Azadeh Nemati-Rad, DMD

Dr. Yolanda Ho DDS is a dedicated periodontist & Dental Implant Specialist at Newton Dentistry, known for her lifelong commitment to learning and growth across clinical care, research, education, and leadership. Coming from a family of educators, she embraces the belief that “the more we know, the more questions we ask”—a mindset that drives her passion for patient education and its essential role in long-term oral health. Her personal experience growing up without access to dental care—and managing dental anxiety—gives her a unique sense of empathy. Dr. Ho builds strong partnerships with her patients, helping them take control of their oral health while ensuring their comfort and understanding throughout the process. Dr. Ho’s pursuit of excellence is evident in her leadership and academic achievements. She served as class president at UCSF, chief resident at Tufts, and currently holds the role of President-Elect of the Washington County Dental Society in Oregon. Her research has earned recognition both nationally and internationally, including second place in the IADR Sarnat Craniofacial Biology Award and first place at Tufts’ Interdepartmental Research Day for her work on silver diamine fluoride and periodontal pathogens. Clinically, Dr. Ho is proficient in advanced procedures such as bone and soft tissue grafting, implant placement, ridge and sinus augmentation, osseous surgery, and guided tissue regeneration. Her work has earned her the Portland Top Dentist Award. She frequently uses clinical photography to enhance diagnosis and improve treatment planning. In addition to her clinical work, Dr. Ho teaches at Tufts School of Dental Medicine, where she finds fulfillment mentoring students and residents. Through her ongoing dedication to dental education and patient-centered care, she strives to improve outcomes—and never misses a chance to share a smile with her patients.

Dr. Eva Du DDS is a General and Cosmetic dentist at Newton Dentistry. Originally from Virginia, she earned her dental degree from Virginia Commonwealth University’s School of Dentistry. Patients appreciate Dr. Du for her genuine warmth, kindness, and signature Southern hospitality. She is dedicated to creating a welcoming and stress-free environment, as providing a positive patient experience is at the heart of her approach to care. Dr. Du brings comprehensive expertise in general dentistry, having completed an Advanced Education in General Dentistry (AEGD) residency at NYU Langone Health. Her training covered a wide range of disciplines, including restorative dentistry, periodontics, oral surgery, and prosthodontics. During this time, she treated diverse patient populations and managed complex full-mouth rehabilitation cases, further strengthening her clinical capabilities. She has a particular passion for cosmetic and digital dentistry, finding immense satisfaction in helping patients rediscover their confidence through beautiful smiles. A committed lifelong learner, Dr. Du actively pursues continuing education to stay current with the latest dental advancements. She frequently attends events like the Yankee Dental Congress and participates in various CE courses, allowing her to enhance her skills and deliver top-tier care to her patients at Newton Dentistry.