Janese Laster, MD

Janese Laster, MD Gut Theory Total Digestive Care is a comprehensive nutrition, weight management, and minimally invasive bariatric endoscopy practice.

✨ “Your weight does not define your worth, but your health defines your future.” ✨At Gut Theory, we believe health isn’t...
09/17/2025

✨ “Your weight does not define your worth, but your health defines your future.” ✨

At Gut Theory, we believe health isn’t about chasing numbers — it’s about building a lifestyle that supports energy, longevity, and confidence.

That’s why our 6-Month Membership Program is designed for busy professionals who are successful in every area except weight loss. With physician-led, evidence-based strategies, we help you finally achieve results that last:
✅ Personalized nutrition plans backed by science
✅ Consistent follow-up & accountability team
✅ Education that makes food simple (not stressful)
✅ Real-life strategies to reduce cravings & improve consistency

As the only quadruple board-certified physician in Internal Medicine, Gastroenterology, Obesity Medicine, and Nutrition in the DMV, Dr. Laster brings unmatched expertise to your weight loss journey.

💬 Comment below: What’s the #1 thing you’re prioritizing on your health journey right now?
❤️ Like if you agree your worth ≠ your weight
🔗 Share this to inspire someone else to focus on health, not fad diets
📅 Ready for consistent, evidence-based weight loss? Sign up for your membership today at www.guttheoryhealth.com
888-755-4881

Tired of fad diets and the yo-yo cycle of losing and regaining weight? You’re not alone.At Gut Theory, we help busy prof...
09/15/2025

Tired of fad diets and the yo-yo cycle of losing and regaining weight? You’re not alone.

At Gut Theory, we help busy professionals finally break free from quick fixes by teaching strategies that actually last:
🍽️ Plate ratios that make healthy eating simple
🌱 More fiber + lean protein to keep you full
💡 Practical nutrition education you can use every day
👥 Consistent follow-up + an accountability team to keep you on track

No more crash diets. No more guessing. Just a 6-month evidence-based membership program designed to help you:
✨ Lose weight consistently
✨ Maintain results long term
✨ Reduce cravings & feel satisfied
✨ Build a lifestyle that works with your busy schedule

💬 Comment below: What’s the craziest diet you’ve ever tried — and what (if anything) actually worked for you?
❤️ Like if you’re done with yo-yo dieting
🔗 Share this with a friend stuck in the fad diet loop
📅 Ready to finally invest in lasting results? Book your consultation today (link in bio).

www.guttheoryhealth.com
888-755-4881









Most people think about quick fixes for health… but few stop to ask: “Will this still benefit me in 5 years?” The truth ...
09/10/2025

Most people think about quick fixes for health… but few stop to ask: “Will this still benefit me in 5 years?”

The truth is: evidence-based medicine isn’t about a temporary solution — it’s about building a healthier, stronger body for the long term.

As a quadruple board-certified physician in Internal Medicine, Gastroenterology, Obesity Medicine, and Nutrition, I see firsthand the difference between short-term trends and proven approaches.

Invest in your future self today — because your health is the only investment that pays you back every single day.

📌 Save this post as your reminder.
❤️ Double tap if you agree long-term health is worth it.
🔗 Share with someone who needs this perspective.
📅 Ready to start? Book your appointment through the link in bio (www.guttheoryhealth.com)— your future self will thank you.

5 years ago today, I officially announced the opening of my practice via social media, sent out a press release, emailed...
08/25/2025

5 years ago today, I officially announced the opening of my practice via social media, sent out a press release, emailed everyone I knew. I remember having the chime set to know every time a visitor went to my new webpage and was so nervous. I wondered what people would think? Would patients see the worth? Would I fail? But, I did believe in my dream, my mission, and my passion for helping patients live healthier lives without the frills.

Let’s keep it going — head to the website today and check us out! We’ve come a long way 💜

www.guttheoryhealth.com
888-755-4881

with .repost
・・・
It’s been a long time in the making, but my secret is out....my new practice, Gut Theory Total Digestive Care is now accepting appointments!

During training I realized the importance of diet, gut health, and healthy weights in overall health. Beyond traditional Internal Medicine and Gastroenterology training, I was accepted in the competitive Nestle Clinical Nutrition fellowship and then an advanced bariatric endoscopic training fellowship as well. I’m quadruple board certified in Internal medicine, Gastroenterology, Obesity Medicine, and Nutrition.

My practice highlights the importance of overall health through nutrition counseling, addition of pharmacologic and minimally invasive, incisionless bariatric endoscopic technique such as intragastric balloons or endoscopic sleeve gastroplasty.

For more info please check out my website at www.guttheoryhealth.com and sign up for upcoming promotions and giveaways.

Opening October 1st and accepting appointments starting today!

Most people think they are already eating balanced meals 🫣But during our first appointment, we take a detailed history a...
08/22/2025

Most people think they are already eating balanced meals 🫣

But during our first appointment, we take a detailed history and I’m able to show them that actually they aren’t…..

You have to consider your basal metabolic rate, your goals for building muscle mass to determine how much protein you need, focus on getting appropriate fiber as well. But, the trick is doing this while achieving a calorie deficit for weight loss. That is where I come in to help you create meal plans. 👩🏾‍⚕️

Be sure to book your appointment today
www.guttheoryhealth.com
888–755–4881

Another trip around the sun and so much to be grateful for! 🙏🏾A very different birthday from any over the past decade of...
08/22/2025

Another trip around the sun and so much to be grateful for! 🙏🏾

A very different birthday from any over the past decade of jet setting but I wouldn’t have it any other way. Today I’ve been able to reflect on the life I’ve prayed for and get to live every day and I still wake up sometimes like who am I?

My family & friends mean the world to me and fill me and my life with so much joy. Thank you all for every text and call - it always means so much for people to take time out of their days.

Thanks husband (who will never see this lol) for making this day special! 😘

Happy Friday-Eve 🫶🏾

We start with how you think about yourself and your goals then move on to your eating habits! One step at a time 💜Book y...
08/19/2025

We start with how you think about yourself and your goals then move on to your eating habits!

One step at a time 💜
Book your appointment today to learn the Gut Theory way!
www.guytheoryhealth.com
888-755-4881

Address

5225 Wisconsin Avenue NW, Suite 200B
Washington D.C., DC
20015

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18887554881

Website

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