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Colon Cancer Screening

Protecting Your Digestive Health Through Early Detection and Prevention

Colorectal Cancer Prevention & Screening

Colon cancer screening is one of the most effective ways to detect colorectal cancer early and, in many cases, prevent it altogether. Most colorectal cancers develop from precancerous polyps that grow slowly over several years without causing symptoms. Routine screening can identify these polyps before they become cancerous, improving treatment outcomes and reducing the risk of advanced disease.

Whether you’re due for your first screening or have an increased risk because of your personal or family medical history, a gastroenterologist can recommend the screening method that’s right for you.

Freepik Doctor Is Pointing With A Pen The Liver Anatomic M

Who Should Be Screened for Colon Cancer?

Most adults at average risk should begin colorectal cancer screening at age 45, while individuals with certain risk factors may need to start earlier or be screened more often. Earlier screening may be recommended if you have a family history of colorectal cancer or colon polyps, a personal history of colon polyps, inflammatory bowel disease (Crohn’s disease or ulcerative colitis), inherited genetic conditions linked to colorectal cancer, or symptoms such as rectal bleeding, unexplained iron-deficiency anemia, persistent changes in bowel habits, or unexplained weight loss. Your gastroenterologist will recommend a screening schedule based on your age, medical history, family history, and individual risk factors.

Gastroenterologist in Tomball, TX consulting with a patient

Why Preventive Digestive Care Matters Common Risk Factors for Colorectal Cancer

Although anyone can develop colorectal cancer, certain factors may increase your risk.

Common risk factors include:

  • Age 45 and older
  • Family history of colorectal cancer or advanced polyps
  • Personal history of colon polyps or colorectal cancer
  • Inflammatory bowel disease
  • Certain hereditary cancer syndromes
  • Obesity
  • Smoking
  • Heavy alcohol use
  • Physical inactivity
  • Diets high in processed or red meats

Having one or more risk factors doesn’t necessarily mean you’ll develop colorectal cancer, but it may affect when screening should begin and how often it should be repeated.

Several colon cancer screening options are available, including colonoscopy, FIT (Fecal Immunochemical Test), FIT-DNA testing, flexible sigmoidoscopy, and CT colonography (virtual colonoscopy). The most appropriate screening method depends on your age, risk factors, medical history, and personal preferences, and your gastroenterologist can help determine the best option for you.

Dr. Saranya Addepally

Dr. Saranya Addepally is a board-certified gastroenterologist with six years of clinical experience, treating a broad range of digestive and liver conditions. She is especially passionate about women’s GI health—areas where patients often feel overlooked or hesitant to seek care.

Her medical journey began in India, where she completed her training before moving to the United States to pursue advanced education in medicine and Gastroenterology at the University of Arkansas.

After several years in practice, she relocated to Houston to continue serving patients in the community. Following two years with a local group, she established her own practice, grounded in the principles and core values she believes are essential to delivering thoughtful, patient-centered care. 

Dr. Saranya Addepally, board-certified gastroenterologist in Houston, TX

Our Services

Our Signature Care Experience:

Care Beyond Visits

Helping Patients Throughout Houston, Tomball, Cypress, Willowbrook, and The Woodlands Overcome Chronic Heartburn, Acid Reflux, and GERD with Compassionate, Comprehensive Gastroenterology Care.
Digestion and Liver Function

Shaya Digestive & Liver Clinic, gastroenterologist in Houston, TX

Frequently Asked Questions

 

At what age should colon cancer screening begin?

Most average-risk adults should begin screening at age 45. Some individuals may require earlier screening depending on family history or other risk factors.

How often should I have a colonoscopy?

The recommended interval depends on age, medical history, family history, and whether colon polyps have been identified.

Can colon cancer be prevented?

Many colorectal cancers can be prevented through regular screening and removal of precancerous polyps.

Do all colon polyps become cancerous?

No. Many polyps remain benign, but some types can become cancerous over time, which is why monitoring is important.

Is colonoscopy painful?

Most patients receive sedation and experience little to no discomfort during the procedure.

What if I have a family history of colon cancer?

Patients with a family history may need earlier or more frequent screening. Our team can determine the most appropriate schedule based on your individual risk factors.

Take Control of Your Digestive and Liver Health with Expert Gastroenterology Care, Advanced Diagnostics, Personalized Treatment Plans, and Ongoing Support Designed Around You.

Why Expert Care at Shaya Digestive & Liver Clinic Matters

Fatty liver disease spans a broad range of severity: from early, reversible fat accumulation to forms with significant inflammation and fibrosis. Because this condition is often silent and intertwined with metabolic health, it requires more than a one-size-fits-all approach.

At Shaya Digestive & Liver Clinic, we provide:

Our Wholesome Management Approach

There is no single “quick fix” for fatty liver disease. Sustainable improvement comes from structured, long-term care. At Shaya Digestive & Liver Clinic we do not rely on extreme diets or fear-based recommendations. Instead, our care is practical and individualized. Your care plan may include:

Comprehensive Digestive and Liver Care Focused on Accurate Diagnosis, Effective Treatment, and Ongoing Support.

Offering Fast Track GI appointments

Specialized Gastroenterology Appointments Within 3–5 Business Days

Hear What Our Patients Have to Say

Janie Osbourn Very professional and knowledgeable. Came highly recommended. Listens to patient concerns and questions and responds extremely cordial and patiently with great knowledge

Emelia Hewitt

Very professional and knowledgeable. Came highly recommended. Listens to patient concerns and questions and responds extremely cordial and patiently with great knowledge.

Vikram Kline

An exceptional professional who truly knows their field. Highly recommended by others, and they certainly lived up to it. They take the time to listen carefully to every question and concern, answering with incredible patience, warmth, and expertise.

Leyla Grey

What a great experience from check into check out to scheduling my next colonoscopy. The staff was super friendly and professional. I would definitely recommend Dr. Addepally for your next procedure.

Chris Chapman

Dr. Addepally and her staff are very thorough. They answer questions to make sure you understand your medical needs.

TchrBee Ware

Dr. Adepally listened to my concerns and scheduled testing so we can move forward with a plan. From the front desk to scheduling the staff was friendly and made the process seamless. Great experience!

Brian Hartzler