Colon Diverticulitis Treatment Specialist in Phoenix, AZ

Diverticulitis is a condition caused by the inflammation or infection of small, bulging pouches (diverticula) that can form in the lining of the colon. These pouches are more common as people age, particularly affecting individuals over 40.

While the exact cause of diverticulitis isn’t always clear, it typically develops when stool or undigested food becomes trapped within these pouches. This can lead to bacterial overgrowth, resulting in infection or inflammation. Several risk factors contribute to the development of diverticula and subsequent diverticulitis, including:

• A low-fiber diet, which can cause constipation and increased pressure in the colon, making the colon wall more susceptible to the formation and irritation of diverticula.
• Obesity and physical inactivity
• Smoking
• Regular use of NSAIDs (nonsteroidal anti-inflammatory drugs)
• Certain genetic predispositions

Weakened areas of the colon wall also play a role, providing an easier pathway for diverticula to form and potentially become infected. When these pouches are blocked or injured, bacteria can multiply, leading to the symptoms and complications associated with diverticulitis.

At Phoenix Unified Surgeons, our experienced surgical team utilizes advanced diagnostic tools and minimally invasive treatments to manage diverticulitis and its complications.

The most common symptom of diverticulitis is persistent abdominal pain, usually felt on the lower left side. Other common symptoms include fever—a sign of infection—along with changes in bowel habits such as constipation or diarrhea. Many patients also experience nausea, vomiting, bloating, and a sense of fullness or tenderness in the abdomen. Loss of appetite is also possible.

In some cases, diverticulitis may lead to more serious complications, such as rectal bleeding or blood in the stool, especially if there is a perforation or abscess. These symptoms require prompt medical attention.

At Phoenix Unified Surgeons, we are dedicated to providing comprehensive and accurate diagnosis of colon diverticulitis, ensuring our patients receive the highest standard of surgical care. Our approach combines the latest medical advancements with compassionate, patient-centered assessment.

Evaluation Process:
Our experienced surgical team begins by carefully reviewing your medical history and discussing your symptoms, such as lower left abdominal pain, fever, and changes in bowel habits. We pay close attention to any prior history of diverticular disease, as this information is essential in guiding your care.

During your physical exam, our providers will gently examine your abdomen for areas of tenderness, rigidity, or masses. These findings help us determine the likelihood and severity of diverticulitis.

Advanced Laboratory and Imaging Services:
To support our clinical assessment, we utilize advanced laboratory testing. Blood tests help us detect signs of infection or inflammation.

For a definitive diagnosis, Phoenix Unified Surgeons relies on state-of-the-art imaging technology. A CT scan of the abdomen and pelvis is our gold standard for diagnosing diverticulitis, as it allows us to visualize inflamed or infected diverticula, colon wall thickening, and potential complications such as abscesses or perforation. In select cases, we may recommend ultrasound or MRI, particularly for patients who are pregnant or cannot undergo a CT scan.

Colonoscopy and Follow-Up Care:
We prioritize your safety—therefore, colonoscopy is generally postponed during the acute phase of diverticulitis to prevent complications. Once you have recovered, our surgical specialists may recommend a follow-up colonoscopy to rule out other conditions such as colorectal cancer and to evaluate the extent of diverticular disease.

You should consider making an appointment with Phoenix Unified Surgeons if you experience frequent or recurrent episodes of diverticulitis. Repeated infections can lead to serious complications and may require further evaluation, advanced imaging, or surgical intervention by our experienced team. 

Signs of complications, including rectal bleeding, severe pain, or symptoms that may indicate a blockage or perforation (such as nausea, vomiting, and a distended abdomen), also warrant immediate evaluation by a colorectal surgeon. At Phoenix Unified Surgeons, we are equipped to quickly diagnose and manage these complex scenarios.

Finally, if you are not improving with initial medical treatment or your physician recommends surgery, consulting with a colorectal surgeon at Phoenix Unified Surgeons is the best next step. Early involvement of our specialist team can help prevent further complications.

When it comes to managing colon diverticulitis, trusting your care to the skilled team at Phoenix Unified Surgeons in Phoenix, AZ, ensures you receive the most advanced and patient-focused treatment available. Diverticulitis develops when small pouches (diverticula) in the lining of your colon become inflamed or infected, leading to symptoms such as abdominal pain, fever, nausea, and changes in bowel habits. At Phoenix Unified Surgeons, Dr. Debora J. Fox-McClary, M.D., MBA, FACS, FASCRS, understands that early and accurate diagnosis is crucial for effective treatment and preventing complications.

Our board-certified surgeons bring a wealth of experience and specialized knowledge to every case. During your consultation, our providers take the time to thoroughly understand your medical history, symptoms, and any lifestyle factors that may contribute to your condition. We offer a full range of treatment options—from dietary guidance and antibiotics for mild cases to advanced surgical interventions when necessary. Our team will explain every step of your care and develop a treatment plan tailored to your individual needs, emphasizing patient education and shared decision-making.

At Phoenix Unified Surgeons, compassionate, patient-centered care is at the core of everything we do. We guide you on strategies to reduce future flare-ups by providing dietary recommendations, lifestyle adjustments, and scheduling regular follow-up appointments to monitor your colon health. Choosing Phoenix Unified Surgeons means placing your trust in experienced, board-certified providers dedicated to delivering comprehensive and personalized care. Let us help you achieve the best possible outcomes for your colon health. For more information, contact us or request an appointment online. We are conveniently located at 20333 N 19th Avenue, Ste 230 Phoenix, AZ 85027. We serve patients from Phoenix AZ, Sun City AZ, Peoria AZ, Surprise AZ, Glendale AZ, Scottsdale AZ, and surrounding areas.