Surgical Treatments

Diverticulitis Surgery in Los Angeles

Advanced, Minimally Invasive Care for Recurrent and Complicated Diverticulitis

01 overview 02 Symptoms 03 treatments 04 surgery prep 05 faqs

What is Diverticulitis?

Diverticulitis occurs when small pouches in the colon wall, called diverticula, become inflamed or infected. While mild cases can resolve with antibiotics and rest, recurrent or complicated diverticulitis can lead to severe abdominal pain, fever, abscesses, fistulas, or even bowel obstruction.

Dr. Karen Zaghiyan has long been trusted as the best colorectal surgeon in Los Angeles for diverticulitis. Her goal is to stop flare-ups, prevent complications, and restore long-term digestive health. Her expertise in treating diverticulitis using advanced diagnostics and cutting-edge minimally invasive surgical techniques will ensure an optimal outcome for your diverticulitis symptoms.

Signs and Symptoms of Diverticulitis

Diverticulitis symptoms can vary depending on severity, but commonly include:

Persistent abdominal pain, usually in the lower left side
Fever and chills
Nausea or vomiting
Changes in bowel habits (constipation or diarrhea)
Bloating or abdominal tenderness
Rectal bleeding in some cases

Because these symptoms overlap with other gastrointestinal conditions, proper evaluation by the best diverticulitis surgeon in Los Angeles is essential for accurate diagnosis and effective treatment.

How is Diverticulitis Treated?

Treatment depends on whether the diverticulitis is uncomplicated, recurrent, or associated with complications such as abscesses, fistulas, or strictures. Dr. Zaghiyan provides personalized, evidence-based care with a focus on preserving colon function and preventing future attacks.

Treatment options include:

What to Expect During Diverticulitis Surgery

Your care with Dr. Zaghiyan is designed to be thorough, reassuring, and tailored to your specific condition.

Before Surgery

A detailed consultation, imaging such as CT scans or colonoscopy (when appropriate), and a full review of your history to determine whether medical therapy or surgery is the best next step.

During Surgery

Minimally invasive procedures, including robotic colectomy when indicated, are performed with precision to treat inflammation, remove damaged colon segments, and prevent future flare-ups. State-of-the-art enhanced recovery protocol including multimodal pain management and nerve blocks to minimize pain, reduce the negative effects of opioids, and improve bowel function, recovery and down time.

After Surgery

Personalized follow-up plans, recovery guidance, dietary recommendations, and monitoring to ensure your colon heals properly and you remain free from recurrent diverticulitis.

FAQs About Diverticulitis

Where to Find the Best Diverticulitis Surgeon in Los Angeles

Chronic or complicated diverticulitis can significantly affect your quality of life. However, with the right specialist, long-term relief is possible. As the best diverticulitis surgeon in Los Angeles, Dr. Karen Zaghiyan specializes in robotic colon surgery and advanced minimally invasive techniques that offer superior outcomes and rapid recovery. Her expertise, precision, and compassionate approach help patients regain comfort, confidence, and digestive health.

Ready to get lasting relief from the best minimally invasive colorectal surgeon in Los Angeles for diverticulitis?

Schedule Appointment

Call (310) 289-9224

LA’s Expert Colorectal Specialist

Karen Zaghiyan, MD

Request an appointment

For patients who need an urgent consultation, it is best to call us at (310) 289-9224. Otherwise, please complete and submit the form below and a member of our staff will contact you shortly.

ADDRESS

Karen Zaghiyan, MD 
8737 Beverly Blvd, Suite 101 
Los Angeles, CA 90048

phone

(310) 289-9224

Location

& Hours

hours

MON 9:00 a.m. - 5:00 p.m.

TUE 9:00 a.m. - 5:00 p.m.

WED 9:00 a.m. - 5:00 p.m.

THUR 9:00 a.m. - 5:00 p.m.

FRI 9:00 a.m. - 5:00 p.m.