Boston Globe column · 15 yrs
  • UC Berkeley MPH
  • 4.9 ★ Zocdoc
Portrait of Alexis Beck, MPH, RD, LDN, CDE

Alexis Beck, MPH, RD, LDN · Brookline, MA

“A patient who has been managed has not yet been treated.”

Alexis’ story

How I got here.

For most of my career, the women and men who walked into my Brookline office had been told their weight was a discipline issue. They had tried harder for decades. The work always begins by hearing and assessing the challenge of your obesity, clinically, and the answers are usually different than they expected.

Twenty years into clinical practice, I lost forty-five pounds over three years. Not on a diet. Not by trying harder. It was a gentle clinical journey, because I chose to work simultaneously on fitness and metabolic regulation, together. Hormones. Inflammation markers. Sleep. Metabolic rate. Once I treated the right targets, the weight came off and stayed off.

That clinical journey is the foundation of NutritionRx. Every patient gets the version of care I would have wanted on the morning I finally read myself clinically. A careful, sensitive, thorough assessment before any prescription. Coordination with your physician. Long-term partnership, because that is how long sustained weight loss actually takes when you do it correctly.

“I lost forty-five pounds over three years. Not because I worked harder, because I finally read myself clinically.”

Alexis Beck, MPH, RD, LDN

In her words

Meet Alexis Beck.

Five minutes on what medical obesity actually is, and how NutritionRx treats it differently than anyone else you’ve seen.

Training

Where NutritionRx comes from.

Master of Public Health

UC Berkeley

Graduate training in epidemiology and chronic disease, anchoring the population-health view of obesity that informs every patient assessment.

Bachelor of Science, Nutrition

Cornell University

Undergraduate degree in nutritional sciences from one of the foundational programs in the field.

Doctoral Candidate

Harvard, Psychology

Admitted to Harvard’s psychology doctoral program. The behavioral science behind sustained change is part of every plan.

Clinical Specialty

Obesity Medicine, 25 Years

A quarter-century treating medical obesity, with continuous education in microbiology and inflammation through 2024.

Memberships

OMA, AND & MAND

Member of the Obesity Medicine Association, the Academy of Nutrition and Dietetics, and the Massachusetts Academy of Nutrition and Dietetics, the national, state, and specialty bodies that set the clinical standard for the work.

Press & Media

Boston Globe, 15 Years

Nutrition columnist for the Boston Globe for fifteen years. Long-form expertise written across the full span of obesity-medicine practice.

Active Massachusetts License LDN #885NU. Verifiable through the Massachusetts Department of Public Health.

Press & recognition

Fifteen years on the record.

Selected media tenure and appearances. Long-form expertise written and spoken across two decades.

  • Boston Globe

    Nutrition columnist, fifteen years

  • Los Angeles Times

    Syndicated nutrition columnist

  • WCVB / ABC News Boston

    Health correspondent

  • ABC GMA & World News Tonight

    Contributor

  • WGBH Forum Network

    Featured speaker, weight management and longevity (2022)

    View event

In their words

What patients say about Alexis.

She is a highly intelligent and intuitive clinician whose therapeutic techniques are leaps and bounds ahead of her peers.
Long-time patient Verified review

★★★★★

Alexis is one of the most loving, supportive people I have ever worked with.
Kitty S. Recovered eating disorder

★★★★★

Alexis is incredibly kind and compassionate, always putting patients’ success first.
Kristen F. 30+ years experience

★★★★★

The NutritionRx Treatment Triangle

A Proprietary, Physician-Adjacent Framework For

Obesity Treatment. Metabolic Health.
Sustainable Weight Optimization & Wellness

01

Comprehensive Assessment

In-depth evaluation of medical history, labs, body composition, lifestyle, and goals.

02

Root Cause Identification

Identify the biological, hormonal, metabolic, and lifestyle drivers impacting weight and health.

03

Personalized Treatment Plan

A tailored plan that may include nutrition, medications, nutrients, behavioral strategies, and lifestyle optimization.

Rx PERSONALIZED. INTEGRATIVE. SUSTAINABLE. A curated, sequential approach designed to restore metabolic function, optimize health, and deliver lasting results.

Metabolic Regulation

Targeting the underlying biology to restore metabolic function, hormonal balance, and energy utilization.

Nutrition Strategy Blueprint

Evidence-based MNT methodology tailored to your physiology, preferences, and goals to fuel healing, performance, and vitality.

04

Implementation & Support

Curated Medical Nutrition Therapy (MNT). Your Journey, fully personalized to each phase of your journey.

05

Monitoring & Optimization

Continuous monitoring and data-driven adjustments to maximize results and metabolic regulation.

06

Long-Term Maintenance

Sustainable strategies that evolve with you to Maintain results and Stabilize lifelong metabolic regulation.

Science. Personalization. Partnership.

Transforming metabolism. Restoring health. Elevating lives.

Ready when you are.

Qualification takes less than a minute. We’ll tell you whether NutritionRx is the right fit, and if it isn’t, we’ll tell you that too.

Reserve a Consultation →