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Bridging Smiles. Transforming Lives

Our mission is to deliver critical oral health care to underserved families in urgent need.

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Bringing Healthy Smiles to the Rio Grande Valley Since 1996

Founded in 1996, Dentists Who Care (DWC) is a nonprofit dedicated to improving oral health for uninsured children and adults in the Rio Grande Valley. What began as an effort to relieve pain and infection for children has grown into a region-wide mission, now serving individuals of all ages who lack access to affordable dental care.

Through a network of over 200 volunteer dentists and dental assistants, we provide urgent care at no cost—connecting patients with professionals who generously donate their time, skills, and resources. Our programs, including the Mobile Dental Unit and Charity Dental Voucher Program, ensure that patients receive the treatment they need, from pain relief to preventative services.

To date, DWC has provided more than $12 million in charitable dental care to over 29,000 individuals. Our work has been recognized by respected organizations, including the Texas Dental Association and the American Dental Association, as well as local leaders and community partners.

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Smile voucher program

This is the space to introduce visitors to the business or brand. Briefly explain who's behind it, what it does and what makes it unique. Share its core values and what this site has to offer. 

Annual Charity CE Dental Conference

For over 27 years, Dentists Who Care has hosted its Annual Charity Continuing Education (CE) Dental Conference—an event that combines professional growth with community impact. All proceeds directly support our mission to expand urgent dental care access in the Rio Grande Valley.

This conference offers dental professionals the opportunity to enhance their skills, earn continuing education credits, and connect with peers—while making a tangible difference for those in need.

To date, the event has raised more than $2.7 million to fund charitable dental services across the region.

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Board of Directors

Saam Zarrabi, D.D.S.

President

Rodeo Dental & Orthodontics

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Miguel Castillo III, D.D.S.

Vice President

Beautiful Smiles

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Gary Schwarz, D.D.S., M.S.D.

Secretary

Valley OMS

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Adam Lalonde, D.D.S.

Treasurer/Past President

Los Fresnos Dental Center

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Mahesh Gondi D.D.S

Board Member

Rodeo Dental & Orthodontics

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Emilio Santos Jr.

Board Member

Lone Star National Bank

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Team Members

Norma Guevera

Executive Director

Maria Hernandez

Program Coordinator

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Our Story in Numbers

Participating Dentists

200+

In Charitable Dental Services Provided

$12M

Individuals served

29K+

smiles created

5M+

2025 Sponsors

We believe every client is a valuable long-term partner.

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2025 Grant Providers

We believe every client is a valuable long-term partner.

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CONTACT

dentistswhocare@gmail.com

Office Phone: (956) 318-3383

Fax: (956)-467-4776307

E Railroad St, Suite 112 Weslaco, TX 78597

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