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Your Mouth, Our Mission

You’re not a patient, you’re a member of the family.

At Greenwood Dental Smiles, your smile is our business.

Dentist in Greenwood

We maintain the very best in dental technology and dental materials to make sure that you receive the best possible care. In an industry that’s always changing, Dr. Gleixner and Dr. Diekhoff are committed to continued dental education so our office is always ahead of the curve. Our experienced staff ensures that everyone who walks through the door feels comfortable and safe.

Convenient Location

We are conveniently located at 1678 Fry Road Suite B in Greenwood, Indiana. We’re just a quick drive from Southern Homes, Buffalo Creek, and Rosewood, making visits easy and hassle free.

Online Forms

The team at Greenwood Dental makes it easy for you to complete your paperwork by having all our forms here on our website. Simply complete the paperwork and click submit.

Compassionate Care

Cost should never deter you from getting the smile that you deserve. We’ll work with you to find a plan that you can afford; because foregoing necessary treatment is something you can’t afford.

Financing and Insurance

We accept cash, check, Visa, MasterCard, Discover, American Express, and CareCredit® financing. We’re happy to assist with filing insurance claims, and if any balance remains after your insurance payment is received, we will send out a monthly statement so you can keep track.

Experienced Doctors

At Greenwood Dental Smiles, Dr. Gleixner, Dr. Diekhoff, and the staff are committed to continued education and innovation. By staying on top of the latest dental technology and practices, we are able to offer our patients superior and pain-free solutions for their dental needs.

Our Approach

At Greenwood Dental Smiles we treat you like family with the hope that you will feel like a part of our family. By using the best in dental technology and dental materials, our experienced staff does everything they can to make sure each person feels like they’re at home in our office.

Become a Patient Today!

Our Services

The advanced technology we have in our new office allows us to practice a full scope of general and cosmetic dentistry. Our expertise ranges from preventive dentistry to dental implants, crowns and bridges. Our dentists also focus on cosmetic dentistry—including teeth whitening and porcelain veneers—so you can leave our offices with a beautiful smile and the confidence you deserve.

Cosmetic Dentistry

Cosmetic dentistry services improve the overall appearance of your smile.

Restorative Dentistry

Restorative dentistry includes diagnosis and treatment of damaged teeth.

Preventive Dentistry

Preventative dentistry services care for your teeth to keep your mouth and gums healthy.

Are you missing out on the healthy smile of your dreams? 

Contact us to see how we can make your mouth the healthiest it’s ever been.

Or call — 317-885-7760

Patient Testimonials

"I’ve been going to Dr. Gleixner for 8 years. My husband’s family has been going there for decades. Dr. Gleixner is amazing and his staff, both front and back, are incredible! I highly recommend his practice!"

Amanda I.

"Very caring and wonderful staff. My husband's been going to Dr. Gleixner, since he was 14 years old and he is now 45. He's compassionate, caring and sympathetic and does bend over backwards to help his patients. He makes you feel like he's part of your family talk to you like a human being."

Angie P.

"Dr. Mark and his staff are the greatest! They are all so genuinely happy to see me and my family. He's been my dentist for 30+ years and my whole family goes to him. Today when I brought my youngest for an early appointment filling and I hadn't had my coffee, the front desk gals fixed me right up with a cup!"

Amy S.

Come Join the Family

The brightest smiles in Indiana are waiting at Greenwood Dental Smiles.