Great dental care starts with building trust and forming personal connections with our patients.
At DiMichaelangelo Family Dentistry, our team of experienced and compassionate dental professionals is dedicated to providing the highest standard of care for you and your family. Get to know our highly skilled doctors, their expertise, and their commitment to helping you achieve a healthy, confident smile.
Laury DiMichaelangelo, DDS
Dr. Laury J. DiMichaelangelo earned his DDS from The Ohio State University College of Dentistry in 1985 after completing his undergraduate studies in Food and Nutrition. With over 40 years in private practice, Dr. DiMichaelangelo has a broad range of experience, specializing in root canal therapy, crowns, bridges, dentures, partials, implant restorations, veneers, sleep apnea/snoring appliances, TMJ disorder, and full mouth rehabilitation. A member of the Academy of General Dentistry, he exceeds the continuing education requirements to stay on the cutting edge of dental technology, procedures, and techniques.
Dr. DiMichaelangelo grew up in Youngstown, Ohio, and now lives in Westerville with his wife, Annette, and their three sons, Gian Carlo, Santino, and Armando. They are avid tennis players and enjoy many outdoor sports and activities together.
Gian DiMichaelangelo, DDS
Dr. Gian DiMichaelangelo graduated from Capital University with a Bachelor of Arts in Biology and went on to earn his DDS from The Ohio State University College of Dentistry. As the eldest son of Dr. Laury DiMichaelangelo, Dr. Gian grew up immersed in dentistry, starting as a dental assistant in high school and continuing throughout his undergraduate years as a varsity athlete. Dr. Gian is passionate about building relationships with his patients and helping them achieve brighter, healthier smiles.
In his free time, Dr. Gian enjoys outdoor sports, hiking, and spending quality time with his family.
Olivia Pollina, DDS
Dr. Olivia Pollina earned her DDS from The Ohio State University College of Dentistry and holds a Bachelor’s degree in Biochemistry from Ohio Northern University. Known for her fun-loving and friendly nature, Dr. Olivia is committed to helping patients feel comfortable and confident in their smiles. She works across all areas of dentistry, including crowns, bridges, root canals, cosmetic procedures, and Invisalign.
Originally from Youngstown, Ohio, Dr. Olivia enjoys cooking, baking, and spending time with her husband, Mario, and their daughter, Sofia. She is also excited to welcome their second daughter this July. Family is at the heart of everything she does, and she values the time spent with those she loves.
Ahmad Hassan, DDS
Dr. Ahmad attended Ohio State University, where he earned a Bachelor’s degree in Nutrition, followed by his DDS from The Ohio State University College of Dentistry in 2022. Dr. Ahmad enjoys helping his patients feel comfortable and at ease during their visits.
In his free time, Dr. Ahmad enjoys fishing, watching Jeopardy, staying active at the gym, and spending time outdoors. He has a passion for cooking and especially loves making (and eating) pizza.
Clint Sweitzer, DDS
Dr. Clint Sweitzer graduated from Ohio State Dental School in 2014 after completing his undergraduate studies in Nashville, Tennessee. His interest in dentistry began during a mission trip to Guatemala, which inspired him to pursue a career helping others. Dr. Sweitzer has volunteered at free dental clinics and participated in medical missions to Central America. He has also trained at the Midwest Implant Institute and is involved with the Ohio Dental Association. Dr. Sweitzer enjoys all aspects of dentistry, especially helping patients achieve healthy, happy smiles.
Dr. Sweitzer and his wife, Emily, live in Worthington, Ohio, with their two children, Clara and Enos, and their dog, Milo. In his free time, he enjoys playing music, reading, running, and cheering on Ohio sports teams.
Professional Affiliations:
- American Dental Association
- Ohio Dental Association
- Columbus Dental Society
Samira Bartez, DDS
Dr. Samira Bartez earned her Bachelor of Science in Nutrition from The Ohio State University and continued her education at the OSU College of Dentistry, graduating with her DDS in 2023. Dr. Bartez is committed to improving her patients’ oral health through patient education and a friendly, gentle approach. Dedicated to excellence, she continually seeks new techniques and knowledge to provide optimal care and maintain a high standard in her practice.
Dr. Bartez lives in Hilliard with her husband, Matt, their two daughters, and their shih tzu, Jaxx. In her free time, she enjoys spending time with her family, baking treats, and learning to play the drums.
Kerri Benjamin-Brandt, DDS
Dr. Kerri Benjamin-Brandt graduated from The Ohio State University College of Dentistry in 1998 and furthered her education with an AGD Dental Residency from 1998–1999. A native of Lancaster, Ohio, Dr. Benjamin-Brandt has been in private practice since 1999 and returned to her hometown to open her own office in 2003. She values the strong connections she has built with her patients, considering them an extension of her family.
Dr. Benjamin-Brandt has been married to her husband for 26 years and has one amazing daughter. Outside the office, she enjoys spending quality time with her family, traveling, and cheering at hockey games together.
Dr. Zayd Daoud, DMD
Dr. Zayd Daoud graduated from the University of South Florida, where he completed a bachelor’s in biomedical sciences and earned his DMD from LECOM School of Dental Medicine. His passion for dentistry began after seeing the difference it made in the lives of his loved ones. Dr. Zayd is devoted to providing the highest level of care, ensuring patient satisfaction and comfort. A jack of many trades, Dr. Daoud spends his time off taking care of his birds, enjoying quality time with his family, or running drills on the soccer field.
Dr. Walker Fiederlein, DDS
Dr. Walker Fiederlein graduated from Indiana University School of Dentistry in 2020 and has lived in the Columbus area since 2024.
Outside of dentistry Dr. Walker loves anything and everything animal related with a large family of rescue pets with his wife. He also loves sports most especially his Indiana Hoosiers.
Schedule Your Appointment with Our Ohio Family Dentists Today
Whether you’re coming in for a routine cleaning, cosmetic treatment, or advanced dental care, our team at DiMichaelangelo Family Dentistry is here to help. Get to know our doctors in person by scheduling your next appointment.
