Are medications discussed with a membership?

Yes, some patients may require anti-obesity medications, while others may not be candidates. We discuss the risks and benefits of medications and make a decision together based on medical and safety information.

Nutrition Consultation
in Washington, DC

Personalized Weight Loss Plans For Lasting Results and Gut Health.

Duration: 6-month renewable commitment

Average weight loss: 5–25% of body weight

Membership options: 3 tailored plans

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How Does Nutrition Consultation Work?

Gut Theory Total Digestive Care provides exceptional nutrition counseling services in Washington, DC. Dr. Janese Laster-Butler uses her extensive training in nutrition, obesity medicine, and clinical nutrition to craft personalized weight loss plans that help patients shed unwanted pounds, improve gut health, and reach sustainable wellness goals.

Each consultation begins with a thorough review of your personal and family medical history, past diet and exercise experiences, lifestyle habits, and barriers to success. Using state-of-the-art tools like InBody bioimpedance analysis and lab review, Dr. Laster-Butler evaluates body composition, metabolism, and underlying conditions affecting weight loss.

Based on this comprehensive assessment, a customized plan is developed, including meal guidance, recommended fitness routines, behavioral strategies, and other evidence-based medical interventions when clinically appropriate. Each plan is tailored to your specific needs, ensuring ongoing support and accountability through follow-up appointments and patient portal communication.

Perfect Membership Quiz

Find Your Perfect Gut Theory Membership

Answer a few quick questions to find the membership plan that best fits your goals and lifestyle.

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Nutrition Memberships

Gut Essentials

Foundational support to improve gut health and support healthy weight loss.

$350 /month

6 Monthly visits
Response within 2-3 business days
Monthly check-ins to review and adjust plan
Scheduled follow-up with your care team
Individualized treatment planning

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Included

Comprehensive initial assessment
Lab review
Body composition analysis (BioImpedance)
Personalized nutrition plan & daily intake targets
Grocery shopping list
Lifestyle change guidance
Ongoing medical management (as indicated)
Detailed visit summaries & recipes
Flexible follow-up options

Community & Membership Perks

Supportive patient chat community
Virtual cooking classes
Virtual meditation sessions
Monthly newsletter
Early access to events

Gut Rehab

Enhanced support to restore gut health and more accountability for weight loss.

$425 /month

Bi-weekly (months 1–3) then monthly (months 4–6)
Response within 1 business day
Bi-weekly plan reviews
More direct access to Dr. Laster-Butler
More frequent treatment adjustments when needed

Get started

Included

Comprehensive initial assessment
Lab review
Body composition analysis (BioImpedance)
Personalized nutrition plan & daily intake targets
Grocery shopping list
Lifestyle change guidance
Ongoing medical management (as indicated)
Detailed visit summaries & recipes
Flexible follow-up options

Community & Membership Perks

Supportive patient chat community
Virtual cooking classes
Virtual meditation sessions
Monthly newsletter
Early access to events

Gut Overhaul

Greatest value

Optimal support to transform gut health and maintain lasting weight loss.

$475 /month

Weekly (month 1) Bi-weekly (months 2–6)
Response the same or next business day
Rapid plan reviews and adjustments
Maximum access to Dr. Laster-Butler
Most frequent treatment adjustments based on your progress

Get started

Included

Comprehensive initial assessment
Lab review
Body composition analysis (BioImpedance)
Personalized nutrition plan & daily intake targets
Grocery shopping list
Lifestyle change guidance
Ongoing medical management (as indicated)
Detailed visit summaries & recipes
Flexible follow-up options

Community & Membership Perks

Supportive patient chat community
Virtual cooking classes
Virtual meditation sessions
Monthly newsletter
Early access to events

Pricing is based on a 6-month commitment. There is an option for renewal at the end of the plan period.

Insurance rebate

Your insurance may reimburse part of your membership cost. We provide a CMS superbill after each visit for possible out-of-network reimbursement.

Call to Check Eligibility

Meet Dr. Janese Laster-Butler

Dr. Janese Laster-Butler is a highly qualified specialist, certified in internal medicine, gastroenterology, obesity medicine, and nutrition. As a leading weight loss expert based in Washington, DC—and one of only two providers within 25 miles offering endoscopic weight loss procedures—she offers gastric balloon treatments and develops personalized plans tailored to each patient. She is dedicated to helping patients achieve their weight loss goals and improve their quality of life.

Learn more

Testimonials

I am incredibly grateful for the care and expertise of Dr. Janese Laster at Gut Theory Health. Through her intentional, thoughtful approach and deep knowledge, she has helped me lose weight, get off blood pressure medication, and feel healthier and more confident than I have in a long time.

Dr. Laster is not only highly skilled, but also incredibly personable and truly invested in her patients and their outcomes. You can feel that she genuinely cares, listens, and tailors her guidance to support lasting, real-life change. I highly recommend her to anyone looking to improve their health with a physician who combines expertise with compassion.

N.K.

Honestly, could not ask for better care. Dr. Laster and her team are knowledgeable, warm, caring, and genuinely invested helping their patients become healthier versions of themselves. I came in with lots of questions and preconceived notions about weight loss, weight-loss medication and weight loss procedures. Dr. Laster answered every one of my questions and then some, but also empowered me throughout the process. This isn’t a quick fix, it’s not the easy way out, but truly a lifestyle change, as I have been equipped with the tools to become the healthiest version of myself.

R.H.

Gut Theory has changed my life!

I cannot recommend Dr. Laster and her team enough, especially Ms. Lucretia! Before my first consultation, I didn’t even know weight loss specialist doctor’s existed, so I wasn’t sure what to expect. From the moment my appointment began, I felt completely at ease. Dr. Laster took the time to really listen to me—my goals, struggles, likes, dislikes, and even my concerns. It was clear from the start that her approach is truly individualized, designed to meet each patient’s unique needs…

E.T.

I had the pleasure of working with Dr. Laster during a challenging time with chronic illness (Crohn’s) and weight management. Upon meeting with Dr. Laster, I shared my concerns and how I had been committed to tracking weight challenges and my diet. It was then that I knew that she was skilled at not only understanding her patient’s needs, but developing a plan of action that was comprehensive and individually based. She evaluated my medical history and connected with my current GI (who actually recommended Dr. Laster as she agreed with my weight concerns) to insure that we were all on the same page with how to proceed…

M.N.

I cannot express enough how amazing the ladies at GT are! When I first met them a few years ago, I was at my wit’s end, looking for one last attempt to lose weight. I walked into my appointment filled with negative thoughts and doubts. However, the team was incredibly patient and reassuring, emphasizing that my goals were achievable as long as I was willing to put in the effort. They promised to support me every step of the way, which was exactly what I needed to hear.

N.K.

Why Should I Consider Nutrition Consultation?

Participating in our individualized membership program is like having your own dedicated personal dietitian and lifestyle coach that work with you to ensure that you get the guidance and type of ongoing support you need to overcome challenges and achieve improved health and sustainable weight loss.

What Should I Expect During My First Consultation?

Your first consultation is an opportunity to discuss your goals and learn more about the Gut Theory membership program. If you choose to move forward, we will schedule your comprehensive in-person assessment at our Washington, DC office.

What Services Does Membership Include?

Some of the services that are included in your membership are:
Accountability coaching to help keep your program on track.
Nutritional education.
Customized meal planning specific to your needs.
Recommended fitness plans designed for your circumstances.
Lab test review.
Referrals to providers that specialize in one-on-one care if needed.
Medical treatment recommendations, when clinically appropriate, based on your health history, goals and individualized care plan.
Virtual cooking classes.
Virtual meditation for stress relief.
Monthly newsletters.

Is Medical Treatment Part of the Program?

Yes. Your care plan is individualized based on your health history, goals, lab results and clinical needs. When appropriate, Dr. Laster-Butler may discuss additional evidence-based medical treatment options as part of your comprehensive weight-management plan.

How Much Weight Loss Can I Expect?

Weight loss varies from patient to patient and depends on patient’s goals. On average, patients will lose >20 pounds with consistent follow-up and dedication to the nutrition plan and recommendations.
Research shows that patients who receive ongoing support during and after weight loss can better sustain their results. Dr. Laster-Butler and the team at Gut Theory Total Digestive Care offer nutrition consultations and guidance for individuals in the Washington, DC area and the neighboring states of Virginia, Maryland, Pennsylvania, West Virginia, New Jersey, and Delaware.

How easy is it to get to Gut Theory Total Digestive Care office?

Gut Theory Total Digestive Care office is located in Friendship Heights, right next to Friendship Heights Metro Station on the Red Line, making it easy to reach from many parts of Washington, DC, including Chevy Chase, Tenleytown, the American University area, and other Northwest DC neighborhoods.