Meet our Dentists
Get to know the skilled, compassionate professionals behind your smile. Our dentists combine advanced training with a patient-first approach to deliver exceptional care at every visit.
Dr. Zaher Aymach
General Dentist
Dr. Zaher Aymach is a highly trained general dentist with advanced expertise in oral surgery, including bone grafting, surgical extractions, and complex dental procedures. Serving patients across Virginia, he combines over a decade of clinical experience with specialized training in dental implants, orthodontics, and oral health sciences.
Dr. Aymach earned his PhD in oral health sciences from Tohoku University in Japan, completed a fellowship in dental implants at the University of Connecticut, and received orthodontic training from Howard University. His academic background and surgical focus allow him to deliver precise, effective care for patients needing functional and aesthetic restoration.
Fluent in English, Arabic, and Japanese, Dr. Aymach is committed to providing compassionate, personalized treatment to patients from all backgrounds—especially those requiring advanced oral surgery solutions.
A note from Dr. Aymach:
“I’m truly thankful for a profession that allows me to combine technical skill with personal connection. I love getting to know my patients, hearing their stories, and helping them feel more confident in their smile. Building those relationships and seeing the transformation in their oral health is the most rewarding part of my job. I look forward to meeting you and supporting your journey to a healthy, beautiful smile.”
Dr. Hani Hanna
General Dentist & Orofacial Pain Specialist
Dr. Hanna graduated in 1994 from the College of Oral and Dental Surgery, Cairo University, Egypt, and got his training in general dentistry with intense exposure to endodontics, prosthodontics, oral surgery and dental implants. Dr. Hanna has joined private practices since 1997 and over the years built several successful practices based on quality service and patients’ satisfaction. With a special focus on continuous education and self improvement, he has been able to provide the latest techniques and technologies to his patients.
Dr. Hanna moved to the U.S. in 2015 and pursued his degree in orofacial pain and headaches from Tufts University in Boston, Massachussetts, and got his diplomate status from the American Board of Orofacial Pain as a board-certified dentist in the management of TMJ disorders, orofacial pain, headaches and dental sleep medicine. Currently, he is practicing general dentistry, emergency dentistry, prosthodontics, endodontics, implants, cosmetics, management of TMJ disorders, facial pain, headaches and sleep apnea (oral appliances). Dr. Hanna is practicing in two offices, in Ashburn and in Arlington, and enjoying his family life with his wife and three children.
Meet Our Team
At Grace TMJ and Urgent Dental Care, we’re committed to delivering top-quality care in a welcoming, patient-focused environment. Whether you need emergency dental treatment, dental implants, root canal therapy, Invisalign® aligners, TMJ care, or oral surgery, our experienced team is here to help. Dr. Hanna, Dr. Aymach, and the rest of our staff are dedicated to ensuring your comfort and satisfaction every step of the way. Call us today at 703-469-7435 to schedule your visit at one of our convenient locations in Arlington, Ashburn, or McLean, Virginia.
Kereida Kerr-Bowen
Office Manager
Kereida first met Dr. Hanna at Emergency Dental Care in March 2020 and officially joined our practice in February 2023. She began her dental career in 2005 as a dental assistant after attending ACT College in 2006, and by 2012, she had transitioned into the role of office manager.
With nearly two decades of experience, Kereida is passionate about helping patients achieve healthy, confident smiles. She finds the greatest joy in witnessing smile transformations and knowing she played a role in making a positive impact. Kereida is committed to ensuring every patient receives high-quality care and fully understands their insurance and financial options. She works closely with our team to create a smooth and supportive experience for everyone who walks through our doors.
Outside of work, Kereida enjoys swimming, traveling, and spending quality time with her family and friends.