Dr. Sameer Islam, MD

07/29/2026

This patient was referred to Dr. Islam, and their colonoscopy revealed extensive diverticulosis. While diverticulosis is common—especially as we get older—many people don’t realize they have it until a colonoscopy. Seeing what it actually looks like can help you better understand your own colon health.

If you’re due for a colonoscopy or have ongoing digestive symptoms, don’t put it off. Early evaluation can make a big difference.

📍Schedule your appointment with Lubbock Gastroenterology today—link in bio.

07/29/2026

Could You Have Colon Cancer With No Symptoms? 😳

Many people are surprised to learn that colon cancer can develop without causing any symptoms at all—especially in its early stages. That’s why screening is so important. And when symptoms do appear, they shouldn’t be ignored.

Knowing the warning signs—and getting screened at the right time—can make all the difference. Early detection saves lives.

📞 If you’re due for a colonoscopy or have concerns about your digestive health, schedule an appointment with Lubbock Gastroenterology today. Your health is worth it.

07/29/2026

What’s YOUR Favorite Fiber Food? 🌾🥦🍓

We asked the Lubbock Gastro team to share their favorite fiber-packed foods… and the answers might surprise you! 👀 From fruits and veggies to everyday favorites, adding more fiber to your diet is one of the simplest ways to support a healthier gut.

💬 Tell us in the comments: What’s your favorite high-fiber food?

Need help with constipation, bloating, or digestive concerns? Our team is here to help.

📍Schedule an appointment with Lubbock Gastroenterology today—link in bio!

07/29/2026

This large polyp was removed with ZERO symptoms! Only a family history led to this colonoscopy, preventing cancer before it started. Come see us at Lubbock Gastro!

07/28/2026

Feeling fine doesn't mean you're clear. Finding polyps *before* they become cancer saves lives. Get your colonoscopy if you're 45+!

07/28/2026

Weight loss wins! No more gout flare-ups, A1C, blood pressure, and heart rate all down.
Amazing health transformation.

07/28/2026

Dropped over 100 Ibs without surgery! So many success stories using this. You won't believe the results.
To learn more about Dr. Tiemann's family medicine practice, Regal Park Medical Center, visit regalparkmedical.com or call 806-795-6421.

07/28/2026

07/27/2026

🚨 LIVE TONIGHT at 7 PM CST! 🚨

Is your p**p actually normal? 💩 What do peptides really do for your gut? Join Dr. Sameer Islam LIVE as he answers these questions—and YOURS!

Bring your questions and join us across all of our social media platforms tonight at 7:00 PM CST. We can’t wait to see you there!

📍 Lubbock Gastroenterology
🔗 Follow us and turn on notifications so you don’t miss it!

07/25/2026

🌿 A healthy gut is about more than digestion—it’s the foundation for better overall health. When your gut is functioning well, you may notice more energy, a stronger immune system, clearer skin, and fewer digestive issues.

Taking care of your gut with healthy habits today can make a big difference in how you feel tomorrow.

✨ Want to optimize your digestive health? Our team at Lubbock Gastroenterology is here to help. Schedule your appointment today—link in bio.