
Overview
Dr. Simpson is a pioneer in minimally invasive (laparoscopic) surgery and known for being one of the first surgeons to be certified in Culinary Medicine. Dr. Simpson received his undergraduate, graduate, and medical degrees from The University of Chicago, and conducted his surgical residency at Virginia Mason Medical Center in Seattle. He is a member of the American Society of Bariatric Surgeons, and is a Fellow in The American College of Surgeons.In addition Dr. Simpson serves as the treasurer of the governing board of directors for The Alaska Native Medical Center, and on the board of Southcentral Foundation in Anchorage ALaska- the only healthcare team to win two Malcolm Baldridge awards for excellenceOur clinic has been chosen by many Californians for their general and weight loss surgery. Dr. Simpson's weight loss surgery program offers a very comprehensive after-care program. In addition to weight loss surgery Dr. Simpson specializes in general surgery and is known for his work on the esophagus (hiatal hernias), as well as the gallbladder, stomach, small bowel, and colon. His strong belief in relationship based medicine and compassionate care. It is that philosophy that guides the clinic through all phases of patient care.
Dr. Simpson is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Peptic Ulcer, Necrosis, Obesity, Sleeve Gastrectomy, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
760 Las Posas Rd, Ste C2, Camarillo, CA 93010
Office
Yijun Chen is a Bariatric Medicine provider in Los Angeles, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Obesity, Obesity in Children, Hernia, Sleeve Gastrectomy, and Gastrectomy.
Bariatric Weight Loss Surgery - Dignity Health - St. Mary Medical Center
Malgorzata Stanczyk is a General Surgeon and a Bariatric Medicine provider in Long Beach, California. Dr. Stanczyk is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Obesity, Obesity in Children, Food Allergy, Sleeve Gastrectomy, and Gastrectomy. Dr. Stanczyk is currently accepting new patients.
Advanced Bariatric Center
Dr. H. Joseph Naim received his Bachelor of Science in Biology from University of Southern California in Los Angeles, and received his Medical Degree from Mount Sinai School of Medicine in New York City with a distinction in Research. He completed his residency in General Surgery at New York Methodist Hospital in Brooklyn, N.Y., where he was Chief Resident during his final year. Dr. Naim completed his Fellowship in Minimally Invasive Bariatric Surgery at University Medical Center at Princeton, N.J., under the direction of world renowned bariatric surgeon Robert E. Brolin, MD.I try to communicate with my patients. I strive to explain their medical condition and discuss their treatment options in plain language. Questions are answered. I want no patient to leave the office thinking they were rushed through their visit. Dr. Naim is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Obesity, Obesity in Children, Hiatal Hernia, Sleeve Gastrectomy, and Gastrectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Campylobacter InfectionDr. Simpson isExperienced. Learn about Campylobacter Infection.
- CellulitisDr. Simpson isExperienced. Learn about Cellulitis.
- GastrectomyDr. Simpson isExperienced. Learn about Gastrectomy.
- Gastroesophageal Reflux Disease (GERD)Dr. Simpson isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Helicobacter Pylori InfectionDr. Simpson isExperienced. Learn about Helicobacter Pylori Infection.
- NecrosisDr. Simpson isExperienced. Learn about Necrosis.

