Hope. For a Happier & Healthier You.
Patient Portal

Our Staff

The staff at Oregon Weight Loss Surgery, LLC is dedicated to providing the highest quality care for every patient that enters our clinic. We strive to understand the needs of the bariatric patient and cater to them through our friendly and accessible office personnel. We are here to ensure that you receive high quality medical care at the time of your surgery and at every office visit. Our staff members have dedicated their lives to helping bariatric patients live a healthier and more fulfilling life.

Dr. Emma Patterson


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.

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Dr. William J. Raum

MD, Ph.D

Dr. William J. Raum is highly respected for his extensive commitment to the medical care of bariatric surgical patients. He specializes in making sure our patients are losing weight safely while maintaining muscle mass.

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Jason Kwiatkowski


Jason Kwiatkowski started his journey to become a Physician Assistant in 2004 when he moved to Oregon. He received his Masters Degree in Physician Assistant Studies from Pacific University. The health and wellness of his patients is his most important priority at OWLS.

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Dulcie Ward


Dulcie Ward, Dietitian at Oregon Weight Loss Surgery, is both a certified diabetes educator and registered dietitian.

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Dr. Douglas Babbitt

Chiropractic Physician

Dr. Doug Babbitt performs fitness evaluations for all new patients and also provides on going follow up care for all OWLS patients.

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Donna Holden

Physician Assistant

Donna Holden enjoys working to help patients improve their quality of life and promote healthy living.

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Are you ready to meet the new, happier, healthier you? Get started today!