CIEOS - Key Persons


Alyssa Becker

Alyssa has several years of experience in high-tech dental equipment sales, working with the most progressive dental offices. She has a bachelors degree in Marketing from UMass Amherst and currently resides in the Boston area. She can be reached at alyssa@cieos.com

Anthony Stefanou D. - VP of Sales

Job Titles:
  • Vice President, Sales and Marketing
Dr. Stefanou is a 1987 graduate of Tufts University School of Dental Medicine in Boston, MA. In 1989, he started a private practice from scratch in the New York City area, forming a partnership with a chiropractor and developing a wellness center. Over the years, he has lectured to thousands of dental professionals on such topics as retailing in the dental office, creating office profit centers, and improving dental hygiene productivity. He is the cofounder and President of Motivisions, Inc., a company that assists dental offices in creating a powerful, crystal clear vision and action plan. He is also the Dental Division Leader for Oxyfresh Worldwide, Inc., and is responsible for new product development, educational and training programs, and marketing/sales strategies for the company. He has been featured and published in many dental publications including The Profitable Dentist, RDH and Dental Entrepeneur. He resides in New York City along with his wife Genevieve, also a practicing dentist, and daughter Mia. He can be reached at doctony@cieos.com

Dennis Pezzolesi

Dr. Pezzolesi exemplifies clinical excellence and team management. As a graduate of Tufts University School of Dental Medicine, and a former instructor at the University of Connecticut Medical Center, Dennis has kept pace with all phases of dental care, paying particular attention to periodontal disease, aesthetics, and dental technologies. A member of the AACD, CSDA, and ADA, he is a leading presence in his own community. Dr. Pezzolesi maintains a private practice and is in the top 5% of dentists nationally in production and income. He is a hands-on trainer at the New England Institute for Dental Design in Wallingford, Ct., teaching all types of indirect resin techniques. He is a cofounder of The Tri-State Fresh Breath Center, a center specializing in the treatment of halitosis. His articles have appeared in Dentistry Today and Dental Entrepreneur. He is an internationally recognized lecturer and instructor in the field of nonsurgical periodontal options and halitosis treatment in the dental office. He is also an expert trainer in the field of vision and goal setting, moving hundreds to productivity in their offices and in their lives. Dr. Pezzolesi resides with his wife Bonnie, sons Nicolas and A.J. and daughter Nia, in Middletown, CT. He can be reached at docdennis@cieos.com

Ekram Khan - CEO, CTO

Job Titles:
  • CEO
  • CTO
Chief Executive Officer and Chief Technology Officer, Ekram has a background in Medical Informatics from the University of Medicine and Dentistry of New Jersey. Since cofounding Cieos, he has been responsible for the development of all new hardware/software products and has been the driving force behind the innovative culture and vision of the company. He has authored many articles on a variety of technology topics related to dental office automation and digital dentistry. He currently serves on the ADA Standards Committee on Dental Informatics and speaks nationally on technology topics. Ekram is also a creative visionary with a unique ability to sell concepts and products.

Enamul Khan

Job Titles:
  • President and CFO / President and Chief
Financial Officer, Enamul is an entrepreneur who has started several successful companies. He cofounded Cieos (originally Centech) in 1997. He has a BS in Engineering and an MS in Management from the New Jersey Institute of Technology. Through his management positions at Georgia Pacific, DuBois Chemical and the Molson Companies, Enamul brings a wealth of engineering and financial experience to the team. He manages the daily operations of the business and is responsible for developing and maintaining all vendor relationships.

Meredith Meyer

Job Titles:
  • Registered Nurse
Meredith is a Registered Nurse and was raised in Southern California. She now resides in Tampa, FL. Her medical background includes pediatric cardiology and dialysis. Her dental background includes 4 years as an oral health consultant with Oxyfresh Worldwide, Inc. Meredith enjoys traveling (especially to beach areas!), playing the piano, horseback riding and pilates. She is excited to be a part of the growing field of dental technology with Cieos.

Tracy Anderson

Job Titles:
  • Butler, RDH
  • Dental Hygienist in Palm Beach
Tracy is a practicing dental hygienist in Palm Beach, Florida. She is also a clinical instructor at Palm Beach Community College in the dental hygiene program. Her passion for dentistry and commitment to excellence has allowed her to create partnerships and coalitions with state of the art products, techniques and companies. She has seen firsthand the benefits the CIEOS system of technology has to offer. Through her many years of experience with leading technology systems, Tracy is committed to the education and training of you and your team with the CIEOS system.

Wilfred A. McKoy

Job Titles:
  • Assistant Vice President of Sales
Assistant Vice President of Sales, Wil holds a BS in Engineering from New Jersey Institute of Technology, a MS in Technology Management from Stevens Institute of Technology, and a Professional Engineer License from the State of New Jersey. He brings a great deal of national and international technology experience to the firm; including technology sales, business development, client management, system engineering, project management and cost analysis. Wil has held various management positions with New Jersey Bell, Bell Atlantic (Verizon) and Telcordia Technologies. He is responsible for supporting the firm's internal sales activities. He can be reached at wamckoy@cieos.com