Rephonic
Artwork for Gut + Science
Leadership
Employee Engagement
Workplace Culture
Mental Health
Communication
Organizational Culture
Leadership Communication
Leadership Development
Remote Work
Burnout
Peopleforward Network
Team Dynamics
Company Culture
Pet Insurance
Work-Life Integration
Storytelling
Internal Communication
Emotional Intelligence
Change Management
Team Building

Gut+Science provides leadership experiences from both an emotional and calculated lens. People-first-minded executives and thought leaders share on the topics they are most passionate about, serving as mentors for our ever-growing audience.

PublishesTwice weeklyEpisodes549Founded8 years ago
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ManagementBusinessCareers

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Artwork for Gut + Science

Latest Episodes

AI is moving fast, but the real leadership test is not the technology. It is whether your culture can keep up without losing trust, clarity, and human connection.

Nikki sits down with Regent Cornell, leadership expert, executive advisor, and longti... more

High performance has a hidden price tag, and most leaders don't notice it until their body, relationships, or sense of self starts waving the red flag.

Nikki sits down with coach, speaker, and performance expert Lo Myrick to unpack the invisible bo... more

YouTube

A leadership baton is being passed, and Katherine Coble is stepping into the CEO role at Borshoff with gratitude, clarity, and a deep commitment to people-first leadership.

Nikki sits down with Katherine to celebrate the legacy of Karen Alter, the ... more

YouTube

The dream is calling, but so are the doubts, the expenses, the uncertainty, and maybe even the outhouse. Nikki and David get real about chasing a big life vision while standing right in the messy middle of it, unpacking what it means to believe that ... more

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Recent Guests

Katherine Coble
CEO of Borshoff, PR and communications expert
Borshoff
Episode: 347: From Partner to CEO: Katherine Coble's Leadership Journey at Borshoff
Angela White
President and CEO, Eskenazi Health Foundation
Eskenazi Health Foundation
Episode: In the Loop: Leading with Transparency and Trust with Angela White
Mindy Honcoop
Co-founder of AltHR, Human-centered design expert
AltHR
Episode: 346: From a Dream to a Movement: How AltHR Is Redefining HR Community with Mindy Moncoop & Marnie Robbins
Marnie Robbins
Co-founder of AltHR, People operations and culture expert
AltHR
Episode: 346: From a Dream to a Movement: How AltHR Is Redefining HR Community with Mindy Moncoop & Marnie Robbins
Dr. Suzy Burke
Leadership expert, psychologist, author
Courageous at PeopleForward Network (partner); author of book on self-talk
Episode: 345: The Science of Self-Talk and Its Impact on Leadership with Dr. Suzy Burke
Amy Woodall
Friend of the hosts and creator of Conscious Habit
Conscious Habit
Episode: Addicted to Betterment: What Would Love Do: Building Conscious Habits
Paul Zak
Neuroscientist, author, public speaker
Claremont Graduate University
Episode: Replay: Prioritize and Level Up Emotional Fitness with Dr. Paul Zak
Greg Ballard
Author, businessman, former mayor of Indianapolis, U.S. Marine Corps veteran
Episode: In the Loop: Why Great Leaders Start by Listening with Greg Ballard
Breanne Byrne
CMO shaping AI-led go-to-market, digital growth and brand transformation through Servit leadership
Servit leadership
Episode: 344: How to Build a Growth Function That Lasts with Breanne Byrne

Hosts

Nikki Lewallen Gregory
Host with focus on people-first leadership and practical leadership insights
Katherine Coble
Guest host and contributor on leadership and organizational topics

Reviews

5.0 out of 5 stars from 853 ratings
  • Gut + Science hosted by Nikki Lewallen Gregory is a standout podcast for business enthusiasts. Nikki's insightful interviews and deep understanding of the topic make each episode educational and engaging. She has a knack for making the topic easily digestible and turning it into actionable advice that listeners can apply to their situations. I highly recommend it - this is time well spent!

    Podchaser
    5
    Aly_Zenrabbit
    2 years ago
  • I've been binge-listening to Gut+Science lately because I truly cannot get enough of this incredible show! Each episode is packed with golden nuggets from incredible leaders, and Nikki pulls the most valuable insights from them every time. It's an awesome resource ― highly recommend it!

    Podchaser
    5
    Arlie
    2 years ago
  • Episode 221- is a game-changer.

    In this episode, Nikki Lewallen Gregory and Tarek Kamil dive deep into the world of employee engagement and people-forward leadership. They candidly discuss the challenges of scaling engagement, highlighting the growing importance of empathy in connecting with team members on a profound level. Tarek Kamil's insights on leveraging AI and machine learning to personalize communication and engagement strategies for individual employees are invaluable. This conversation is a goldmine of wisdom on how... more

    Apple Podcasts
    5
    Freed K Lynn
    United States3 years ago
  • Leadership Redefined.

    Nikki Lewallen Gregory's ability to ignite the passion in her guests is truly inspiring. This podcast introduces a fresh and dynamic approach to leadership by seamlessly integrating emotion and calculation.

    Apple Podcasts
    5
    Tgdrt Joh
    United States3 years ago
  • Insightful!

    If you're looking for a podcast that offers a fresh and insightful perspective on leadership, Gut Science is a must-listen.

    Apple Podcasts
    5
    ET_54
    United States3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Guests bring diverse expertise from HR to neuroscience.
The host fosters energy and engaging conversations that mix emotion with data.
Listeners praise accessible, actionable leadership insights.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

In the Loop: Leading with Transparency and Trust with Angela White
Q: What leadership advice would you share with other leaders?
Be yourself, lean into your natural strengths, and balance that with developing the areas that aren't your default to build a well-rounded leadership style.
In the Loop: Leading with Transparency and Trust with Angela White
Q: How has the way nonprofits communicate with donors evolved over time?
Communication has shifted from long printed reports to digital, video, and interactive stories, with a greater emphasis on transparency about what works and doesn't, and using QR codes to drive website engagement.
In the Loop: Leading with Transparency and Trust with Angela White
Q: What are some of the biggest mistakes leaders make when storytelling to donors?
Leaders often over-promise with sunshine and unicorns and fail to present the full picture, including pilots that didn't work, and how those lessons shape future approaches.
In the Loop: Leading with Transparency and Trust with Angela White
Q: Tell us a little bit more about your donor base and what they look for.
Donors are motivated by a combination of inspiration and evidence; they want compelling stories backed by data that demonstrate tangible impact beyond traditional clinical metrics.
343: Connection First, Culture Follows with Dr. Iain Smith
Q: What have you learned about Gen Z's role in the modern workplace and how to onboard young leaders?
Gen Z is not inherently antisocial; rather the environment shapes latent social behaviors. For young leaders, being in a workplace or office environment early in their career supports development through direct interaction and modeling, while enablement tools can help scale leadership without losing human connection.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Gut + Science

What is Gut + Science about and what kind of topics does it cover?

A leadership-focused show that blends emotional intelligence with practical, systems-minded strategies. Across episodes, guests span HR, organizational culture, leadership coaching, neuroscience, marketing growth, and storytelling, all centered on building people-first organizations and meaningful, measurable impact. Listeners can expect actionable frameworks, deep-dive interviews with practitioners and researchers, and real-world examples of transforming teams, culture, and customer experiences. A standout thread is the emphasis on humane leadership—balancing empathy with data, behavior science with strategy, and authentic storytelling with scalable growth—making it appealing to senior leaders, people operations, and marketing/brand profes... more

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How many listeners does Gut + Science get?

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What are the audience demographics for Gut + Science?

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How many subscribers and views does Gut + Science have?

To see how many followers or subscribers Gut + Science has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Gut + Science?

These podcasts share a similar audience with Gut + Science:

1. Show Up as a Leader with Dr. Rosie Ward
2. Coaching for Leaders
3. Worklife with Molly Graham
4. HBR On Leadership
5. HBR IdeaCast

How many episodes of Gut + Science are there?

Gut + Science launched 8 years ago and published 549 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Gut + Science?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

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Rephonic pulls ratings and reviews for Gut + Science from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

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What guests have appeared on Gut + Science?

Recent guests on Gut + Science include:

1. Katherine Coble
2. Angela White
3. Mindy Honcoop
4. Marnie Robbins
5. Dr. Suzy Burke
6. Amy Woodall
7. Paul Zak
8. Greg Ballard

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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