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Dr. Emma Patterson


Clinic Owner, Surgeon and Medical Director of the Legacy Good Samaritan Weight Management Institute.

Dr. Emma Patterson developed a passion for bariatric surgery during her fellowship in advanced laparoscopic surgery at Mount Sinai Hospital in New York City.  She has more than 10 years of experience and performed over 3,000 bariatric surgeries.

Dr. Patterson was the first surgeon in the Northwest to specialize in laparoscopic bariatric surgery. She was also the first to perform a laparoscopic adjustable gastric banding with the Lap-Band in the Northwest.

In 2000, Dr. Patterson established herself in private practice in Portland, Oregon. Also taking over the Medical Directorship of the bariatric program at Legacy Good Samaritan in its infancy and has led it to become a nationally recognized Bariatric Surgery Center of Excellence.

As a recognized leader in U.S. laparoscopic bariatric surgery, she has performed over 3,000 laparoscopic bariatric surgery procedures. Annually, she performs hundreds of laparoscopic adjustable gastric bandslaparoscopic gastric bypasses and laparoscopic sleeve gastrectomies. In addition to these primary procedures, she has mastered revisional procedures, and is the principal investigator on many studies of investigational devices.

Training surgeons from around the world in the techniques of laparoscopic bariatric surgery and publishing more than 100 journal articles, abstracts and book chapters are very important to Dr. Patterson and to her work at Oregon Weight Loss Surgery.  She is available for consultation by appointment at our Portland, OR office or follow-up appointments at Eugene-area clinic.