Mel Ona, M.D.

04/26/2026

Day 3 of Gastro Truth, and I just want to say thank you.

We’re now at:
• 4,300+ views
• 70+ subscribers
• Shares and conversations growing every day

I’m incredibly grateful.

But more importantly, this is how it starts.

Not overnight.
Not viral for the sake of it.

But steady.
Real engagement.
People learning, asking questions, and taking their health seriously.

That’s the goal.

This isn’t about quick views.

It’s about building something that lasts:
A trusted, evidence-based resource for gut health.

🎥 New videos every week
🎙️ Podcast: “The Gastro Truth with Dr. Mel Ona” (now live on Spotify and other platforms)

If you’re following along, you’re early, and I appreciate you.

🔗 Start here:
https://www.youtube.com//videos

We’re playing the long game.

Mahalo for being part of this journey 🙏

– Dr. Mel Ona

Board-certified gastroenterologist with graduate training in nutritional biochemistry. 10,000+ patients treated. Thousands of procedures performed. On this channel, Dr. Mel Ona breaks down gut health, digestive symptoms, nutrition science, colon cancer prevention, and disease detection in plain lang...

04/24/2026

🙏 Mahalo to everyone who has supported the launch of Gastro Truth over the past 48 hours! I’m incredibly grateful!

We’re already seeing amazing traction:
• Short videos reaching 1,000+ views
• Nearly 40 subscribers and growing
• Meaningful comments and questions coming in

This is exactly why I started this.

To bring clear, evidence-based gut health information to as many people as possible, without the noise, hype, or confusion.

And we’re just getting started.

🎥 New videos will be coming out every week, covering:
• Bloating
• Acid reflux
• IBS
• Colon cancer prevention
• And more

If you haven’t yet, I’d truly appreciate your support:
👉 Subscribe to the channel
👉 Watch and share a video
👉 Send it to someone who could benefit

🔗 Start here:
https://www.youtube.com/

The way YouTube is evolving right now strongly rewards real engagement, watch time, and meaningful content, and I believe we’re perfectly aligned with that.

This has the potential to become something really special, not only online but also for helping people in our community and beyond.

Mahalo again for being part of this journey 🙏

– Dr. Mel Ona

👇 If you’ve watched already, what topic should I cover next?

Board-certified gastroenterologist with graduate training in nutritional biochemistry. 10,000+ patients treated. Thousands of procedures performed. On this channel, Dr. Mel Ona breaks down gut health, digestive symptoms, nutrition science, colon cancer prevention, and disease detection in plain lang...

04/23/2026

🚨 It’s LIVE!!! 🚨

Today I officially launched my new YouTube channel and podcast:
�🎥 YouTube (YouTube.com/): Dr. Mel Ona // Gastro Truth

🎙️ Podcast (search for “The Gastro Truth with Dr. Mel Ona” on your favorite podcast platform, such as Spotify, etc)

This has been weeks in the making, and honestly, years in the making if I think about all the patients, conversations, and moments that led to this.

After treating 10,000+ patients, I kept seeing the same thing:
People struggling with gut issues… and getting incomplete (or just wrong) information.

So I built something different.

No sponsors.
No supplement sales.
No hype.

Just real, evidence-based answers from a practicing gastroenterologist.

If you’ve ever dealt with:
• Bloating
• Acid reflux
• IBS symptoms
• Or just want to understand your gut better

This is for you.

🎥 Start here:

https://youtu.be/I1sdAUYcHZE?si=Z3Q_yT6IoByBoz_x

If you believe in bringing better health information to our community here in Hawai‘i (and beyond), I’d truly appreciate your support:

👉 Watch
👉 Share
👉 Subscribe

Let’s spread Gastro Truth!

Mahalo for being part of this journey 🙏

- Dr. Mel

The Gastro Truth with Dr Mel Ona

04/22/2026

“Gastro Truth.”

That’s the name behind what I’m launching tomorrow.

Because honestly…

There’s too much noise in health right now.

Too many quick fixes.
Too many supplements.
Too many people speaking confidently without the training to back it up.

So here’s my commitment:

No sponsors.
No supplement sales.
No hype.

Just clear, evidence-based answers from a practicing board-certified gastroenterologist.

Tomorrow, I launch my YouTube channel AND podcast.

If you’ve ever struggled with gut issues — this is for you.

– Dr. Mel Ona

04/21/2026

Over the past decade, I’ve treated more than 10,000 patients as a gastroenterologist.

And I’ve noticed a pattern.

The biggest improvements don’t come from the latest supplement…
They come from understanding what’s actually happening in the gut.

Not guesses.
Not trends.
Not “what worked for someone on Instagram.”

Real physiology.
Real data.
Real clinical experience.

That’s why I’ve been building something new.

A platform focused on:
• Evidence-based gut health
• Digestive symptoms explained clearly
• What actually works (and what doesn’t)

Launching this Thursday (4/23/26).

No hype. Just truth.

– Dr. Mel Ona

04/20/2026

Something is off.

I see it every single week in clinic.

Patients come in with bloating, reflux, irregular bowel habits…
And they’ve already tried everything:
• Probiotics
• Elimination diets
• Supplements

But no one has actually explained what’s going on.

So they stay stuck.

Here’s the truth:
Most gut advice online is incomplete, or just wrong.

And it’s costing people years of frustration.

That’s about to change.

This Thursday (4/23/26), I’m launching something I’ve been working on quietly for months.

A place where I can finally break this down properly.

Stay tuned!

-Dr. Mel

08/04/2025

He was told he’d never make it.
Rejected by every med school he applied to.
Failed board exams.
Questioned everything, from his identity to his calling.
But he didn’t quit.
He redefined success, through music, martial arts, medicine, and mentorship.
Today, Dr. Mel Ona is a board-certified gastroenterologist, a lifelong creative, and
the author of Fail It Till You Make It a raw and inspiring memoir about choosing
purpose over perfection.

He’s proof that you don’t need a perfect resume to live an impactful life.
You just need the courage to rise after every fall.

Read Fail It Till You Make It, now on Amazon.

08/01/2025

I never stopped singing, even when no one clapped.
Music gave me permission to feel.
It reminded me I was more than a white coat.
This book isn’t just about medicine.
It’s about rediscovering the soul beneath the scrubs.

Tap the link to hear my story!

07/30/2025

I failed tests.
I failed courses.
I failed to meet expectations.
But I didn’t fail forever.
This book is the message I needed back then.
Now I’m giving it to you.

Know someone struggling in school?
Share this. Gift this.

07/28/2025

I failed boards.
I failed to match.
I failed to believe in myself.
But each failure taught me what med school never did:
How to be human.
How to rise.
How to serve.

This book is for anyone who thinks they’re too broken to succeed.
You’re not.

Book now available at Amazon: https://www.amazon.com/dp/B0FJ849H6K

07/25/2025

Dr. Jerome Groopman didn’t just let me into his lab.
He saw potential when I didn’t.
That one yes lit the way.
This book is a love letter to the mentors who save us.

Tag a mentor who changed your life!

07/23/2025

I stayed late. I skipped meals. I cared too much.
Burnout wasn’t sudden, it crept in until I didn’t know who I was anymore.
But healing is possible.
This book is for those who are exhausted from pretending they’re fine.

Tag a healthcare friend who needs rest, not shame.