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Hartmann, Dr. John G.

Founded 1980 • With Angi since September 2010


(2) Verified Reviews

Dentistry - General
Dentistry - Pediatrics
Dentistry - Gum Care/Periodontics
Dentistry - Oral & Maxillofacial Surgery
Dentistry - Root Canals/Endodontics


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Southland Smiles, the dental office of Richard J. Mantoan DDS and Associates along with their knowledgeable, friendly staff, are located in Flossmoor, IL. At Southland Smiles we know each patient is unique in their needs and desires. Our purpose is to provide gentle, pain-free dental care. A strong commitment to continuing education allows us to offer smile makeovers and full mouth rehabilitation, as well as general family dentistry. By investing in the latest dental technology, shots are a thing of the past. We use the Wand anesthesia system that has revolutionized dental pain control. Our services include: • Family Dentistry • General & Cosmetic Dental Services • Tooth colored fillings • No Shot Anesthesia • Teeth Whitening • Digital X-rays • Preventive Care • Breath Treatment • Porcelain Veneers • Implants - Bridges & Dentures • Smile Makeovers • Invisalign • Root canals • Gum Treatment We will provide your care in a friendly and comforting environment, while you listen to music and receive massage pad relaxation. So fear no more. You will be in capable, caring, compassionate hands at Southland Smiles. We will respect your time by being on time. Call Southland Smiles, or visit our website today for more information! There are 3 dentists at this site. Surgery is performed at this location. To see if a dentist is board certified visit  

We are a family run buisness, with 11 team members! We accept all insurance and we file your claims for you! State of the art technology will help make your next appointment more enjoyable. There are 2 dentists at this site. Surgery is not performed at this site. To see if a dentist is certified, visit  

Verified Reviews

A few reviews for this pro...


It went very well. My husband's family has been going to Dr. Hartmann for many years. We like him and we like his staff. They are very friendly, it is easy to schedule appointments, and they work well with the customers.

Description of Work
We saw Dr. John Hartmann of Oak Brook Dental Group for dental cleaning.

Category dentists



I think Dr. Hartmann is very professional. He is understanding and truly listens to his patients concerns. He?ll explain things in an easy to understand manner, and I think he is very friendly.

Description of Work
Dr. Hartmann is my dentist.

Category dentists

    Services Offered

    Oral surgery, endodontics, periodontics, pediatric dentistry & anesthesiology.

    Services Not Offered

    Ask for details

    General Information