SPECIALTIES

Proctology & Colorectal Surgery Los Angeles

World Renowned, Double Board Certified Colorectal Surgeons & Hemorrhoid Specialists at Cedar's Sinai, Los Angeles

Yosef Nasseri, MD, FACS, FACRS and Moshe Barnajian, MD, FACRS, are two of the most highly regarded hemorrhoid specialists and colorectal surgeons serving the Los Angeles and Beverly Hills area. Known for their expertise in proctology, they are recognized throughout the United States surgical community for their exceptional skill in treating disorders of the colon, rectum, and anus. Patients from around the world seek care from Dr. Nasseri and Dr. Barnajian because of their use of minimally invasive, advanced technologies and techniques to treat conditions such as hemorrhoids, colon cancer, pilonidal cysts, bowel endometriosis, and more. Their commitment to providing the highest standard of care has earned them a reputation as leaders in the field of colorectal surgery.

Colorectal Surgery Specialties

Hemorrhoid Treatment & Removal

Struggling with hemorrhoids can be painful and uncomfortable. At our clinic, we offer a comprehensive range of treatments designed to alleviate your discomfort and effectively treat hemorrhoids. Our services include non-invasive therapies, hemorrhoid banding, and surgical removal of hemorrhoids. Dr. Nasseri and Dr. Barnajian are renowned hemorrhoid specialists in Los Angeles and Beverly Hills who utilize the latest techniques and technologies to ensure you get the best possible outcomes.
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Colonoscopy

A colonoscopy is a vital diagnostic procedure used to detect abnormalities in the colon and rectum, including polyps, colorectal cancer, and inflammatory bowel disease. With state-of-the-art facilities in Los Angeles and Beverly Hills, our team uses the latest techniques to ensure that your colonoscopy is both thorough and comfortable. Whether you need a routine screening or are experiencing symptoms that require further investigation, Dr. Nasseri and Dr. Barnajian are committed to providing expert care and guidance every step of the way. Your health and comfort are our top priorities.
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Pilonidal Cyst Specialists

Pilonidal cysts require careful and expert management to prevent complications. Our surgical team is skilled in the latest minimally invasive procedures to treat pilonidal cysts, reducing recovery time and enhancing your comfort. Trust our specialists to provide compassionate and effective care tailored to your specific needs.
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Colorectal Cancer

If you're facing more serious conditions such as colon cancer, having a skilled and compassionate colorectal surgeon is essential. Dr. Nasseri and Dr. Barnajian are highly trained colorectal surgeons serving Los Angeles and Beverly Hills. We offer comprehensive care, including colonoscopies, colon cancer surgery, and other advanced colorectal procedures. Our goal is to provide you with the highest quality care and support every step of the way.
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Other Areas of Expertise

Colorectal Surgery

Frequently Asked Questions

What does colorectal mean?

Colorectal is a collective term that refers to the colon, rectum, and anus. Similarly, colorectal cancer refers to cancer that originated in the colon or rectum. Colorectal surgeons like Dr. Nasseri and Dr. Barnajian are experts in the surgical and nonsurgical treatment of colon and rectal problems. They have completed extensive training to specialize in the diagnosis, treatment, and repair of disorders affecting these areas, in addition to full training in general surgery.

Why would someone need colorectal surgery?

Your doctor may determine colorectal surgery is the best route for many reasons. Surgery is often necessary to treat abdominal adhesions, anal fissures, colon cancer, intestinal obstructions, Crohn’s, ulcerative colitis, fecal incontinence, hemorrhoids, ostomy surgery, and pelvic floor dysfunctions.

What procedures do you perform?

Dr. Nasseri and Dr. Barnajian frequently perform surgeries for many of the disorders listed above, such as colon cancer, Crohn’s, ulcerative colitis, fecal incontinence, hemorrhoids, anal fissures, fistulas, and abscesses. They also perform routine screening examinations such as colonoscopies.

What does colorectal surgery involve?

At The Surgery Group of Los Angeles, we use the latest technology and specialize in robotic and minimally invasive surgeries. Surgeries can vary greatly depending on the individual and the disorder being treated, and your doctor will explain the process to you in greater detail. However, most colorectal surgeries have a few things in common:

  • You’ll have pre-surgery testing, including blood work and relevant imaging and scans.
  • In many cases, you’ll be prescribed a laxative to take the day before your surgery, and you will need to stop eating and drinking by the hour determined by your doctor.
  • On the day of your surgery, you’ll receive your IV and be transported to the operating room. Your anesthesiologist with administer the anesthesia, and you’ll drift off to sleep. The next steps are determined by the type of surgery you’re undergoing. In many cases, colorectal surgery is performed via the abdominal cavity.
  • After your successful surgery, you’ll wake in the recovery room and as you progress, you’ll later be transferred to a hospital room. You’ll be closely monitored, and from there, your doctor will decide when you may resume eating solid foods and be discharged from the hospital.
Colorectal treatment and surgery

Each case is unique, so please contact us to schedule your consultation. Your doctor will be able to advise you further when it comes to the best treatment or colorectal surgery options for you. Dr. Nasseri and Dr. Barnajian understand how frightening this can be, and they are committed to providing the highest quality care to patients experiencing colorectal problems. Our entire staff at Surgery Group LA is dedicated to treating you with the utmost sensitivity and discretion.

Call 213.898.2873 to schedule your consultation.

Schedule an evaluation with one of our colorectal surgeons today!

If you’re seeking relief from hemorrhoids, need treatment for a pilonidal cyst, or require expert colorectal surgery, contact us today. Schedule a consultation with Los Angeles’ top proctologists at the Surgery Group of LA and take the first step towards improved health and comfort. Our team is here to provide the support, care, and treatment you deserve.

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