About Us
MedMark Media, founded in 2005 and headquartered in Scottsdale, Arizona, is the leading interactive marketing and multi-platform advertising company specializing in the niche specialties of dentistry.
MedMark Media publications, Endodontic Practice US, Implant Practice US, Orthodontic Practice US, Sleep Practice and the newly launched Pediatric Dental Practice provide the most relevant information and valuable clinical and business insights to our readers. Our publications provide an enormous range of clinical and custom content including: industry-leading articles, practice management, practice profiles, continuing education opportunities, and emerging technology articles, written by world-renowned specialists and skilled general dentists.
MedMark Media publications remain focused on improving the lives of dentists’, their staffs, and ultimately, the patients — and our advertisers and authors are integral to achieving those lofty goals. We invite you to call us and see how we can bring your products or services to light, with our laser-focused, results-based approach to marketing.
Our Team

Dr. Scott S. De Rossi

Mali Schantz-Feld, MA, CDE
Managing Editor
Editor, author-liaison for editorial
Phone: (866) 579-9496
Email: mali@medmarkmedia.com

Dr. Steve Carstensen
Sleep Practice Chief Dental Editor
steve@medmarkmedia.com

Dr. Lee Surkin
Sleep Practice Chief Medical Editor
drsurkin@n3sleep.com

Amanda Culver
Director of Publishing
Design guru, print deliverables liaison, slightly OCD production maestro
Phone: (866) 579-9496
Email: amanda@medmarkmedia.com

Adrienne Good
Director of Business Development
Assists dental vendors in reaching their dental specialty audiences via print and digital forms of media.
Schedule a meeting with Adrienne to brainstorm your next custom campaign!
Phone: (623) 340-4373
Email: agood@medmarkmedia.com

Amzi Koury
Director of Marketing
Marketing & Digital Strategy
Phone: (866) 579-9496
Email: Amzi@medmarkmedia.com

Michelle Britzius
eMedia Coordinator
Organizer of Digital Campaigns and Collateral
Phone: (866) 579-9496
Email: emedia@medmarkmedia.com

April Gutierrez
Social Media Manager
Social Media channel management and campaign execution
Phone: (866) 579-9496
Email: socialmedia@medmarkmedia.com

Sharif Rod
Digital Marketing & Sales Administrator
Email: sharif@medmarkmedia.com

Felicia Vaughn
Social Media Manager
Email: felicia@medmarkmedia.com

Eileen Kane
Website Support
WordPress & digital solutions
Phone: (866) 579-9496
Email: webmaster@medmarkmedia.com