Andréa, Office Manager

Andréa has been an office manager in the dental field for 20 years. She received her B.M. Degree from Berklee College of Music in Performance and Music Business Management. Although she spent several years working in the music industry, she has always had a passion for helping others. With a chance opportunity, she began working in the dental field, and found her new career path. Treating her patients as family and putting them at ease is her number one priority. Andréa’s extensive knowledge of dental insurance aids her in being an advocate for her patients.

Andréa’s love of music remains strong as she continues to record and perform regularly. In her free time she loves to cook, practice yoga, meditate, travel and spend time with her family. However, her favorite place to be is on the beach relaxing with a good book and great friends!

Danielle, Registered Dental Hygienist

Danielle, RDH - Randolph, NJDanielle obtained her Bachelor of Science degree from Pennsylvania State University and her Registered Dental Hygienist degree from the University of Medicine and Dentistry of New Jersey. She is also one of the first hygienists in the state of New Jersey to have a license to administer local anesthesia. She is a member of the American Dental Hygienists Association and is a certified and registered dental assistant, as well. Meeting new patients and developing relationships with them is important to her. She enjoys making a difference in her patients’ lives, learning new concepts in dentistry and teaching patients about various home care techniques and available dental treatments. At each visit, Danielle tries to provide a positive and educational experience. In her free time, she enjoys traveling and spending time with her husband, family and friends.

Jazmin, Registered Dental Hygienist

Jazmin, RDH - Randolph, NJJazmin went to the University of Medicine and Dentistry of New Jersey, where she became a registered dental hygienist after becoming a registered and certified dental assistant at the same school. She loves her job, and she keeps her patients educated and their mouths feeling clean. Having had experiences in many different fields of dentistry, Jazmin feels that she has truly found a home at our office and is surrounded by wonderful staff members who make her job fun. Jazmin is committed to keeping up with current dental techniques and technology, which is why she is one of a handful of New Jersey hygienists who are licensed to administer local anesthesia. Outside of work, she loves to travel, read, change hairstyles and watch football and basketball. Go Giants! Go Lakers!

Maria, Registered Dental Hygienist

Maria went to Middlesex County College, where she became a registered dental hygienist and received her local anesthesia license. She decided to become a dental hygienist because she was always interested in the preventative side of medicine and dentistry. Dental hygiene was a perfect fit as it combines patient education and oral disease prevention. Outside of work, Maria is interested in health and wellness, fitness, and travel. Maria is fluent in Spanish and is originally from Peru.


When you need to get a routine dental cleaning or teeth whitening, there’s only one name to trust. Look to the trusted family dentistry specialist in Randolph, NJ. Dr. Armento offers a wide range of dental care solutions, including implant dentistry, preventive dentistry and cosmetic dentistry. He also offers porcelain crowns, composite white fillings and clear aligners like Invisalign and Invisalign Teen.

When you need a cosmetic dentist Randolph NJ, implant dentistry or preventive dental care from a root canal dentist, call Michael J. Armento, DMD at (973) 361-6500. For your convenience, you can use our online Request an Appointment form. Se Habla Español! Dr. Armento and staff welcome patients from Rockaway, Mendham, Dover, Randolph, Denville, Morristown, Parsippany and Roxbury.

Our Services

When you schedule an appointment with Dr. Armento, you'll always enjoy the most advanced procedures and comfort-minded techniques. From panoramic digital X-rays and mercury-free fillings to one-hour teeth whitening, composite white fillings, dental implants and porcelain crowns, Dr. Armento provides comprehensive cosmetic dentistry, implant dentistry and preventive dentistry for your entire family, all within the same office.


  • I came into the office with a problem and as usual, it was handled very professionally by the entire staff. Dr Armento is always very calming and thorough. He explained the problem and gave me the solution. I will have a follow up appointment. My family and myself have been going to the Doctor for at least the last 11 years. We are very satisfied with the professionalism and efficiency of the Doctor and his staff.

    -Barbara R.

  • We are always given excellent service as soon as we walk through the door. Every staff member is very welcoming and provides the best care. I would definitely recommend Dr. Armento to everyone!

    -Samantha S.

  • Everyone in the office is very nice and make you feel comfortable. Dr. Armento is very personable and he shows you that he really cares about you as a patient. I have recommended him to other family members and will continue to do so!

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  • Always prompt and helpful. The office is not close to my home, but I won't change dentists.

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  • My apprehension has disappeared and I'm so glad I found Dr Armento.

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  • Dr Armento and staff make each visit painless (literally) and pleasant. I have recommended their office to friends and family and would do the same for anyone reading this

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