I’m Dr. Dennis Hartlieb and I want to welcome you to DOT’s Sharecast. What’s a ‘Sharecast’ you might be wondering? Well, a Sharecast is DOT’s version of a podcast – with sharing a key component of our programs! Our Sharecasts are packed with valuable insights from leaders in dentistry to help you with leadership, management, and other essential tools to help you run your dental practice. Combine this information with the clinical skills that you are learning from Dental Online Training, and we have you set up for success!
Dr. Taiseer Sulaiman, a tenured associate professor, shares his journey into dentistry, highlighting the importance of mentorship and a strong foundation in basic sciences and clinical skills.
3 Sept 2024
Episode 71 | Interview with Dr. Mark Costes Part 2
In this two-part interview, Dr. Dennis Hartlieb sits down with Dr. Mark Costes, the founder of Dental Success Network and the Dental Success Institute. Dr. Costes shares his unique journey into dentistry, detailing how he came to purchase and run 16 dental practices.
They also discuss Dr. Costes experience with speaking to large groups of dentists about running practices, and creating a safe space for dentists to share their cases, get feedback, and network through DSN.
Tune in to learn about Dr. Costes' remarkable story and the valuable lessons he's learned along the way!
You can check out Dr. Costes' passions below:
Dental Success Institute (https://www.truedentalsuccess.com/)Smile Outreach International (https://smileoutreachinternational.org/#volunteer)Dental Success Network (https://dentalsuccessnetwork.com/)
For a video version of the interview, highlights and more, check out our blog post. (https://www.dothandson.com/blog/ep-70-and-71-interview-with-dr-mark-costes)
Connect with Dr. Dennis Hartlieb and the DOT Team!
Subscribe to our YouTube Channel (https://www.youtube.com/channel/UCQDLT2j_bPQRb-5xcO7vnvw). | Follow us on Instagram (https://www.instagram.com/dentalonlinetraining/). | Learn about becoming a DOT Member (https://www.dothandson.com/memberships-overview).
20 Aug 2024
Episode 70 | Interview with Dr. Mark Costes Part 1
In this two-part interview, Dr. Dennis Hartlieb sits down with Dr. Mark Costes, the founder of Dental Success Network and the Dental Success Institute. Dr. Costes shares his unique journey into dentistry, detailing how a serious baseball injury led him to discover his passion for dentistry.
They also discuss their experiences and insights on overcoming obstacles in dental school and entrepreneurship, highlighting the importance of academic performance, resilience, and networking within the dental community.
Tune in to learn about Dr. Costes' remarkable story and the valuable lessons he's learned along the way!
You can check out Dr. Costes' passions below:
Dental Success Institute (https://www.truedentalsuccess.com/)
Smile Outreach International (https://smileoutreachinternational.org/#volunteer)
Dental Success Network (https://dentalsuccessnetwork.com/)
For a video version of the interview, highlights and more, check out our blog post. (https://www.dothandson.com/blog/ep-70-and-71-interview-with-dr-mark-costes)
Connect with Dr. Dennis Hartlieb and the DOT Team!
Subscribe to our YouTube Channel (https://www.youtube.com/channel/UCQDLT2j_bPQRb-5xcO7vnvw). | Follow us on Instagram (https://www.instagram.com/dentalonlinetraining/). | Learn about becoming a DOT Member (https://www.dothandson.com/memberships-overview).
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
YouTube views
1,088,788
Score snapshot 15 Sept 2025
Apple Podcasts (US)
5.0 / 5
12 ratings
Spotify
5.0 / 5
1 ratings
Podcast Authority Score: 70 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
Quality
58
Social presence
97
YouTube
86
Engagement
71
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