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 began her career in Dentistry as a Dental Assistant. She loved helping change peoples lives through Dentistry so she decided to advance her career and become a dental hygienist.  Heather brings 7 years of experience to our team.

Heather recently wed her high school sweetheart SJ.  They love exploring all that Old Town has to offer and if you have a recommendation for the best burritos in the area let Heather know!


Tamara Bhulli
Clinical Assistant

Originally from Jamaica West Indies, Tamara moved to the United States in 2014 calling Maryland her new home. Tamara has been working in Dentistry her entire professional career as many of her family members are in the dental field in both Jamaica and the US. Tamara’s dental career began in 2005 when she graduated dental hygiene school in Jamaica. Tamara 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 passion in the dental field and became a dental assistant. Tamara’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.

Tamara now resides in Virginia with her daughter Arielle. In her free time she enjoys hanging out with her friends and spending time exploring all of the museums and other wonderful educational opportunities in the DMV with her daughter.

She is also our resident chocolate and peanut butter lover!


Crystal Henry
Treatment Coordinator

Crystal has been in the Dental Field for the last 18 years. She holds certifications in X-Ray Technician, CPR, Dental Coding and Billing, and CEREC. Though she has 18 years of experieicne, she only grows more passionate through her superior patient interaction and attention to detail. She strives to ensure that every patient leaves with a bigger smile than they arrived with.

Crystal is a native of Northern Virginia who is currently working to obtain her Bachelor’s degree in Business Management. When she is not working or at school she loves to spend time with her three beautiful children and her loving Pitbull-mix Bella.


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!