Meet The Staff

We recognize that all our patients are unique and deserve to receive dental care that reflects their individual needs. Our experienced and talented dental team is committed to working with you and your family to create a comfortable, stress-free, and rewarding dental experience every time you visit our practice.

We are pleased to welcome you and your family, and we look forward to working with you.

Herversee – Hygienist

I graduated cum laude with a Bachelor of Science in biology from Trinity University in Washington, DC. I furthered my education in dental care at Fortis College in Landover, where I earned an associate’s degree in dental hygiene. I am a member of the American Dental Hygienists’ Association.

I am very passionate about preventive dental care and LOVE what I do. I look forward to interacting with my patients and hopefully making a lasting impression. My mission as a hygienist and preventive care specialist is to save one smile at a time.

In my free time, I enjoy spending time with my family. Two of our favorite things to do are travel and eat. I am a self-proclaimed foodie and chef.

I look forward to meeting each of you and sharing the knowledge I have acquired. So bring your best smile and I will handle the rest.


Vicky – Hygienist

I was fortunate to practice dentistry in Manila, the Philippines, for four (4) years, gaining the experience and knowledge that I can now pass on to my patients. I furthered my education with an associate’s degree in dental hygiene at BCC. I enjoy talking to my patients, finding out their concerns and problems regarding their oral health, and providing solutions tailored to their specific needs. Most of all, I love to make my patients smile and even laugh, to help lessen the anxiety of being in the dental chair.

During my spare time, I enjoy traveling, eating out with my family and friends, and cuddling my dog Toby.


Azalia – Hygienist

I graduated on the Dean’s List from the University of Maryland at Baltimore with a Bachelor of Science specializing in dental hygiene. I am dedicated and passionate about my patient’s needs. My goal is always to provide thorough yet gentle care addressing the patient’s concerns. I look forward to building rapport with my patients and sharing my years of experience.

In my spare time, I enjoy working out, watching sports with my husband and two boys, cooking, baking, and spending time with family and friends. We enjoy traveling and are always on the hunt for the best local pizza.

Christine – Dental Assistant

I joined Dr. Callahan’s team in 2011. I am a certified expanded functions dental assistant. I especially love utilizing all the new technology: 3D scanning, digital X-rays, and same-day CEREC crowns to make each patient comfortable and their visits memorable. I spend individual time with the patient: explaining the procedures, answering any questions, and attending to their needs. I love the chats I have with our patients, to catch up on their lives and families, or learn about their interests.

I’m happily married to Vincent. Together we enjoy spending time with our daughters, Vivian and Isabella. We also enjoy spending time with friends and family, shopping, and going to the movies.


Rosemary – Dental Assistant

I joined Callahan Dental in 2021 after a year as a dental assistant. I plan on furthering my education and becoming certified as a radiation technologist.

My favorite part of this job is interacting with the patients. It is very important to me to build trust and a bond with them.

At home, I have a daughter who is my world. One of our favorite things to do together is paint! In my free time, I like to read, write, and listen to music.


Amanda – Patient Coordinator

I have been in the dental field for more than 25 years. I started as an assistant and continue to use my clinical knowledge in communicating with our patients. I am passionate about being able to assist our patients and assure they have the best experience from beginning to end.

Outside of work, I enjoy spending time with friends or

cuddling with my lovable Sphynx cat.


Ebony – Office Administrator

I started with Callahan Dental in 2022 after spending five years working with seniors as the Operations Manager for an in-home care agency. I am new to the dental field but have already learned so much from Dr. Callahan and the team. I am currently pursuing my Bachelor of Science in information technology with a concentration in multimedia.

I am passionate in my pursuit to ensure that every interaction I have with a patient is a positive one. I pride myself on my ability to turn any situation into a learning experience and help others to learn in the process.

In my free time, I love finding new places to eat, whether it’s a food truck or a 5-star restaurant, spending time with my two children Arya and Ares, and listening to true crime podcasts.

In my free time, I like spending time outdoors, painting, or playing with my dog Rocky.


We’re Here To Help!

Call us with any questions or to schedule an appointment.

Call us: (301) 948-1212 Request An Appointment