Get To Know Our Dentist

Dr. George Hanna, DDS

Dr. Hanna - Dentist Greensboro

Dr. Hanna has been passionately practicing dentistry for almost 30 years. He is committed to providing high-quality cosmetic and family dental care in a relaxing, caring and professional environment. The philosophy of the Hanna Dental practice is that we are dedicated to providing our family of patients with the highest level of care.

Dr. Hanna attended

UNC-Chapel Hill
where he graduated with a double major in chemistry and psychology. He then obtained his Doctor of Dental Surgery, DDS degree, from the
University of North Carolina School of Dentistry in 1981.

He is a native of Greensboro, North Carolina. Dr. Hanna has maintained a strong commitment to continuing education. As a member of the American Academy of Implant Dentistry (AAID), he attends over 50 hours of classes annually. His training in these courses has been with some of the most outstanding aesthetic, cosmetic and reconstruction dentists in the world.

Dr. Hanna and his wife

have three children,
Alex and
. They also have a miniature Yorkshire terrier named Chip. Dr. Hanna enjoys going to the beach with his family, snow skiing, golf, tennis, gardening and sailing.

Dr. Rick Gambella, DDS

Dr. Gambella - Dentist Greensboro

Dr. Rick Gambella was born in Goldsboro, North Carolina after his family moved from Brooklyn, New York. He attended the College of the Holy Cross in Worcester, Massachusetts where he earned a BA in Economics and Chemistry, while preparing for dental school. After graduation, he moved back to North Carolina to attend the University of North Carolina School of Dentistry.

Upon graduation Dr. Gambella entered active duty in the United States Air Force. He trained at a one year Advanced Education in General Dentistry at Langley AFB in Virginia, treating service members of every branch in the most densely military populated region in our country. To his wife’s and his surprise, his last assignment was to Seymour Johnson AFB in his hometown of Goldsboro, North Carolina. Aside from practicing in the military, he also spent the last two years working in private practice in a large, family dental office.

Dr. Gambella loves taking care of his patients and treating everyone as if they were a part of his own family. His compassion for patients and love for dentistry guides him to educate patients and allow them to make the best possible decisions about their oral health. He enjoys all aspects of general dentistry but has a passion for esthetic dentistry.

When not practicing dentistry, Dr. Gambella enjoys spending time with his family and their beagle, Finley. In February his wife Krista and he welcomed their first born, Dominick, who keeps them very busy. He is an avid New York sports fan but also enjoys cheering on North Carolina teams as his wife is a native of Charlotte, NC. His interests include working out, watching sports, spending time with friends and family, and all things cars. His family and he just moved to Greensboro and he would love to hear from you about local places and things to do with his family. He is excited to meet you and take care of your dental needs.

Our Dental Staff


"My name is Trina. I’ve been a part of this team since 2000. I enjoy working here because of the opportunities to meet so many individuals and families. In my spare time I enjoy spending time with my family and friends and being involved with my son’s sports and activities."


"I have been with Dr. Hanna since 1996. In my spare time I enjoy going to the beach, shopping, eating out and being with family and friends . Most of all, I enjoy spending time with my grandson, Brayden."


"I joined the practice as a dental assistant in August of 2009. I’ve been assisting for 10 years since graduating in 2003 from Alamance Community College. My hobbies include children’s ministry at my church, attending my husband’s softball games and spending time with my 4-year-old son and 4-month- old daughter."


"I am a dental hygienist and have worked with Dr. Hanna for 18 years. I enjoy the beach, reading and spending time with my husband and two daughters."


"I am a dental assistant and have had the opportunity to work with Dr. Hanna for the past 14 years. I am a very blessed person. My husband, Brian and I have a daughter, Ava."


"My name is Meredith and I have been working as a dental hygienist with Dr. Hanna for the past 4 years. I enjoy running and walking outdoors, cooking and watching movies. I live in Greensboro with my husband Dave and our dog."


"I am a Hygienist and joined the practice in February of 2012. When I’m not working, I enjoy the beach, lake, playing softball and spending time with family and friends."

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