Our Vision

ABOUT US

We are a collective of individuals working together to transform the field of dentistry.

Dr. Sedighian completed his Bachelor of Science in Electrical Engineering at the prestigious University of Maryland at College Park. Later, he pursued his dental education at the highly esteemed University of Maryland Dental School. In 1997, he successfully graduated and obtained his D.D.S. degree. With many years of experience as a dentist, Dr. Sedighian’s passion for dentistry continues to drive him toward expanding his knowledge beyond his formal education.

Dr. Sedighian is a compassionate dentist who prioritizes the comfort of his patients. His dedication to their well-being motivates him to upgrade with the most delinquent advancements in dentistry, ensuring that he can provide the highest level of care. His expertise spans various areas, including restorative dentistry, cosmetic treatments, oral health, and root canal therapies.

If you need dental services in Ellicott City, Maryland, we invite you to schedule an appointment by contacting us at 410-465-3021.

Meet Our Team

Dedicated To You!

Exceptional Skill and Gentle Assurance

Ali Sedighian, D.D.S.

Dr. Ali Sedighian is a highly accomplished dental professional who brings ample knowledge to his practice. He is a graduate with a Bachelor of Science in Electrical Engineering from the esteemed University of Maryland at College Park. Following this, he pursued his dental education at the renowned University of Maryland Dental School, widely acknowledged as one of the nation’s premier institutions. In 1997, he achieved the significant milestone of earning his DDS degree, further solidifying his dedication to the field.

With a wealth of experience in dentistry, Dr. Sedighian continually advances his skills through postgraduate courses across various dental disciplines. This unwavering commitment to staying abreast of the latest advancements ensures that his patients at Hoco Dentistry receive the highest standard of care.

Dr. Sedighian’s expertise spans a wide spectrum of dental treatments, including cosmetic and restorative dentistry and surgical and root canal therapies. At the core of his practice is an unwavering focus on patient comfort, ensuring that each individual receives a soothing and personalized experience under his care.

Patients at Hoco Dentistry benefit from Dr. Sedighian’s gentle touch and unwavering confidence. Combining his extensive knowledge with practical proficiency, he delivers exceptional dental services that inspire trust and reassurance.

Dr. Thi Van-Dinh, D.D.S., M.S.

Dr. Thi Van-Dinh is a highly regarded and board-certified periodontist renowned for her exceptional expertise in the field. She achieved graduation with distinction from the University of California at Berkeley, where she earned a degree in Bioengineering. Driven by an unwavering commitment to dental education, she embarked on an extraordinary journey that led her to the prestigious New York University College of Dentistry, where she proudly graduated among the top 5% of her class. Further augmenting her skills, she underwent comprehensive postgraduate training in all aspects of periodontics at the esteemed University of Maryland, where she excelled and graduated as the class valedictorian.

With her extensive experience, Dr. Van-Dinh possesses a comprehensive understanding of various traditional periodontal procedures, including open flap debridement, osseous surgery, bone grafting, crown lengthening, scaling, and root planing. She demonstrates a particular passion for soft tissue augmentation and root coverage procedures. Moreover, her expertise extends to implant site development, encompassing ridge and sinus augmentation and implant placement.

Beyond her private practice, Dr. Van-Dinh actively contributes to dentistry as a Clinical Instructor at the University of Maryland Dental School in the Department of Periodontics. There, she imparts her knowledge and expertise to aspiring professionals, nurturing the next generation of dental practitioners.

Dr. Van-Dinh’s compassionate nature and unwavering dedication to providing exceptional care are evident in her professional endeavors and personal life. Hailing from San Jose, California, she finds joy in her happily married life and shares her home with two rescued cats, proudly featured in last year’s MD-SPCA calendar.

As a testament to her excellence, Dr. Van-Dinh holds affiliations with esteemed professional organizations such as the American Academy of Periodontology, the American Board of Periodontology, the American Dental Association, the Baltimore City Study Club, the Greater Catonsville Dental Study Club, the Gerald Bowers Study Club, the Maryland State Dental Association, and the Omicron Kappa Upsilon National Dental Honor Society. These memberships reflect her unwavering commitment to remaining at the forefront of her field and fostering connections within the dental community.

Dr. Anthony B. Sims DDS, IMD, DHS, DABCP, PC

Introducing Dr. Anthony B. Sims, a highly experienced dental practitioner based in Columbia, Maryland, with an impressive career spanning over 37 years. Dr. Sims is renowned for his expertise in treating patients with TMJ/movement disorders, demonstrating his commitment to comprehensive and specialized care. Beyond his clinical practice, he has shared his extensive knowledge nationally and internationally through lectures on TMJ dysfunction and its correlation to various movement disorders. As a result, he has gained recognition as a respected authority on modern advancements in TMJ treatment.

Dr. Sims’ unwavering dedication to excellence has earned him the prestigious title of Diplomat in the American Academy of Craniofacial Pain. Additionally, he has achieved notable distinctions, including a Doctor of Humanitarian Services degree from the World Organization of Natural Medicine and an Integrative Medicine Doctor degree from the Board of Integrative Medicine, established by the World Health Organization. These credentials underscore his commitment to providing comprehensive and holistic care to his patients.

Acknowledged for his contributions to the field, Dr. Sims has published groundbreaking articles in esteemed journals such as the Journal of Craniomandibular Practice, the Journal of Pain Medicine, and the Medical Hypotheses Journal. These publications challenge conventional thinking and introduce a new understanding of conditions like Tourette’s syndrome, cervical dystonia, complex regional pain syndrome (CRPS), and their connection to other movement disorders associated with the TMJ/jaw.

Choosing Dr. Sims as your dental healthcare provider guarantees personalized, top-quality care tailored to your needs. He takes the time to ensure that each patient receives individualized treatment and experiences the utmost comfort throughout their visit.

Our office provides a range of services to address various oral health concerns, including TMJ dysfunction, migraine headaches, snoring and sleep apnea, orthodontics, and cosmetic dentistry. To provide the highest standard of care, we embrace cutting-edge dental technology, constantly staying at the forefront of advancements in the field. If you want more information about our services, please visit the service link on our website.

Dr. Sims is passionate about sharing his knowledge with individuals from all walks of life. He firmly believes that wisdom brings numerous rewards, enriching one’s quality of life. When you step into Dr. Sims’ office, you will encounter a friendly and welcoming atmosphere, reassuring you that you are receiving the best care available.

We invite you to explore our website to learn more about our practice. You can gain further insight into our office, procedures, and our services through video testimonials and our YouTube channel.

Our staff is dedicated to patient comfort

Our staff is committed to providing you with ease throughout your visit. Comprised of kind, friendly, and caring individuals, our team strives to provide the best care possible by fostering open communication and establishing a pleasant experience during your time at our office.