Meet the Team

Dentists

Dr. Sina Reangber

Dentist

Recognized as one of the top dentists in Northern Virginia, Dr. Sina Reangber is acclaimed for her continued innovative practices in the field of dentistry. Driven by a strong passion for providing efficient dental care that meets each of the patient’s needs, Dr.

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Dr. Scott Koo

DDS
Dentist

Dr. Scott Koo graduated with a Biology and Psychology degree from Virginia Tech. He completed his dental education at University of Maryland Baltimore School of Dentistry where he received his Doctor of Dental Surgery (DDS).

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Dr. Hoda Kazemifar

DDM
Dentist

As a practicing dentist in the DC Metro area along with Massachusetts for over 17 years, Dr. Hoda Kazemifar has been able to serve her communities in achieving the utmost in healthy smiles in a compassionate and caring environment.

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Hygienists

Katie

RDH, MSDH
Registered Dental Hygienist

Katie Wilson, RDH, MSDH is a skilled and caring dental hygienist who is passionate about preventive care and patient education.

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Pamela

Registered Dental Hygienist

Does anyone have plans to go to the pool on weekends? Pam does! She is a hard worker during the week but enjoys spending time with her family and friends poolside, any chance she can get.

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Kim

Registered Dental Hygienist

Kim joined LifeTime Smiles in October of 2021. She grew up in Northern Virginia has been a dental hygienist for 22 years and she loves serving her patients and providing the best care possible. During her free time she loves spending time with her family and friends.

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Jane

Dental Hygienist

Jane, a passionate and committed licensed dental hygienist since 2006, enjoys serving patients with a strong focus on building trusting relationships and creating a comfortable, educational environment where they feel empowered to take charge of their dental health.

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Megan

Dental Hygienist

Megan has been a dedicated member of the dental field since 2003 and has proudly served as a dental hygienist since 2009. At LifeTime Smiles, she brings years of experience, a gentle touch, and a genuine passion for helping patients achieve healthy, confident smiles.

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Heather

Registered Dental Hygienist

With a passion for dentistry that began in 1996, I’ve proudly worked as a Registered Dental Hygienist since 2005. I joined the LifeTime Smiles family in February 2025.

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Support Staff

Christina

Office Manager

Christina has been an integral part of our dental family since 2011, bringing years of experience and a warm, welcoming energy to our practice. As our Office Manager, she ensures everything runs smoothly so our patients receive the best care possible.

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Kayla

Treatment Coordinator

Many of you know Kayla as the friendly face from behind the desk who goes above and beyond to make your visit the best it can be.

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Paige

Insurance Coordinator

Paige joined Lifetime Smiles in August of 2020. She loves interacting with our patients and helping them solve any issues with their insurance that she can. She grew up right here in Northern Virginia, right outside of Warrenton.

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