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South Bay Bariatrics - Weight Loss Surgery

Our Goal

Here at South Bay Bariatrics, we provide a weight loss surgery center devoted to helping you attain the healthy lifestyle you’ve always wanted. Our entire surgical team and support staff will provide the personalized professional care and attention you deserve. We use state-of-the-art procedures and provide you the tools to help you reach your weight loss goals. We accept all PPO Insurance Plans and offer self-pay and financing options.

Our Location

Our office in San Jose serves as the central location to serve our patients living in the Southern Bay Area. We welcome patients from neighboring northern areas including San Leandro, Fremont, Hayward, Newark, Milpitas. We also invite patients from the southern neighboring areas including Mountain View, Saratoga, Los Gatos, Santa Cruz, Monterey, Salinas, Gilroy and Morgan Hill areas as well. 


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14981 National Ave Suite 4

Los Gatos, CA 95032

(408) 402-9911


High Standards
Our high standards of excellence in bariatric care, enables us to provide a comprehensive surgical weight-loss program. We help our qualified patients safely and effectively lose weight and keep it off. We provide extensive treatment planning and follow strict standards to ensure you achieve optimal weight loss. 

Education & Prevention
As a practice, we are true believers that excellence in performing bariatric surgery is derived from both education and experience. We strive to keep current on the latest techniques and standards so we can provide our patients with the safest operations, resulting in the most optimal results. This is why we focus on a thorough review to check your total health before performing any procedures. We also know that surgery is never routine, no matter how many thousands we have performed. We never take for granted that you have placed a great deal of confidence in us. For this reason, a review of your medical history, your current health, your expectations for your surgery, and your motivations for electing to have weight loss surgery, are all taken into consideration before any procedure is performed.

Safety and Sterilization
Safety, sterilization and infection control is of the utmost importance to us. To protect our patients and ourselves, we strictly maintain the highest sterilization and safety standards to ensure you are protected at all times.

Training & Expertise
Dr. McKeen has performed over 2,000 weight loss surgeries. As your bariatric health professionals, we want you to be confident knowing that we are a team of highly trained and skilled clinicians. We pride ourselves in providing the care you need to lose weight and stay healthy. To provide you with the best possible service and results, we are committed to continual education and learning. We attend bariatric surgery lectures, bariatric product meetings, and related conventions. This ensures that we stay informed on any new techniques, the latest products, and the newest equipment used in the bariatric surgeries we perform on our patients. Also, being members of various professional associations helps us to stay abreast of the changes and recommendations for our profession.

A Positive Experience
Building a foundation of trust with our patients and treating them all as important individuals is vital to our success. We understand how difficult making the decision of surgery can be, this is why we continually strive to make a difference by presenting a relaxing and positive experience. Our staff has received comprehensive sensitivity training and our facilities are equipped to properly handle the special needs of our bariatric surgery patients. Our entire team is dedicated to providing you with the excellent, personalized care and service you need to make your visits as comfortable and pleasant as possible.

We thank you for allowing us to be a part of your weight loss journey and look forward to helping you make your dreams a reality!


Make an appointment today and experience the
life changing effect of weight loss surgery!

South Bay Bariatrics

Robert V. McKeen, M.D.

2512 Samaritan Court, Suite K

San Jose California 95124