MEET YOUR DENTIST

Dr. Sean Harrell, DDS

12+ Years of Attentive Care, One Simple Goal: Your Smile

Dr. Sean Harrell is well-known for his attentive and approachable demeanor and patient-centric care. His friendly and non-judgmental personality instantly puts patients at ease, making every dental visit a positive experience.

“He even makes himself available to connect with patients after-hours via text!”

About Dr. Harrell

Dr. Sean Harrell has been practicing dentistry for 12 years and is the proud owner of Mesa Street Dental. He earned his Doctor of Dental Surgery degree in 2013 from the University of Colorado School of Dental Medicine.

“Experience, education, and personalized care are at the foundation of every healthy smile.”

Dr. Harrell is a proud member of the Texas Dental Association, the American Dental Association, the SPEAR Institute, and the El Paso District Dental Society.

His professional experience allows him to provide comprehensive care ranging from preventive and restorative dentistry to cosmetic and periodontal services, helping every patient receive treatment tailored to their individual needs.

Dr. Harrell believes that excellent dentistry begins with making every patient feel welcomed, understood, and comfortable. He takes the time to get to know each patient and creates a calm, positive environment throughout every visit.

“Making you feel right at home is at the heart of all I do.”

His fun yet professional approach helps patients feel relaxed and confident in their care. He is also committed to providing an efficient experience with minimal waiting and clear communication at every stage.

From preventive and restorative solutions to cosmetic and periodontal services, Dr. Harrell finds immense satisfaction in helping patients receive the personalized dentistry they deserve.

Outside the practice, Dr. Harrell loves spending quality time with his wife, Leticia, their two young children, and their Boston terrier. Family time allows him to recharge and enjoy meaningful moments with the people closest to him.

“They love making memories together.”

Dr. Harrell and his family enjoy traveling, attending game days, and supporting local events. He is also a passionate Kansas City Chiefs fan and always appreciates an exciting football game.

His strong connection to family and the local community reflects the warm, approachable personality he brings to Mesa Street Dental, where every patient is welcomed and treated like part of the practice family.

Treatment Philosophy

Patient-Centric Care

Every patient is unique. Dr. Harrell takes time to understand your concerns and creates personalized treatment plans tailored to your specific needs and goals.

Patient-Centric Care

Every patient is unique. Dr. Harrell takes time to understand your concerns and creates personalized treatment plans tailored to your specific needs and goals.

Patient-Centric Care

Every patient is unique. Dr. Harrell takes time to understand your concerns and creates personalized treatment plans tailored to your specific needs and goals.

What My patients say about Me

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Sandra Flores
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Dr. Harrell and his staff are the best. I don't think anyone enjoys going to the dentist, but his gentle hand and caring manner put you at ease. He takes time to explain procedures and inform the patient. Very professional staff. It's great to have someone of Dr. Harrell's caliber serving the El Paso community.
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Susan Urbieta
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Thanks so much for your professionalism, your concern, and the time you take. Y’all are like family.
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Paul Wilson profile picture
Paul Wilson
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Virginia did a great job! My teeth have the greatest feeling when Virginia finishes!
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R. Hirsh
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I have been DENTIST PHOBIC my whole life. This is the first practice I have ever been to that makes me want to come for my appointments. I adore this group of competent, kind and fun staff. Rebecca Hirsh
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judith challenger
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I just had a crown replacement and Dr Harrell was so good about letting me know what was happening throughout the process. The numbing injection? Painless. His assistant was delightful. The best part was that Dr Harrell laughed at my jokes:). My wait time was maybe 5 minutes?. The ladies in the office are helpful, friendly and efficiently handled my paperwork . Wonderful experience.
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Laura Jasso profile picture
Laura Jasso
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My cleaning was efficient and comfortable (thanks, Virg!), and Dr. Harrell is wonderful. I drive four hours round trip to keep appointments with him!
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ian hanna profile picture
ian hanna
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Thorough and competent. Dr. Herrel explains procedure and contingencies. Annual discount plan is worth the original outlay. Overall very positive impression.

Blogs Written by Dr. Sean Harrell

Dentist explaining a dental X-ray to an elderly patient.
Root Canal
Mesa Street Dental

Understanding When You May Need a Root Canal in El Paso, TX

Tooth pain can be one of the most uncomfortable dental problems. When the inner portion of a tooth becomes infected, prompt treatment is essential to relieve discomfort and prevent further complications. One of the most effective treatments available today is a root canal in El Paso, which is designed to save the natural tooth while eliminating infection. Inside each tooth

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Dentist consulting with an older patient in a clinic.
Dental Care
Mesa Street Dental

Finding Quality Care with an Experienced Dentist in El Paso, TX

Finding a good dentist starts with looking for experience, trust, clear communication, preventive care, modern dental technology, and a dental team that makes you feel comfortable. A quality dentist should help you protect your oral health, prevent dental problems, treat tooth pain, and create a personalized treatment plan for your smile. If you are searching for a dentist in El

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Smiling woman sitting in a dental chair during an emergency dentistry consultation in a modern clinic
Emergency Dentistry
Mesa Street Dental

Emergency Dental Care in El Paso, TX: What Happens During an Urgent Visit?

Dental emergencies have a way of disrupting life without warning. Sudden tooth pain, swelling, broken teeth, or trauma can escalate quickly, leaving patients unsure of what to do next. For El Paso residents, understanding what actually happens during an urgent dental visit can reduce fear and help you respond calmly when time matters. At Mesa Street Dental, emergency patients often

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Adult patient holding her jaw while speaking with a dentist during a family dental consultation
Family Dentist
Mesa Street Dental

Family Dental Care Tips Every El Paso, TX Parent Should Know in 2026

Raising healthy kids goes far beyond nutrition and school routines. Oral health plays a quiet but critical role in a child’s comfort, confidence, and overall development. For families in El Paso, dental care in 2026 is less about reacting to problems and more about building smart habits early. At Mesa Street Dental, many parents share that they want clear, practical

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Woman holding a toothbrush and smiling, representing healthy teeth after root canal treatment
Root Canal
Mesa Street Dental

Root Canal Myths vs. Facts: What El Paso Patients Should Know

Root canal myths often make the treatment sound more painful or scary than it really is. The truth is that root canal treatment is designed to remove infection from inside a tooth, relieve pain, and help save the natural tooth. Many patients fear root canals because they have heard outdated stories about pain, long recovery, or tooth extraction being easier.

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Smiling woman wearing a hat outdoors, looking to the side in natural sunlight with a relaxed and happy expression.
Tooth Pain
Mesa Street Dental

10 Reasons You Might Experience Sudden Tooth Pain

Tooth pain can appear without warning and disrupt your day almost instantly. One moment everything feels normal, and the next, you’re dealing with sharp discomfort, pressure, or an aching sensation that won’t fade. For many people, sudden tooth pain brings uncertainty and concern about what’s happening beneath the surface. Our team often hears patients who are unsure whether their pain

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Smiling woman holding a warm cup of tea indoors, representing comfort and hydration to help prevent dry mouth.
Dental
Mesa Street Dental

5 Ways to Prevent Dry Mouth While Sleeping

Waking up with a dry mouth can be uncomfortable and frustrating. Many patients tell us that dryness during the night or first thing in the morning makes it harder to speak, swallow, or feel refreshed when starting the day. While it may seem like a minor issue, persistent dry mouth can affect oral health if left untreated. Our team often

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Smiling mature woman sitting in a dental chair during a routine dental checkup at a modern dental clinic.
TMJ Disorder
Mesa Street Dental

How to Determine Whether Your Oral Pain Is Due to Tooth Pain or TMJ

Oral pain can be confusing, especially when discomfort spreads across the jaw, teeth, or face. Many patients in El Paso tell us they aren’t sure whether their pain is coming from a specific tooth or the jaw joint. Because symptoms often overlap, it can be difficult to distinguish without professional guidance. Understanding the source of oral pain is an important

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How to Keep Your Smile Bright with Professional Teeth Whitening in El Paso, TX
Teeth Whitening
Mesa Street Dental

How to Keep Your Smile Bright with Professional Teeth Whitening in El Paso, TX

The best way to keep your smile bright is to start with a dental exam, remove surface buildup, choose professional teeth whitening when appropriate, and maintain results with daily oral hygiene and stain control. If you have yellow teeth, coffee stains, tea stains, tobacco stains, or dull tooth color, professional whitening may help brighten your natural enamel safely and effectively.

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Call Us

(915) 200-8111

Find Us

5555 N Mesa St Ste 100 El Paso, TX 79912

Request an Appointment

We are taking new patients in El Paso, TX. We offer a wide range of dentistry services, including regular dental cleanings and check-ups, fillings and crowns.