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Simplifying Irrigation with Dr. Allen Ali Nasseh

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The term “irrigation” has been used broadly to explain disinfection of root canal spaces. With new advancements in powered devices and chemical solutions, the term irrigation is better understood if broken down into two distinct subcategories: cleaning and disinfection. This conceptual breakdown helps the clinician focus on the specific needs of each component of irrigation, focusing on optimizing its requirements for better efficiency


Allen Ali Nasseh

Allen Ali Nasseh, DDS, MMSc, is an endodontist practicing in Boston Massachusetts and the CEO and President of Real World Endo® an education, innovation, and medical device company. Dr. Nasseh is a clinical advisor to NIH/NIDCR Consortium for Regenerative Sciences and the ADA Instruments and Materials Committee. He is an international speaker and a senior clinical instructor and lecturer at Harvard School of Dental Medicine and is on the editorial staff of several peer-reviewed journals and periodicals.

Mr. Elfvin earned a B.B.A .in finance from the University of Iowa and an MBA from the University of Chicago Booth School of Business.

Since 1976, our absolute focus has been to develop products and provide services that support the practice of core operatory procedures. Today, Brasseler USA® is the premier dental instrumentation company in North America offering the most extensive selection of dental and surgical instrumentation under one brand.

Lisa Moler Medmark Ceo


Over an entrepreneurial career that spans over three decades, Lisa has grown a reputation as one of the dynamic forces in the American publishing industry. She began her advertising career by managing print and electronic media sales representing iconic media brands AZ Visitor, Phoenix Magazine, KTVK TV 3, Primedia, among other notable companies. She launched her dental marketing career over a decade ago with AZ Doctor of Dentistry, which she successfully published for over six years, before launching her current 4 other niche dental publications.

After founding MedMark, LLC in 2005, Lisa has launched numerous dental specialty publications that include Endodontic Practice, Implant Practice, Orthodontic Practice US, and Dental Sleep Practice magazine. As MedMark’s CEO/founder and publisher, she leads the company’s business strategy, while cultivating business development opportunities and establishing strategic industry partnerships.

Her high energy and extensive sales, marketing, and advertising experience combine to build a culture of performance, respect, trust, and collaboration.

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