Making Your Dental Care Our Priority

Your Experienced Concord Union Street Dentist

smiling couple at homeNothing gives you more confidence than a winning smile. At Alliance Dental Group at Concord Union Street, our goal is to provide everything you need to achieve that smile. We use state-of-the-art tools and techniques to spot problems quickly and determine the most effective treatment.

Our dental office is home to a team of experienced professionals who prioritize your comfort. Our practice is located on Union Street South near McArthur Avenue SE, and accessible from anywhere in the south Concord area. Contact us to find out how we can improve your smile!


Our Quality Services

Whether you need a natural-looking filling or veneers, our treatment options are gentle and reliable. We personalize each treatment to your needs. Our comprehensive services include:

Preventive Care for Optimal Oral Health

Helping you achieve your best smile involves treatments designed to restore a strong foundation of oral health first. While cosmetic services can resolve many issues, a beautiful smile starts with healthy teeth and gums. During your consultation, we take precise images of your teeth, roots, gums, and underlying jawbone. We perform a thorough examination and educate you about what it takes to maintain your optimal oral health.

Oral hygiene education is a critical element of preventive dentistry. We can diagnose gum disease, suggest focused treatments, and discuss proper nutrition. Your ideal smile begins with our regular cleanings and exams.

Periodontal Cleanings and Maintenance

happy senior woman on sofaGum disease results from an infection of the tissues surrounding and holding your teeth in place. Harmful disease-causing bacteria can accumulate and lead to infection. Early diagnosis and treatment can increase your chances of preserving your oral health.

We provide scaling and root planing to effectively remove plaque and tartar beneath the gumline. After removing harmful bacteria with special tools, we smooth the tooth roots to encourage the gums to reattach. Medications such as prescription mouthwashes or antibiotics may be needed to protect against further infection and promote proper healing.

CEREC Same-Day Restorations

Restorations are a conservative treatment option to preserves dental function and structure. Our Concord Union Street team is experienced in using CEREC same-day crowns and bridges quickly and effectively. Because they are fabricated from porcelain, these restorations look and feel like natural teeth. Aside from being resilient against wear and tear, our same-day CEREC crowns and bridges can:

  • Eliminate repeat visits to complete your treatment
  • Restore aesthetics and function
  • Resist staining and provide easy daily care
  • Preserve more of your existing tooth structure
  • Provide a long-lasting and durable restoration

It can be uncomfortable and frustrating if you have to wait for your smile to be healed. Whether you have lost a tooth or received root canal therapy, we want you to get back to your routine as soon as possible. Our CEREC machine does that by restoring comfort and function in a single appointment.

Premium Cosmetic Dentistry

At Alliance Dental Group, we take a conservative approach to cosmetic dentistry. We focus on retaining the natural structure of your teeth and establishing a baseline of good oral health. Cosmetic restorations can address concerns while complimenting or enhancing your natural aesthetic. Our cosmetic treatment options include:

Composite Bonding: If you’re interested in a quick enhancement that doesn’t remove enamel, consider dental bonding. This practical solution uses natural-colored composite resin to shape and improve dental appearance. We can use bonding to even out a chipped tooth, conceal minor discoloration, fill in small gaps, and make teeth appear more uniform.

Porcelain Veneers: If you have chipped, crooked, or discolored teeth, veneers can provide a comprehensive solution. Veneers are customized shells that attach to the front surfaces of individual teeth. They can repair dental damage, close gaps, and restore symmetry to your smile. Porcelain is a reliable and beautiful material we use to create veneers that improve your smile and boost your self-esteem.

Zoom! Take-Home Whitening: Zoom! is the whitening option we often recommend if you have dental stains or discoloration. This method of teeth whitening produces measurable results quickly. This kit comes with custom trays that fit over your teeth comfortably and precisely. The design provides a useful reservoir to hold the powerful whitening gel and deliver even, stunning results.

Comprehensive Care and Quality Service

smiling mature man over white backgroundBesides our dedication to exceptional quality dental care, we also value communication. We explain all your treatment options in detail. We want to help you to make sound, well-informed decisions about your oral health needs.

At Alliance Dental Group, you can count on our Concord Union Street dentist to provide gentle and effective care. We offer restorative and cosmetic dentistry in a welcoming environment. Our goal is to make sure your experience is enjoyable. Call to schedule your consultation today!


Appointment Request

Top-Quality Dental Services

Here at Alliance Dental Group, we offer full-service general dentistry, restorative dentistry, and aesthetic dentistry. Dr. Murtagh has been practicing for many years and has now decided to move back closer to her home of Huntersville. She is very experienced and extremely knowledgeable in all aspects of dentistry. She has taken over for Dr. Welch, who owned the practice for over 25 years, and has not missed a step. She shows her care through her kindness, quality of work and convenience for her patients.

Contact This Location

We are proudly located on Union St. in Concord, North Carolina, and we are dedicated to providing the highest level of dental care along with friendly and compassionate service.

Phone: 704-786-9123

Our Business Hours

  • Monday: 8:00am - 4:00pm
  • Tuesday: 8:00am - 4:00pm
  • Wednesday: 8:00am - 4:00pm
  • Thursday: 8:00am - 4:00pm
  • Friday: Closed
  • Saturday: Closed
  • Sunday: Closed

Meet Dr. Murtagh

Dr. Alex Murtagh graduated cum laude with a bachelor of science in biology and minor in chemistry from the University of North Carolina Wilmington. She received her doctor of dental surgery at the University of North Carolina School of Dentistry.

Committed To Her Patients

Dr. Murtagh loves cultivating relationships with her patients and making their dental experience an enjoyable one. She knows that coming to the dentist can be stressful, so her goal is to always make sure her patients are laughing and smiling. She is excited to continue providing excellent dental care as Dr. Welch did. Dr. Murtagh performs all aspects of general dentistry including aesthetic composites, crowns, root canals and Invisalign.

Dr. Murtagh’s Personal Life

When Dr. Murtagh isn’t at work, you can find her reading, doing yoga, enjoying the outdoors or hanging out with her husband and her French bulldog, Butter!

Meet Our Other Members


Dental Assistant


Dental Assistant

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Home Location

747 Brawley School Rd.
Mooresville, NC 28117

Mon - Thurs: 7:30am - 4:30 pm
Fri: 7:30am - 1pm


747 Brawley School Rd.
Mooresville, NC 28117

Mon - Thurs: 7:30am - 4:30 pm
Fri: 7:30am - 1pm


100 Goodman Cir NE
Concord, NC 28025

Mon - Thurs: 7:30am - 4:30pm
Fri: 7:30am - 1pm


2428 N Sharon Amity Rd #301
Charlotte, NC 28205

Mon - Thurs: 7:30am - 4:30pm
Fri: Closed

Kings Mountain

1303 Plaza Rd.
Kings Mountain, NC 28086

Mon - Thurs: 9am - 4pm
Fri: 9am - 1pm

Bessemer City

117 W Pennsylvania Ave.
Bessemer City, NC 28016

Mon - Thurs: 8am - 4:30pm
Fri: Closed


Same-day & emergency treatment available

Our Services
Cosmetic Dentistry
Esthetic Bonding
Teeth Whitening
Root Canals
IV Conscious Sedation
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