Texas Digestive Specialists

04/17/2026

IBS vs. IBD—what’s the difference?
While symptoms can feel similar, these conditions are very different and require different care. Understanding the distinction is key to getting the right treatment.

Dealing with persistent digestive discomfort can feel like a constant uphill battle that disrupts your daily life and peace of mind. While terms like IBS and IBD are often used interchangeably in casual conversation, they represent vastly different medical realities that require specific clinical ap...

04/16/2026

⭐Physician Spotlight: ANTHONY GALAN, MD⭐

With 25+ years of experience, Dr. Galan specializes in digestive care, hepatology, and nutrition, with expertise in both general and advanced endoscopic procedures.

Fluent in English and Spanish, he is dedicated to providing compassionate, high-quality care to patients in the Harlingen and Brownsville communities.

Schedule your appointment with Dr. Galan today.

04/15/2026

Thank you for the kind words!
Dr. Coates and our entire team are dedicated to making every patient feel heard and supported — reviews like yours remind us why we love what we do. 🩺
Just like we listen to our patients, it’s important to listen to your body. Give us a call today at 956-365-4400.

04/09/2026

⭐Physician Spotlight: NOLAN E. PEREZ, MD, FACP, FACG⭐

Nearly 20 years ago, Dr. Perez had a vision — and Texas Digestive Specialists was born.

Since founding the practice in 2007, Dr. Perez has been the driving force behind bringing world-class digestive health care to South Texas.

Board-certified in Gastroenterology, he leads with advanced expertise, a patient-first philosophy, and an unwavering commitment to his community.

Fluent in English and Spanish, Dr. Perez proudly serves patients across McAllen, Harlingen, and Brownsville — because everyone in South Texas deserves exceptional care.

04/07/2026

Done with quick fixes that don't last?
Texas Digestive Specialists' Advanced Weight Loss Center offers personalized care and proven options — built around YOU and the goals that matter most.
Less weight. Less risk. More life. Let's get started!

04/02/2026

Reviews like this mean everything to us! 🙌 We're so happy to hear your experience with Dr. Silva was a great one — smooth, comfortable, and in great hands. Thank you for trusting Texas Digestive Specialists with your care.

04/01/2026

When should you get your first colonoscopy?
Updated guidelines recommend starting at age 45 for most adults, even without symptoms. Early screening can help detect issues sooner and even prevent colon cancer. 💙

March marks Colorectal Cancer Awareness Month, a vital time to prioritize your digestive health and understand life-saving screening options. Colorectal cancer is highly preventable

03/31/2026

Out in the community. Making an impact. Saving lives 💙

This month our team stepped outside the office and into the community to spread awareness about colorectal cancer and the importance of early screening.

Because when it comes to your health, early action makes all the difference.

Take that first step by giving us a call at 956-365-4400 to schedule your appointment!

03/30/2026

At Texas Digestive Specialists, our physicians are more than providers— they are leaders, advocates, and a constant source of care for our community. 💙
This video is just a small reflection of the gratitude we have for the work they do every day!

03/27/2026

Colon cancer is one of the most preventable — and treatable — cancers when caught early. Routine screening saves lives. Don't wait for a warning sign.💙

02/07/2026

Colon cancer is increasing in younger people, but prevention is possible!

Stool & blood tests are for cancer detection, but a colonoscopy can prevent cancer by removing polyps.

Don’t wait. Call today and schedule your colonoscopy. Screening saves lives!

With locations in McAllen, Brownsville, and Harlingen—we’re here to help you!

02/02/2026

Please join us in welcoming Dr. Henneth Corado-Montenegro to our team!

Dr. Corado is a board‑certified Internal Medicine physician with advanced specialized training in obesity and metabolic medicine. She provides physician‑led, personalized medical weight‑loss care, helping patients achieve real & sustainable results.

Her strengths include:

✅ Evidence‑based weight‑loss treatments

✅ Focus on long‑term metabolic health

✅ Always up-to-date and familiar with new treatments, guidelines and recommendations

✅ Compassionate, friendly and supportive care

📍 Now seeing patients at TDS McAllen and Brownsville locations!

Welcome to the team, Dr. Corado! 💙🧡