About us

Meet the Doctors

Our doctors combine decades of experience with a commitment to ongoing education, ensuring you receive the most advanced care.

A family tradition of dental excellence

For nearly a century, we've created a dental home where patients of all ages feel welcomed, respected, and involved in their care decisions. Our commitment goes beyond clinical excellence—it's about treating you the way we'd treat our own family.

Meet the Dental Assistants

From chairside support to helping your visit run smoothly, our dental assistants bring skill, compassion, and a dedication to patient care. They’re X-ray certified, expanded function certified, and continually expanding their knowledge through ongoing training.

Get to know the Hygienists

Our hygienists are the friendly faces behind your preventive care—and so much more. With certifications in radiology and a strong commitment to continuing education, they combine clinical excellence with a gentle touch to keep your smile healthy for life.

Over a century of smiles

Our practice has evolved with changing times while maintaining the personal touch that sets us apart.

1924

McCarl Dental Group Founded

Dr. James McCarl Sr. establishes the practice during the founding years of Greenbelt, beginning a legacy of care that would span generations.

Over a century of smiles

Our practice has evolved with changing times while maintaining the personal touch that sets us apart.

1950s

Second Generation Joins

Dr. Clayton McCarl Sr. joins his father's practice, expanding services and deepening the family's commitment to the Greenbelt community.

Over a century of smiles

Our practice has evolved with changing times while maintaining the personal touch that sets us apart.

1980s

Third Generation Continues Tradition

Dr. Jay McCarl and Dr. Clayton McCarl Jr. join the practice, bringing new techniques while honoring the family's established approach to patient-centered care.

Over a century of smiles

Our practice has evolved with changing times while maintaining the personal touch that sets us apart.

2000s

Modern Dentistry with Traditional Values

Dr. Dianna Lee joins the practice in 2015 as partner, followed by Dr. Richard Duarte who becomes partner in 2019. Together, they maintain the warm, relationship-based approach our patients have valued for decades.

Your first visit experience

Call (301) 474-4144

A Warm Welcome

From the moment you step through our doors, you'll notice we're not your typical dental office. Our front desk team will greet you by name and help you feel at home in our historic building. You'll complete any remaining paperwork or simply relax in our comfortable waiting area.

Comprehensive Examination

Your doctor will take time to listen to your concerns, review your dental history, and perform a thorough examination. We use digital imaging and intraoral cameras to show you exactly what we're seeing, helping you understand your current dental health and any areas that may need attention.

Creating Your Personalized Care Plan

Based on your examination and your personal goals for your smile, we'll work together to develop a treatment plan that addresses your needs, fits your schedule, and respects your budget. We'll clearly explain all your options and answer any questions.

Looking Ahead

Before you leave, our team will help schedule your next appointments and discuss payment options that work for your budget. Our goal is to make sure you leave with a clear understanding of your dental health and the confidence that you've found a dental home for years to come.

Giving back to our community

Each year, our team comes together to provide local families with complete Thanksgiving dinner packages through Greenbelt Cares. It's our way of ensuring everyone in our community can enjoy the warmth and tradition of a holiday meal during a season that should be accessible to all.

We partner with the Greenbelt Police Department to provide gifts for local children and families, not just during the holidays but throughout the year when needs arise. These donations help build positive relationships between law enforcement and the community while bringing joy to those facing challenging circumstances.

McCarl Dental Group proudly sponsors beloved community gatherings including the historic Old Greenbelt Theater's summer film series, the annual City of Greenbelt Labor Day Festival, and the Greenbelt Gobble Wobble Family Fun Run & Walk. These events bring our community together and celebrate the unique character of our hometown.

We're proud supporters of the Greenbelt Police Department's National Night Out, an annual community-building event that promotes police-community partnerships and neighborhood camaraderie. Our involvement helps create safer neighborhoods and stronger community bonds.

Our practice supports the local Michael J. Maxwell, Jr. Foundation for Mental Health Awareness, helping reduce stigma around mental health issues and connecting community members with vital resources. We believe oral health and mental health are both essential components of overall wellbeing.

We support this environmentally-friendly community initiative by volunteering at the Greenbelt Pit Stop to offer encouragement and refreshments to participants. Our team members enjoy cheering on cyclists who choose a healthy, sustainable way to commute.

Our dental professionals regularly visit local schools to provide fun, interactive lessons on oral hygiene and introduce students to careers in dentistry. From demonstrating proper brushing techniques to discussing how teeth grow, we love inspiring the next generation to care for their smiles.

We offer internship and shadowing opportunities for pre-dental students and recent graduates interested in learning about dental practice. Many of these students have gone on to successful careers, and we take pride in helping shape the next generation of dental professionals who will care for our community.

Our team participates in the Casey Cares Biggest PJ Party, collecting cozy pajamas for children facing critical illnesses and their families. This simple comfort item brings joy to kids spending extended time in hospitals and helps create a sense of normalcy during difficult treatments. It's a small gesture that makes a big difference in the lives of these brave children.

We proudly contribute to the Greenbelt Police Department's recently reinstated D.A.R.E. program, helping local officers educate children about making healthy choices and avoiding substance abuse.

We love Greenbelt

Giving back to our community is one of the many ways we spread smiles!

Follow us on Instagram

Advanced tools & education

Our doctors combine decades of experience with a commitment to ongoing education, ensuring you receive the most advanced care.

CBCT Scanner

Our 3D imaging technology provides detailed views of your teeth, bone, and surrounding structures for precise diagnosis and treatment planning.

In-House Milling Machine

Creates beautiful, custom-fitted crowns in a single visit, eliminating the need for temporary crowns and multiple appointments.

iTero Digital Scanner

Captures precise digital impressions of your teeth without the discomfort of traditional putty impressions.

Triple Crown Study Club

Our doctors actively participate in the prestigious Triple Crown Study Club, where they engage with leading dental experts to stay at the forefront of dentistry.