Smiles By Dr. Mark in Florham Park
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Office in Florham Park
  • Areas of Practice:
  • General Dentistry

Smiles By Dr. Mark

About Us

At Dr. Mark J. Gleckner’s dental practice in Florham Park, New, Jersey, it’s all about you. We specialize in creating custom solutions for your dental needs. We listen to you to understand your particular desires, then we’ll discuss each option with you on how to best enhance your look.

If you and your family are in need of dental care that is gentle, friendly, and effective, choose our team! We are known throughout the area as a dental team that provides safe and long lasting dentistry for children and adults.

Our Dentist

Dr. Mark Gleckner

Dr. Gleckner combines state of the art dentistry with a focus on aesthetics and a gentle family style.

Dr. Mark J. Gleckner grew up locally in Morristown, New Jersey and received his undergraduate degree in 1986 from Lehigh University. He earned his Doctorate of Medical Dentistry at the University of Pennsylvania School of Dental Medicine in 1996. He then completed a general practice residency at Morristown Memorial Hospital in 1997 and completed an additional residency in cosmetic dentistry at New York University’s Rosenthal Institute in 2002.

Education & Training
  • Lehigh University
  • University of Pennsylvania School of Dental Medicine
  • General practice residency – Morristown Memorial Hospital
  • Cosmetic dentistry residency – New York University’s Rosenthal Institute
  • Professional Memberships
  • He is a member of Healing the Children and travels to remote areas around the world to help bring dentistry to forgotten children.
  • Our Services

    Dr. Gleckner has provided comprehensive dental care to thousands of families. Our patients come from around the block as well as surrounding counties to experience the warm, personal care we provide. As we help you obtain optimum oral health and work together to help reach your goals, we offer the latest and best dental treatment including:



    Our Office
    Phone: (973) 377-1174
    Fax: (973) 377-1174
    Monday: 10:00 AM - 7:00 PM
    Tuesday: 10:00 AM - 7:00 PM
    Wednesday: Closed
    Thursday: 8:00 AM - 5:00 PM
    Friday: 8:00 AM - 5:00 PM
    Saturday: Closed
    Sunday: Closed
    Please Note:

    July & August Hours
    Wednesday: 8-5
    Friday: CLOSED


    For patients with dental insurance, we are happy to work with your carrier to maximize your benefit and directly bill them for reimbursement for your treatment. However, if we do not receive payment from your insurance carrier within 60 days, you will be responsible for payment of your treatment fees and collection of your benefits directly from your insurance carrier.

    Dr. Gleckner participates with the following dental insurance providers:

    Dental Benefit Providers (UnitedHealthcare) including HealthAllies, Aetna PPO, Metlife, United Concordia PPO, Cigna PPO, DenteMax, Principal, Horizon Dental PPO of New Jersey, Connection Dental (owned by GEHA), which includes Guardian DentalGuard Preferred and Guardian DentalGuard Preferred Select, Delta Dental Premier, Advantage and Delta PPO plans.

    Please Note: Each patient is responsible for verifying their own dental benefits coverage and network participation prior to treatment.