Gut Health Dietitian for IBS, Bloating & Constipation
Bloating, constipation, diarrhea, reflux, IBS. I'm Ashley Lambert, a registered dietitian who helps women figure out what's actually upsetting their gut, so they can eat without fear and stop planning their day around their stomach.
Ashley Lambert Nutrition accepts hundreds of insurance plans nationwide
and more
You've been living around your gut for a while now.
You feel super bloated even on days you "ate well"
You check where the bathroom is before you sit down at a restaurant
You've gone four days without a bowel movement and called it a normal week
You avoid eating before meetings, dates, flights, or anything that matters
Reflux wakes you up at night, or you've started sleeping propped up on pillows
Your list of foods that "don't agree with you" keeps getting longer
You're exhausted all day and can't sleep at night, and you're starting to wonder if it's all connected
You've been told it's IBS, handed a pamphlet, and sent home
Your gut shouldn't get to run your life. Let's figure out what's going on and get you back to eating, going out, and feeling like yourself again.
Chances are you've already tried a lot. Gluten-free. Dairy-free. A probiotic. More fiber, then less fiber. Maybe a low FODMAP diet you found online.
Here's the problem: gut symptoms have lots of possible causes, and most of the advice out there treats them all the same way. Bloating can come from what you eat, how fast you eat, how much, when, your stress, your hormones, your sleep, or how your gut moves food along. Constipation and diarrhea are the same story.
Cutting foods without knowing why usually leads to one of two outcomes: nothing changes, or something improves a little and you're left afraid to eat half the grocery store.
The goal isn't the smallest possible diet. It's the biggest diet your gut can comfortably handle.
Why cutting out foods hasn't fixed it
What I help with
IBS (IBS-C, IBS-D, and IBS-M)
Chronic constipation
Bloating and gas
Whether constipation, diarrhea, or both are running the show, we build a plan around your specific pattern instead of generic IBS advice.
Fiber type, fluid, meal timing, movement, and routine all play a role. We figure out which ones matter for you, so you're not relying on laxatives indefinitely.
One of the most common things I see, and one of the most fixable once we find the pattern.
Meal size, timing, specific foods, and eating habits can make a real difference, often alongside whatever your doctor has prescribed.
GERD and reflux
How to Work Together
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![Phone screen showing an insurance coverage check for dietitian visits]()
01 Check your coverage
Click the button below and enter your insurance information. Most of my clients pay $0 out of pocket!
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![Laptop showing a calendar for booking a virtual dietitian appointment]()
02 Book your first visit
Right after checking your coverage, pick a time that works for you on the same Berry Street page. That’s it, you’re booked.
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![Woman with her eyes closed in warm sunlight, feeling like herself again]()
03 Start feeling like yourself again
We start with a deep dive into your symptoms, history, and what you've already tried, and you'll leave with one or two specific changes to try. From there we meet regularly and we troubleshoot and adjust. That's where the real progress happens.
