Bringing Smiles to Life
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At Riverstone Dental, our dedicated team is passionate about helping patients restore and improve their smiles. We have many years of combined experience and education, and we love the personal one-on-one relationships we are able to create with our patients. We can’t wait to work with you and your family!
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Ruximar Linkous DDS
Dr. Ruximar Linkous was born and raised in Venezuela, where she graduated from the Central University of Venezuela as a dentist in 2001. In the two years following her graduation, Dr. Linkous practiced dentistry until she made the courageous decision to come to the United States to learn English in order to specialize in periodontics. It was in Marietta, Georgia, that Dr. Linkous met her future husband, and after getting married, she made the decision to stay in the United States and make it her new home. Because of her passion for dentistry, Dr. Linkous worked as a dental assistant while applying to various dental schools to complete her international studies. With acceptance into four dental schools, she and her husband decided to move to Texas, where she attended the University of Texas Health Science Center in San Antonio. After arduous work, she completed the dental program in May of 2013, graduating with awards in cosmetic dentistry and best clinician.
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Curtis Guest DMD
Dr. Curtis Guest is honored to have the opportunity to provide quality dental care to Northwest Georgia. He was raised in Lawrenceville, GA and graduated from the University of Georgia in 2013. While in Athens, he met his wife, Anna. Dr. Guest then graduated from The Dental College of Georgia in 2017. He and his wife now live in Roswell, GA where they enjoy renovating their first home.
Dr. Guest is a highly-skilled, patient-oriented general dentist who is passionate about providing quality dentistry in a comfortable manner. He recognizes that the dental office is stressful for many people and strives to give each of his patients a positive experience. Dr. Guest takes pride in his attention to detail and understands that long-lasting, quality dentistry requires precise application of scientific and esthetic principles. After graduating from dental school, Dr. Guest spent two years working in a high-volume practice in Buckhead Atlanta where he became proficient in a wide range of procedures in all disciplines of general dentistry.
After moving to Roswell, Dr. Guest was introduced to Dr. Linkous and quickly realized that they shared many of the same practice philosophies and love for their patients. Dr. Guest is now a part of our Riverstone Dental team and is excited to bring his skills and compassion to our patients.
Alex Mehraban DMD
Dr. Mehraban received his dental degree from the University of Pittsburgh School of Dental Medicine in 1993. His practice focuses on comprehensive reconstruction, implants, cosmetics and sedation dentistry. Upon receiving his dental degree, he sought out more advanced training in general dentistry by completing a General Practice Residency at Genesee Hospital, the School of Medicine and Dentistry at the University of Rochester, NY.
Due to his interest in comprehensive dentistry and the field of surgery, he went on to specialize in implantology and periodontics for three additional years after his GPR at Eastman Dental Center School of Medicine and Dentistry, University of Rochester, one of the pioneer centers in clinical research.
His commitment to continuing education has led Dr. Mehraban to participate in advanced courses in his field to bring the latest, most advanced techniques and technology to his patients. He is the founder and director of Johns Creek Seminars, a study club that provides a variety of seminars on the advancements in the field of dentistry to local dentists and their teams. Dr. Mehraban is a recognized dental expert at DentalXP, the fastest growing online education site with visitors from over 140 countries.