Dr. Dennis Hartlieb is a graduate of the University of Michigan School of Dentistry and maintains a full-time practice committed to cosmetic and restorative dentistry in the Chicago suburb of Glenview, Illinois. Dr. Hartlieb is an instructor at the Center for Esthetic Excellence in Chicago and is formerly an Adjunct Associate Professor at the Marquette University School of Dentistry in Milwaukee, Wisconsin. Dr. Hartlieb has authored numerous articles on restorative and esthetic dental techniques.
Dr. Dennis Hartlieb is a graduate of the University of Michigan School of Dentistry and maintains a full-time practice committed to cosmetic and restorative dentistry in the Chicago suburb of Glenview, Illinois. Dr. Hartlieb is an instructor at the Center for Esthetic Excellence in Chicago and is formerly an Adjunct Associate Professor at the Marquette University School of Dentistry in Milwaukee, Wisconsin. Dr. Hartlieb has authored numerous articles on restorative and esthetic dental techniques.
Dr. Hartlieb is an Accredited member of the American Academy of Cosmetic Dentistry (AAACD), a member of the American Academy of Restorative Dentistry, the American Dental Association, the American College of Dentists, and the American Academy of Dental Sleep Medicine. He is the founder of Dental Online Training (DOT), an online hands-on training program for dentists, dental auxiliaries, and dental students. Dr. Hartlieb is also an examiner for the AACD Accreditation process.
I Want To Do Cosmetic Dentistry - But Why Do I Have To Treat People?
General Admission
.jpeg)
Dr. Melissa Seibert is the creator and host of the top dental podcast, Dental Digest. The podcast is in the top 1% of all podcasts globally and has won most educational podcast in dentistry two years in a row. The podcast has the mission of enabling dentists to stay on the cutting edge of evidence based dentistry. She was recently awarded top 40 Under 40 dentists in America by Incisal Edge magazine. She is in her third year of an AEGD with the Air Force. She is a KOL and consultant for multiple companies involved in restorative dentistry, adhesive dentistry, digital dentistry and prevention.
%20(1).jpg)
Dr. Summer Kassmel is CEO and owner of Castle Peak Dental, Avon Dental, Vail Valley Dental Assisting School, and DA Schools Delivered in the Vail, Colorado area where she has built a life she loves in the mountains with her family.

I was born in Cincinnati, Ohio and later moved to Columbus, Ohio to attend college. I graduated with my Doctorate of Dental Surgery from The Ohio State University in 2013. Shortly after graduation I started a private practice in the Columbus area. Immersing myself in as much continuing education as possible, I eventually developed a great passion for dental implant surgery.

Dr. Dennis Hartlieb is a graduate of the University of Michigan School of Dentistry and maintains a full-time practice committed to cosmetic and restorative dentistry in the Chicago suburb of Glenview, Illinois. Dr. Hartlieb is an instructor at the Center for Esthetic Excellence in Chicago and is formerly an Adjunct Associate Professor at the Marquette University School of Dentistry in Milwaukee, Wisconsin. Dr. Hartlieb has authored numerous articles on restorative and esthetic dental techniques.
.jpeg)
Teresa’s classes focus on insurance & management issues. She is the author of Moving Your Patients to Yes: Easy Insurance Conversations and has contributed to several ADA publications. Her memberships include National Speakers Association and National Association of Dental Plans. Her podcasts ‘Nobody Told Me That!’ and ‘Chew On This’ are resources for dental leaders.