Meet Our Doctors


Dr. Gary Beyer

General Dentist / Owner

Dr. Gary Beyer is the owner of NextGen Dental & Orthodontics and has been providing excellent dental care to his patients for over 24 years. Dr. Beyer practices general dentistry and specializes in full mouth reconstruction and cosmetic dentistry.

Dr. Beyer earned his Bachelor of Science degree and his Doctorate in Dentistry degree from St. Petersburg School of Stomatology in 1986. His Doctor of Dental Surgery degree was earned at Marquette University School of Dentistry in 1993 and he has been working as a dentist ever since. He is a proud member of the American Dental Association, the Illinois State Dental Society, the Chicago Dental Society, and is Invisalign Certified.


Dr. Robert Weber


Dr. Robert Weber is now an Elite Invisalign provider! He has been a practicing orthodontist most of his life and truly loves what he does. Dr. Weber’s greatest joy is watching patients move on with their lives, going off to college and pursuing their dreams while smiling brightly. A lot of his former patients bring their kids back to see Dr. Weber. Several of them have admitted that because of their experience and happy memories, they chose to go into dentistry and study orthodontics.

Dr. Weber was born and raised in the greater Chicago area. He went to LaSalle-Peru High School where he played football and was a member of the marching band. He then attended Illinois State University for his undergraduate degree. Upon graduation he worked at Hines VA Hospital and served in the Army Reserves. During that time, he also attended Baylor University and studied to become a medical lab technologist. Soon after his return to Chicago, Dr. Weber continued his education by enrolling at Loyola University Dental School. He completed his orthodontic residency at Northwestern University School of Dentistry and graduated from Northwestern School of Orthodontics in 1981. Dr. Weber is a strong believer in continuous education and constantly attends the latest orthodontic courses and seminars to ensure his patients will receive the best and most innovative treatments.


Dr. Geoffrey McMurray


Dr. Geoffrey McMurray completed his undergraduate studies at the United States Military Academy at West Point, graduating with a Bachelor of Science degree in Chemistry and Life Sciences in 1998. After serving seven years, he separated from the Army in order to pursue a career in dentistry. He earned his Doctor of Dental Surgery degree at the University of Texas School of Dentistry in the Health Science Center at Houston in 2010. Dr. McMurray graduated near the top of his class and was admitted into the Omicron Kappa Upsilon National Dental Honor Society.

Upon graduating from dental school, Dr. McMurray completed his Certificate of Endodontics at the Naval Postgraduate Dental School in 2012 and concurrently received his Master of Science degree in Oral Biology from the Uniformed Services University of Health Sciences. Dr. McMurray is board certified by the American Board of Endodontics. In his spare time, Dr. McMurray enjoys traveling and spending time with his wife and their two daughters.


Dr. Dina Hammouda

Oral Medicine

Dr. Dina Hammouda graduated from Pharos University of Alexandria, Egypt in 2011. She practiced as an intern in her hometown of Alexandria for three months and went on to complete a 12 month internship at the King Abdul Aziz University in Saudi Arabia. During that year, she developed a curiosity in oral medicine: how the oral, systemic, and mental health of her patients impacted their oral cavities. She then went on to pursue a residency in oral medicine in 2013 at the University of Washington. Through the program, Dr. Hammouda learned to communicate with patients regarding a diverse range of conditions including oral cancer screening, management of oral lesions and manifestations of systemic disorders, salivary gland disorders and halitosis, orofacial pain and TMD, fabricating dental sleep apnea appliances, and participating in emergency as well as special care dentistry. 

“I love the detective work needed to match the symptoms with the right diagnosis.” As an AAOM diplomate and general dentist, Dr. Hammouda is now working in private practice here in Illinois. She has built a solid reputation for being a compassionate, trustworthy professional, skilled at making fast, accurate diagnoses. She has a continued interest in professional development and keeping up to date with advances in the field to ensure patients are provided with the most effective care possible.

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