
Ulcerative Colitis Surgery in Los Angeles
Expert surgical care for ulcerative colitis from Dr. Yosef Nasseri — often a true cure, performed robotically and frequently without a permanent ostomy.
A Potential Cure for Ulcerative Colitis
Ulcerative colitis is a chronic inflammatory disease of the colon and rectum that causes bleeding, urgency, and diarrhea. Unlike some other conditions, because it is confined to the colon and rectum, surgery to remove that tissue can actually cure the disease.
For patients whose symptoms are not controlled by medication, or who face complications, surgery offers a life-changing option. Dr. Nasseri performs these operations robotically and, in most cases, can restore normal bowel function without a permanent ostomy.
Learn about J-pouch surgery, robotic surgery, or explore our full range of colorectal services.

When Surgery Should Be Considered
Surgery becomes the best option when medication no longer controls the disease or when complications develop.
Medication-Resistant Disease
When biologics and other therapies no longer control symptoms, surgery can offer a definitive cure.
Complications
Severe bleeding, a badly inflamed colon, or precancerous changes are strong reasons to consider surgery.
Cancer Prevention
Long-standing disease raises colon cancer risk, and removing the colon eliminates that risk entirely.
Symptoms and Our Approach
Symptoms include bloody diarrhea, urgency, abdominal cramping, and fatigue, often in unpredictable flares that disrupt daily life. Over years, the disease also increases the risk of colon cancer.
Because the disease is limited to the colon and rectum, removing that tissue removes the disease itself. Dr. Nasseri coordinates closely with your gastroenterologist and uses staged, robotic techniques to give you the safest path to a cure with the best possible function.
Surgical Treatment Options
Dr. Nasseri specializes in restorative surgery that removes the diseased tissue while preserving quality of life whenever possible.
Robotic Colectomy
Minimally invasive removal of the colon through small incisions, with less pain and faster recovery.
J-Pouch Reconstruction
An internal pouch is built from the small intestine so most patients avoid a permanent ostomy.
Staged Surgery
Complex cases are done in planned stages for the safest result and the best long-term function.
Cancer Risk Elimination
Removing the colon and rectum removes the elevated cancer risk that comes with long-standing disease.
Coordinated Care
Every step is planned with your gastroenterologist for a smooth, well-supported journey.

What to Expect
Dr. Nasseri reviews your history and medications, explains whether surgery can cure your disease, and outlines a clear, staged plan built around your goals.
Before your appointment
Bring your GI records, medication list, and any recent colonoscopy or imaging so we can plan precisely.
During your visit
Your consultation covers your options, the staged surgical plan, and what life after surgery looks like.
After your care
You receive close follow-up and coordinated care as your bowel function steadily improves.
Same-week appointments available
Why Choose Dr. Nasseri
Dr. Yosef Nasseri is a double board-certified colorectal surgeon with particular expertise in restorative surgery and J-pouch reconstruction, including redo procedures referred from across the region.
Our Los Angeles practice offers rapid access, coordinated multidisciplinary care, and most PPO insurance accepted with benefits verified in advance. Call (424) 655-3312 to schedule.
Colorectal Care Across Los Angeles
Dr. Yosef Nasseri welcomes patients from throughout the Los Angeles area, including Beverly Hills, Santa Monica, West Hollywood, Culver City, and Brentwood. 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 ulcerative colitis and colorectal health, see the American Society of Colon & Rectal Surgeons, then contact our office to discuss your ulcerative colitis care with Dr. Nasseri.
Ulcerative Colitis FAQs
Can surgery really cure ulcerative colitis?
Yes. Because the disease is confined to the colon and rectum, removing that tissue removes the disease itself. Most patients are freed from medication and flares after surgery.
Will I need a permanent ostomy bag?
Usually not. Most patients are candidates for J-pouch reconstruction, which restores near-normal bowel function without a permanent ostomy.
When should I see a specialist about ulcerative colitis?
You should be evaluated if symptoms persist, worsen, or affect daily life. Early evaluation of ulcerative colitis usually means more options and better outcomes. Call (424) 655-3312 to be seen this week in our Los Angeles office.
How is ulcerative colitis treated?
Treatment is individualized and ranges from conservative measures to minimally invasive surgery. Dr. Nasseri explains every option clearly and recommends the safest, most effective plan for you.
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.
Discuss a Cure for Ulcerative Colitis in Los Angeles
Life-changing, often curative surgery from a leading colorectal surgeon. Prompt consultations available.
