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Jacqueline A. Gaulin
Founder, Chief Strategy Officer
Jacqueline Gaulin is the Founder and Chief Strategy Officer of Gastro Girl, Inc. She created the concept of Gastro Girl based upon her passion for helping individuals with digestive health issues and the role the gastrointestinal tract has on overall health and wellness. She is a certified health coach and was previously the Director of Communications and Digital Engagement for the American College of Gastroenterology.
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Diarrhea
Eosinophilic Esophagitis
Poop
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IBS
Irritable Bowel Syndrome
Abdominal Pain
Appendicitis
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Latest Blog Articles
A collection of helpful articles curated and written by Gastro Girl.
October 22, 2025
Hemorrhoids: Symptoms, Treatment, Prevention
August 19, 2025
Struggling to Swallow: My EoE Journey
August 22, 2024
Merch Drop!
The Gastro Girl Team is super excited to share our very first Merch Drop! Please check out our debut collection and let us know what you think! Your purchases support our patient-centric efforts to provide evidence-based digestive health education, content, access to expertise and support for everyone. Thank you!
April 1, 2023
Tips for Providing Care to Older Adults with Digestive Issues
Digestive conditions can make caregiving seem daunting, so we’ve put together a few tips to make the situation easier for both you and your loved one!
March 30, 2021
The Who, What, Why, and How of Colorectal Cancer Screening
We are taking action all month long to help promote the importance of colorectal cancer screening. Read on to learn more about screening and find out how to get involved with helping to spread awareness!
February 22, 2021
3 Tips for Caregivers During COVID-19
Caregivers are the unsung heroes of the COVID-19 pandemic. As if being a caregiver isn’t hard enough, you now have the added challenges that come with caregiving during a pandemic. To help support you during this difficult time, we’ve put together our top tips for coping with the struggles of caregiving during the pandemic.
October 22, 2025
Hemorrhoids: Symptoms, Treatment, Prevention
August 19, 2025
Struggling to Swallow: My EoE Journey
February 28, 2025
Article: Q&A: AI-powered app ‘digestive health companion’ empowers patients to improve gut health
Click here to read an article published by Healio about the Ask Gastro Girl App.
February 12, 2025
Article: Building a Repository of Answers to All Your Digestive Health Queries
Click here to read an article published by Medhealth Outlook about the Ask Gastro Girl App.
January 16, 2025
Gastro Girl Unveils ‘Ask Gastro Girl’: The AI-Powered App Redefining Access to Digestive Health Support
Startup life is relentless. The challenges are overwhelming, the sacrifices endless, and at times, the vision you’re fighting for can feel distant. But for me, that vision has always been about bold thinking—challenging the status quo and empowering people to take control of their digestive health.
January 3, 2025
Ask Gastro Girl App: AI-Powered Support for Gut Health
Startup life is relentless. The challenges are overwhelming, the sacrifices endless, and at times, the vision you’re fighting for can feel distant. But for me, that vision has always been about bold thinking—challenging the status quo and empowering people to take control of their digestive health.
August 19, 2025
Struggling to Swallow: My EoE Journey
May 12, 2025
Shining a Light on EoE: Stories, Support, and Hope
In honor of the first World Eosinophilic Esophagitis (EoE) Day on May 22, 2025, Gastro Girl is helping to shine a spotlight on this chronic and progressive disease all month long—with stories, support, and resources that remind us why awareness matters.
Introducing the Gastro Girl Podcast!
If you’re one of the 1 in 4 people who is living with a chronic digestive health condition , you’re not alone. Whether you’re just diagnosed, in remission, or trying to learn what is happening in your body and what you can do about it, then this podcast is for you.
March 25, 2026
Colorectal Cancer Screening: When to Start, Colonoscopy vs Other Tests
Colonoscopy is one of the most effective tools for preventing colorectal cancer—but it’s not the only screening option. So how do you know when to get screened, which test to choose, and what to do next if results come back abnormal? Colorectal cancer is one of the most preventable cancers, yet many people delay screening due to confusion or uncertainty. In this Gastro Girl Podcast episode, developed in collaboration with the American College of Gastroenterology (ACG) Patient Care Committee, we’re joined by leading gastroenterologist Dr. Aasma Shaukat (NYU Langone Health) and member of the U.S. Multi-Society Task Force on Colorectal Cancer. Dr. Shaukat breaks down colorectal cancer screening in a clear, practical way so you can make informed decisions and take the right next steps with confidence. What you’ll learn: – When to start colorectal cancer screening—and who should start earlier – Why colorectal cancer is rising in younger adults – How family history affects your screening plan – Colonoscopy vs stool-based tests—what’s the difference – What abnormal or incomplete results actually mean – Why follow-up testing is critical to prevention – How to advocate for the care you nee Why this matters: Early detection saves lives. Completing colorectal cancer screening—including follow-up after abnormal results—can prevent cancer before it starts. This episode is for educational purposes only and is not a substitute for medical advice. Always consult your healthcare provider about your individual care. Explore more trusted digestive health resources: Visit GastroGirl.com or download the Ask Gastro Girl app for evidence-based digestive health guidance you can trust.
March 17, 2026
“I Couldn’t Even Swallow a Pill”: Samantha’s EoE Story
For years, Samantha adapted quietly. She chewed longer, sipped water with every bite, avoided certain foods, and assumed the discomfort was just reflux. It wasn’t. In this patient voice episode, Samantha shares the moment she realized something more serious was happening — and how that journey led to a diagnosis of eosinophilic esophagitis (EoE). She opens up about the subtle symptoms many people overlook, the daily adjustments she made without realizing it, and what finally pushed her to seek answers. If swallowing sometimes feels harder than it should, this story may sound familiar. This podcast is for educational purposes only and is not a substitute for medical advice. Always consult your healthcare provider regarding your symptoms or condition. This educational initiative was developed with support from Takeda.
March 10, 2026
Why Am I Always Bloated? A GI Doctor Explains
Bloating is one of the most common digestive complaints but also one of the most misunderstood. Many people experience frequent bloating without knowing what’s causing it, whether it’s normal, or when it may signal something more serious. In this episode of the Gastro Girl Podcast, host Jacqueline Gaulin talks with gastroenterologist David J. Cangemi from the Mayo Clinic to unpack the real reasons behind bloating and what your digestive system may be trying to tell you. Together, they discuss: – The difference between occasional bloating and chronic bloating – Common causes including diet, IBS, and gut-brain disorders – How constipation and motility issues contribute to bloating – When bloating may be linked to conditions like IBS, food intolerances, or SIBO – Warning signs that should prompt medical evaluation – Practical, evidence-based strategies to safely reduce bloating If bloating is affecting your daily comfort or quality of life, this episode offers trusted, physician-guided insights to help you better understand your symptoms and know when to seek care. This episode is produced in collaboration with the American College of Gastroenterology Patient Care Committee.
Video Gallery
March 25, 2026
Colorectal Cancer Screening: When to Start, Colonoscopy vs Other Tests
Colonoscopy is one of the most effective tools for preventing colorectal cancer—but it’s not the only screening option. So how do you know when to get screened, which test to choose, and what to do next if results come back abnormal? Colorectal cancer is one of the most preventable cancers, yet many people delay screening due to confusion or uncertainty. In this Gastro Girl Podcast episode, developed in collaboration with the American College of Gastroenterology (ACG) Patient Care Committee, we’re joined by leading gastroenterologist Dr. Aasma Shaukat (NYU Langone Health) and member of the U.S. Multi-Society Task Force on Colorectal Cancer. Dr. Shaukat breaks down colorectal cancer screening in a clear, practical way so you can make informed decisions and take the right next steps with confidence. What you’ll learn: – When to start colorectal cancer screening—and who should start earlier – Why colorectal cancer is rising in younger adults – How family history affects your screening plan – Colonoscopy vs stool-based tests—what’s the difference – What abnormal or incomplete results actually mean – Why follow-up testing is critical to prevention – How to advocate for the care you nee Why this matters: Early detection saves lives. Completing colorectal cancer screening—including follow-up after abnormal results—can prevent cancer before it starts. This episode is for educational purposes only and is not a substitute for medical advice. Always consult your healthcare provider about your individual care. Explore more trusted digestive health resources: Visit GastroGirl.com or download the Ask Gastro Girl app for evidence-based digestive health guidance you can trust.
March 17, 2026
“I Couldn’t Even Swallow a Pill”: Samantha’s EoE Story
For years, Samantha adapted quietly. She chewed longer, sipped water with every bite, avoided certain foods, and assumed the discomfort was just reflux. It wasn’t. In this patient voice episode, Samantha shares the moment she realized something more serious was happening — and how that journey led to a diagnosis of eosinophilic esophagitis (EoE). She opens up about the subtle symptoms many people overlook, the daily adjustments she made without realizing it, and what finally pushed her to seek answers. If swallowing sometimes feels harder than it should, this story may sound familiar. This podcast is for educational purposes only and is not a substitute for medical advice. Always consult your healthcare provider regarding your symptoms or condition. This educational initiative was developed with support from Takeda.
Gastro Girl’s Favorite Things
Gastro Girl Canvas Tote Bag
Lightweight and durable—this polyester canvas tote bag does it all. The inside has a sleek, black lining and its comfortable[…]
Gastro Girl Unisex Hooded Sweatshirt
Made to be stylish as well as comfortable, the Independent Trading Co. personalized hooded sweatshirt delivers on all fronts. Made[…]
“Everyone Poops” Mug (11oz)
Perfect for coffee, tea and hot chocolate, this classic shape white, durable ceramic mug comes in the most popular size.
“Everyone Poops” Black Mug (11oz)
Warm your soul with a nice cuppa out of this black ceramic mug. It’s BPA and lead-free, microwave and dishwasher-safe,[…]
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Testimonials
“Gastro Girl provides all the elements needed for individuals with chronic digestive health symptoms and conditions to obtain up-to-date information, to take control and be coached in the process.”
“Patients with digestive disorders need accessibility to dietitians with GI nutrition expertise who can provide up-to-date and individualized nutritional interventions to address the complexity of symptoms in digestive conditions.“
“The Gastro Girl platform will address critical needs for patients and providers. It will streamline communication with the potential to optimize treatment which are both critical aspects of patient wellbeing.”
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