In 2001 The prestigious American Academy of Cosmetic Dentistry honored Dr. Marus with accreditation.  This distinction and honor makes him the only accredited member found in Bucks (PA) and Mercer Counties (NJ) and the only accredited dentist out of only four in the entire state of Pennsylvania.

The accreditation committee of the AACD has stated that “Dr. Marus has made a commitment, not only to himself, but to his patients and to the advancement of dentistry.”

By demonstrating exceptional artistic skill and clinical judgment, he earned this exclusive accredited status given only, by a panel of AACD accredited dentists, to three hundred dentists worldwide.

In a world of heightened dental aesthetics awareness, Dr. Marus sets the standard for excellence in dental care with special emphasis on cosmetic procedures.

As a leader and respected name in the field of dentistry, Dr. Marus lectures internationally to dentists on creating natural and youthful smiles. In addition, his smile makeover techniques have been published in numerous dental journals worldwide and his lectures and publications have been translated into Italian, German and Lithuanian.

The leading dental publication Dentistry Today featured Dr. Marus as a top dental leader in lecturing for four consecutive years.

In addition, he is a consultant and advisor to leading manufacturers of dental products and professional organizations.