Peter Billing MD FACS

Dr. Peter Billing, MD, FACS, is the founder of Transform Weight Loss, LLC. He finished his surgical training at the Mayo Clinic, Rochester, MN in 2000. In 2008 in Edmonds, WA, Dr. Billing performed the first worldwide sleeve gastrectomy in their ambulatory surgery center (ASC). Since then, he has done thousands of ASC bariatric procedures. He has authored several peer reviewed clinical studies on the safety of same day case sleeve gastrectomy. He is a national and International speaker and most recently spoke in Oxford, England at the Bariatric Obesity &Metabolic Surgery Society meeting, July 2021. He is also a consultant for Medtronic and Ethicon regarding ambulatory bariatric surgery. He has been an innovator in bariatric surgery and has several firsts to his credit in bariatric surgery. Transform Weight Loss, LLC was founded by Dr. Peter Billing in 2018 to offer clients tools, along with a friendly, experienced team to help people lose weight and live their transformed life.

Contact Info

Phone: 425-305-5182

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19230 Alderwood Mall ParkwaySuite 120
Lynwood, 98036

Procedures Performed

  • Cholecystectomy (Gallbladder)
  • Duodenal Switch
  • Foregut Surgery
  • Gastric Ballooon
  • Gastric Banding (Lap-Band® and Realize® Band)
  • Gastric Bypass
  • Gastric Sleeve
  • GERD (Acid Reflux) Surgery
  • Hernia Repair
  • Revisional Surgery
  • SADI
  • , Minimally Invasive Surgery


  • American College of Surgeons
  • American Society for Metabolic and Bariatric Surgery
  • Center of Excellence

Insurance Accepted

  • *Call office for details


  • UCLA
  • University of Minnesota
  • Mayo Clinic, Rochester Minnesota

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