Meet Our Dentists

While Dr. Diora is out on maternity leave …

We appreciate your understanding this spring and early summer as Dr. Diora takes maternity leave from Colony Square Dental Associates. During her absence, Dr. Hochberg and two of his colleagues, Dr. Grollman and Dr. Tourial, are helping out. They are on hand to provide examinations for patients being seen for their dental hygiene visit and for dental care as needed. It’s our pleasure to have these distinguished dentists with us while Dr. Diora is home taking care of her little ones.

Robert A. Grollman, DDS, FAGD

Dr. Robert Grollman, Atlanta DentistAfter graduating the Emory University School of Dentistry in 1967, Dr. Grollman served our country for two years in the US Army Dental Corps. He then practiced as an associate dentist before opening his own practice in Alpharetta, Georgia in 1972. For over 40 years Dr. Grollman provided dental care for his patient family. During that time, in 1991, he earned a Fellowship in the Academy of General Dentistry.

While caring for his own patients, and to date, Dr. Grollman serves as a volunteer at the Ben Massell dental clinic in Atlanta, offering those less fortunate his expertise and providing care to enhance the lives of many. In 2012, he was honored to become a clinical instructor for senior dental students from Augusta University at the Ben Massell clinic and continues in this capacity. A few years ago Dr. Grollman transitioned from private practice and he now offers his services as a Locum Tenens dentist. Married for 45 years with two children, he is pleased to care for many patients in the Atlanta area.


Sidney Tourial, DDS

Dr. Sidney Tourial, Atlanta DentistA native of Atlanta, Dr. Tourial grew up in the Virginia Highland area and is a graduate of Grady High School. For both college and dental school he attended Emory University. Following dental school he was on active duty in the Navy; thereafter he returned to Atlanta to begin his dental career in a private practice setting. Just recently, after transitioning form private practice, Dr. Tourial began providing dental care as a Locum Tenens dentist.

Since the early days in dental school, Dr. Tourial has been an involved member of the Alpha Omega Dental Fraternity. Once graduated, he became and maintained membership in the Georgia Dental Association as an honorable Fellow, the American Dental Association and the Hinman Dental Society. He served as International President of the Alpha Omega Dental Fraternity, president of the Georgia Dental Association, and chairman of continuing education of the American Dental Association.

Dr. Tourial was also a Clinical Professor at Emory University and is currently an active volunteer at the Ben Massell Dental Clinic. As an avid baseball fan since his youth, Dr. Tourial is happy to discuss this year’s baseball season and the Atlanta Braves.