Rectal Cancer Treatment in Los Angeles
Expert, sphincter-preserving rectal cancer care from Dr. Yosef Nasseri — advanced robotic surgery, coordinated oncology, and a plan built around you.
Advanced, Compassionate Rectal Cancer Care
Rectal cancer is highly treatable, especially when managed by an experienced, high-volume colorectal surgeon. Dr. Nasseri combines the latest in minimally invasive and robotic techniques with meticulous, coordinated care to give patients the best possible outcome and quality of life.
A diagnosis can feel overwhelming, but you are not alone. Our Los Angeles team guides you through every step, from staging and treatment planning to surgery and recovery, and coordinates closely with medical and radiation oncologists.
Learn about robotic surgery, review our full range of colorectal services, or read patient guidance from the American Society of Colon & Rectal Surgeons.
Understanding Rectal Cancer
Rectal cancer develops in the last several inches of the large intestine. Accurate staging determines the right treatment, which is why an experienced specialist matters.
Early-Stage Disease
Small, localized tumors can often be removed with minimally invasive, sphincter-preserving surgery and excellent cure rates.
Locally Advanced
Larger tumors may be treated with a combination of chemotherapy, radiation, and precise robotic surgery for the best outcome.
Precancerous Polyps
Advanced rectal polyps can sometimes be removed before they ever become cancer, underscoring the value of screening.
Symptoms and Risk Factors
Common warning signs include rectal bleeding, a change in bowel habits, narrow stools, a feeling of incomplete emptying, abdominal discomfort, and unexplained weight loss. Any rectal bleeding should be evaluated promptly rather than assumed to be hemorrhoids.
Risk factors include age over 45, a family or personal history of colorectal cancer or polyps, inflammatory bowel disease, and certain inherited syndromes. Screening colonoscopy is the most effective way to catch problems early, when treatment is simplest and most successful.
Rectal Cancer Treatment Options
Dr. Nasseri creates an individualized plan that prioritizes cure, preserves function whenever possible, and coordinates seamlessly with your oncology team.
Robotic Surgery
Minimally invasive, precise removal of the tumor deep in the pelvis, with better visualization and faster recovery than open surgery.
Sphincter Preservation
Whenever safe, Dr. Nasseri uses techniques that preserve normal bowel function and avoid a permanent colostomy.
Transanal Surgery (TAMIS)
For select early tumors, removal through the anus with no abdominal incision and rapid recovery.
Coordinated Chemoradiation
When needed, surgery is combined with chemotherapy and radiation, all coordinated for the best outcome.
Survivorship Care
Structured follow-up protects your long-term health and catches any recurrence early.
What to Expect
From your first visit, Dr. Nasseri focuses on clarity and confidence. He reviews your imaging and pathology, explains your stage and options in plain language, and builds a plan around your goals.
Before your appointment
Bring any prior imaging, colonoscopy reports, and pathology results so we can move quickly and avoid duplicate testing.
During your visit
Your consultation includes a thorough discussion of your diagnosis, staging, and a clear, step-by-step treatment plan.
After your care
You receive close follow-up, coordinated oncology care, and a survivorship plan designed to keep you healthy long term.
Same-week appointments available
Why Choose Dr. Nasseri
Dr. Yosef Nasseri is a double board-certified colorectal surgeon and an internationally recognized expert in robotic and minimally invasive cancer surgery. High surgeon volume is directly linked to better cancer outcomes.
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 a prompt consultation.
Colorectal Care Across Los Angeles
Dr. Yosef Nasseri welcomes patients from throughout the Los Angeles area, including Downtown LA, Hancock Park, Mid-Wilshire, Koreatown, and Larchmont. 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.
Rectal Cancer FAQs
Is rectal cancer curable?
Yes, especially when caught early. With modern surgery, coordinated oncology care, and an experienced surgeon, cure rates are high and continue to improve.
Will I need a permanent colostomy?
Most patients do not. Dr. Nasseri prioritizes sphincter-preserving techniques that maintain normal bowel function whenever it is safe to do so.
When should I see a specialist about rectal cancer?
You should be evaluated promptly if you have persistent symptoms, a new diagnosis, or a strong family history. Early evaluation of rectal cancer leads to more options and better outcomes. Call (424) 655-3312 to be seen this week.
How is rectal cancer treated?
Treatment is tailored to your specific situation and may range from close monitoring 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.
Get Expert Rectal Cancer Care in Los Angeles
Advanced, coordinated, compassionate treatment from a leading colorectal surgeon. Prompt consultations available.