Diverticulitis Treatment in Los Angeles
Expert diverticulitis care from Dr. Yosef Nasseri — from calming acute flare-ups to minimally invasive surgery for recurrent disease.
Expert Care for Diverticular Disease
Diverticulitis occurs when small pouches in the wall of the colon, called diverticula, become inflamed or infected. It can cause significant abdominal pain, fever, and changes in bowel habits, and it ranges from a mild flare to a serious complication.
Most cases are managed without surgery, but recurrent or complicated diverticulitis benefits from an experienced colorectal surgeon. Dr. Nasseri offers the full spectrum of care, always favoring the least invasive effective approach.
Learn about robotic surgery or explore our full range of colorectal services.
Simple and Complicated Disease
Diverticulitis ranges from a mild, uncomplicated flare to a serious infection. Knowing which you have determines the right treatment.
Uncomplicated
A localized flare that usually responds to rest, diet changes, and sometimes antibiotics, without the need for surgery.
Recurrent
Repeated episodes that disrupt life and may benefit from planned, minimally invasive surgery to prevent future attacks.
Complicated
Abscess, perforation, or obstruction that requires prompt, expert surgical care.
Symptoms and Causes
The most common symptom is persistent pain in the lower left abdomen, often with fever, nausea, bloating, and a change in bowel habits. Symptoms can come on suddenly and range from mild to severe.
Diverticula form as the colon wall weakens with age, and inflammation can develop when they become irritated or infected. A low-fiber diet, aging, and genetics all contribute. Dr. Nasseri evaluates the severity and history to recommend the safest, most effective plan.
Diverticulitis Treatment Options
Dr. Nasseri tailors treatment to the severity of your disease, from calming an acute flare to definitive surgery for recurrent cases.
Diet & Antibiotics
Many uncomplicated flares settle with rest, dietary changes, and, when appropriate, antibiotics.
Long-Term Prevention
A high-fiber diet and lifestyle guidance reduce the chance of future attacks.
Abscess Drainage
When an abscess forms, image-guided drainage can control the infection and avoid emergency surgery.
Robotic Colectomy
For recurrent or complicated disease, minimally invasive removal of the affected segment offers a lasting cure with fast recovery.
Emergency Care
For serious complications, Dr. Nasseri provides prompt, expert surgical treatment.
What to Expect
Whether you are in a flare or considering surgery to prevent future episodes, Dr. Nasseri explains your options clearly and builds a plan around your health and goals.
Before your appointment
Bring any recent imaging or hospital records so we can assess your history and avoid repeating tests.
During your visit
Your consultation reviews your symptoms, imaging, and a clear plan, whether medical management or minimally invasive surgery.
After your care
You receive prevention guidance and, for surgical patients, a smooth recovery plan with close follow-up.
Same-week appointments available
Why Choose Dr. Nasseri
Dr. Yosef Nasseri is a double board-certified colorectal surgeon and a leader in robotic surgery for diverticular disease, offering minimally invasive options that mean less pain and faster recovery.
Our Los Angeles practice provides rapid access, most PPO insurance accepted with benefits verified in advance, and coordinated, compassionate care. Call (424) 655-3312 to schedule.
Colorectal Care Across Los Angeles
Dr. Yosef Nasseri welcomes patients from throughout the Los Angeles area, including Encino, Studio City, Burbank, Glendale, and Pasadena. Our centrally located practice at Cedars-Sinai Medical Towers makes it easy to reach a leading colorectal specialist without a long wait, and same-week appointments are usually available for patients who need to be seen quickly.
Whether you are looking for a first opinion or a second, our Los Angeles team is here to help. We accept most PPO insurance plans and verify your benefits before your visit, so you can focus on getting the expert care you need. To schedule your consultation, call (424) 655-3312 or request an appointment online today.For trusted background on diverticulitis and colorectal health, see the American Society of Colon & Rectal Surgeons, then contact our office to discuss your diverticulitis care with Dr. Nasseri.
Diverticulitis FAQs
Does diverticulitis always require surgery?
No. Most uncomplicated flares are managed without surgery. Surgery is considered for recurrent, severe, or complicated disease, and when it is needed it can usually be done with minimally invasive techniques.
Can I prevent future attacks?
Often, yes. A high-fiber diet, good hydration, and healthy habits meaningfully reduce the risk of recurrence. Dr. Nasseri provides a personalized prevention plan.
When should I see a specialist about diverticulitis?
You should be evaluated if symptoms persist, worsen, or interfere with daily life. Early evaluation of diverticulitis usually means simpler, more effective treatment. Call (424) 655-3312 to be seen this week in our Los Angeles office.
How is diverticulitis treated?
Treatment is tailored to your situation and ranges from conservative measures to minimally invasive surgery. Dr. Nasseri explains every option clearly and recommends the least invasive approach that will resolve your symptoms.
Do you accept insurance?
Yes. Most PPO plans are accepted and our Los Angeles team verifies your benefits before your visit. Call (424) 655-3312 to confirm coverage and schedule.
Get Expert Diverticulitis Care in Los Angeles
From flare-ups to lasting solutions, expert care from a leading colorectal surgeon. Prompt appointments available.