Dr. Kathleen Mullaney • DDS • FAGD

COVID 19 Protocol - Team Mullaney is fully vaccinated

Meet The Team

Meet The Team

Meet our dedicated team.

In our office, we aim for the highest standards. That means assembling a great team to meet your needs. Our team consists of dedicated individuals who are highly skilled, kind, friendly and caring. We pride ourselves on creating an environment where people feel like they are our friends!

Heather Leck
Dental Hygienist

Heather has been with Dr. Mullaney since 2021 and has grown to love the unique stories that come with each patient. Heather has made it her mission to rewrite the narrative of preventative dentistry by making her patients feel comfortable and educated about their oral health instead of scared and apprehensive. She does this all by using her gentle Midwestern touch, of course! Seeing how a small office can make the biggest impact on a community and caring for their oral health as well as their overall wellness is one of Heather’s favorite things about being with Dr. Mullaney and her team!

After graduating from Dental Hygiene school in 2015, Heather knew she had found the perfect career path for her. She started her career in Kansas, then moved to Ohio, then finally settled in Alexandria. Heather has had the pleasure of getting to know many people and understands that everyone comes with their own specific needs when it comes to their oral health.

Heather and her husband S.J. have welcomed their first daughter, Charlotte, in July of 2022 and are very much enjoying navigating their new roles of Mom and Dad.  As a family we like exploring new local trails, parks, and restaurants; we are one busy family! We absolutely love Alexandria!


Tamara Bhulli
Clinical Assistant

Tamara, affectionally called Tee, has been working in dentistry for her entire professional career. Many of her family members are in the dental field in both Jamaica and the US, so she had an early passion for dentistry. Tee’s dental career began in 2005 when she graduated from dental hygiene school in Jamaica. Tee practiced as a registered dental hygienist for 9 years prior to moving to the United States. After moving to the US, she wanted to continue her love for dentistry and studied to become a dental assistant. Tee is a valued member of our team and has been working with Dr. Mullaney since 2017.

Tee’s quiet nature is very calming to patients and she prides herself on treating each person in Dr. Mullaney’s chair as a family member. Tee’s warm and caring manner and excellent skills have made her an indispensable team member.  Our patients have really come to love Tee and look forward to catching up with her about her family.

Tee resides in Northern Virginia with her daughter, Arielle. She enjoys cooking and hanging out with her friends and exploring the DMV. She and Arielle especially enjoy the parks where they love to hike, bike,  and enjoy a nice picnic.

Crystal Henry
Treatment Coordinator

Crystal has worked with Dr. Mullaney since 2022 as our patient treatment coordinator.  She really loves Old Town and loves getting to know and develop long-term relationships with our patients.  Crystal is excellent at helping patients to understand their dental treatment options and explaining each step so that patients are comfortable with the process.

Crystal has 20 years of dental experience working in the administrative and clinical departments of a dental office.   In addition to her business and customer experience training, she holds certificates as an x-ray technician and as an expert in dental coding and billing.  Through these 20 years of experience, Crystal only grows more passionate about dentistry and the continuously evolving field. Crystal’s enthusiasm for her job is demonstrated every day through her superior 5-star patient interactions and attention to detail. She strives to ensure that every patient leaves our office with a big smile on their face!

Crystal is a native of Northern Virginia. She currently attends school in the evenings to complete her bachelor’s degree in business management. When she is not working or taking classes, she enjoys spending time with her daughter (watching many basketball games) and her two sons. Crystal also enjoys baking, reading and being outdoors.

Paige Quillin
Marketing Director

Paige is our Marketing Director and has been with Dr. Mullaney for 13 years filling many roles at the front desk. Paige has recently transitioned her focus to the marketing for the practice.

Paige currently lives in central Florida with her husband and enjoys touring her new home state, finding new breweries, and the occasional winery!

Deal of the Day

* Includes necessary X-rays, Velscope Oral Cancer Screening and periodontal examination
(New Patients Only, excludes cleaning. Not billable to insurance)

Trusted in the Community

Had my first visit to Dr. Mullaney’s office this month since the pandemic and the experience was gold standard. The safety processes and clean office environment were impeccable. Dr. Mullaney and staff were, as usual, amazing. Every step was explained, the protective garments worn by staff were the best I have experienced. It was a safe and positive visit and I recommend making an appointment!!

I am a new patient. After my first dentist appointment with Dr. Mullaney, I left feeling very informed and in control of ultimately making decisions about the care and treatment I receive. The staff is incredibly kind and knowledgeable. I love that they participate in helping veterans through The Freedom Day USA program. They are committed to providing a very clean and friendly atmosphere. In addition this practice goes out of its way to bring comfort and the latest in dentistry to all their patients.

I never thought that a person could enjoy going to the dentist until I started seeing Dr. Mullaney. Her attractive and serene office and Dr. Mullaney and her competent and friendly staff make every visit a pleasure. They have a gift for making each experience smooth and efficient, with meticulous attention to the patient’s needs and comfort. On a scale of 1 to 10 this practice is a 15!

Dr. Mullaney and her staff are absolutely wonderful. They are very professional, personable and greet you by name when you walk in the door. Dr. Mullaney is very talented and really has perfected her craft. Even with a last-minute treatment change, she is unwavering in performing the highest quality treatment available. I am extremely grateful to you all for making my visit pleasant and even fun!