Dr. K. Robert Williams, Jr., MD, FACS
Board Certified General Surgeon
Knoxville, Tennessee
5(114 ratings)
In Dr. K. Robert Williams, Jr.'s own words
How Dr. K. Robert Williams, Jr. describes their own approach, from their Instagram posts. Each statement links to the original.
Approach
- Dr. Williams lives by the words: 'What makes us good also makes us bad.'
- Dr. K. Robert Williams, Jr.'s practice performs bariatric surgery to save lives, extend longevity, and resolve medical problems.
- Dr. K. Robert Williams, Jr.'s practice does not perform bariatric surgery for cosmetic purposes.
Specialization
- New Life Center for Bariatric Surgery and Dr. K. Robert Williams helps patients have a healthier life via weight loss surgery
Consultation
- Watch our free Bariatric Seminar with Knoxville bariatric surgeon Dr. K. Robert Williams
- You can start from home, at your own pace, with our free online bariatric seminar
- Dr. K. Robert Williams, Jr. and our accredited, multidisciplinary team are here to help you understand your options, ask the right questions, and choose a plan designed around your health goals
- At New Life Center for Bariatric Surgery in Knoxville, Tennessee, our team is here to provide education, answer your questions, and help you determine whether bariatric surgery could be the right next step for your health and long term weight loss goals
Cost & consultation
- Dr. K. Robert Williams, Jr., MD, FACS explains that weight loss surgery, when considering the amount of weight lost per dollar spent, is less expensive than what most people spend on dieting over a decade.
Statements are quoted or closely paraphrased from Dr. K. Robert Williams, Jr.'s own public posts and are their claims, not NavMDs' medical advice. Doctors can correct or remove any item via their claimed profile or support [at] navmds.com.
About
Dr. K. Robert Williams, Jr., a Board Certified General Surgeon, practices in Knoxville, Tennessee, where he leads the New Life Center for Bariatric Surgery and serves as Medical Director of the Parkwest Center for Bariatric Surgery. Affiliated with Premier Surgical Associates since 2006, Dr. Williams specializes in general and bariatric surgery, including Gastric Bypass, Gastric Sleeve Surgery, SADI, and Minimally Invasive General Surgery, alongside Medical Weight Loss Management.
He emphasizes that obesity is a complex, chronic disease, not simply a matter of willpower, and works to help people better understand weight loss surgery. Dr. Williams clarifies that bariatric surgery is a medical tool designed to improve health through powerful metabolic and hormonal changes, rather than just a cosmetic procedure or an 'easy way out'. His approach focuses on building healthy habits for lasting success, stressing that healthy, sustainable weight loss takes time and consistency. For patients exploring options, the New Life Center team provides comprehensive support, from free online seminars and patient education videos to guidance on insurance and preparing for long-term success. For those not candidates for surgery, the practice offers medical weight loss, including GLP-1 medications, which Dr. Williams notes are most effective as part of a comprehensive, long-term plan.
Connect with Dr. K. Robert Williams on Social Media
Specialties
- Board Certified General Surgeon
Procedures & Services
Select a service to schedule an appointment · each is approximately 60 minutes
Average Cost of Surgery
Healthcare costs shouldn't be a mystery. Each figure below is the average of the total costs patients reported in their own published reviews of Dr. K. Robert Williams, Jr., with the number of reports and the years they were written. Prices are not adjusted for inflation and are not a quote: your final cost is set at consultation and depends on your specific medical needs. How we calculate these prices
Gastric Sleeve Surgery
$1,800
1 patient report · 2014
Below typicalTypical nationally: $2,875–$15,000 (median $11,700, 52 reports) compare ↗
Help us keep this data current and accurate. If you've had a procedure with Dr. K. Robert Williams, Jr., please take a moment to contribute your cost information.
Questions, Answers, and Information Directly from Dr. K. Robert Williams, Jr.
Sourced directly from Dr. K. Robert Williams, Jr.'s social posts and replies.
Does New Life Center for Bariatric Surgery offer medical weight loss, and what is their approach to GLP-1 medications?
Yes, for appropriate patients not candidates for surgery, New Life Center offers medication for weight loss. GLP-1 medications are a powerful tool, but they are most effective as part of a long-term, comprehensive plan, not a quick fix. Patients are encouraged to build healthy habits like eating enough protein, staying hydrated, exercising, and strength training to preserve muscle mass. Severe nausea or inability to eat is not the goal; patients experiencing bothersome side effects should consult their provider. Always talk with your provider before altering medication, as unsupervised cessation may lead to weight regain for some individuals.
What are the expectations for weight loss progress and monitoring?
Healthy, sustainable weight loss takes time, and slow and steady progress is often the safest and most successful. Progress isn't always linear, and weight loss naturally slows over time, which is a normal part of the process. Patients should avoid weighing themselves every day; weekly check-ins can provide a better picture of overall progress. Remember, lasting success isn't about losing weight as quickly as possible, it's about building healthy habits that support long-term results.
How do Gastric Sleeve and Gastric Bypass surgeries differ?
Both gastric sleeve and gastric bypass are effective bariatric surgery options, but they work differently. Gastric sleeve surgery removes a portion of the stomach to help patients feel full sooner. Gastric bypass surgery creates a smaller stomach pouch and reroutes part of the small intestine.
How can I learn more about bariatric surgery and the practice's approach?
You can begin the bariatric surgery process from home, at your own pace, with our free online bariatric seminar or info session available on our website. This session, led by Knoxville bariatric surgeon Dr. K. Robert Williams, provides information on weight loss options and what to expect throughout the process, helping individuals determine if bariatric surgery is right for them.
What are common misconceptions about bariatric surgery, and what is its true purpose?
Bariatric surgery is often misunderstood as a cosmetic procedure or an 'easy way out,' but its purpose goes far beyond appearance. It is a medical tool designed to improve health, address weight-related conditions, and help patients live healthier and longer. The journey still requires time, effort, preparation, and long-term commitment. For many people struggling with obesity, bariatric surgery may offer a path forward when other weight loss methods have not provided lasting results. Taking the time to research the procedure and understand the lifestyle changes involved is an important part of deciding whether it is right for you. Obesity is a complex, chronic disease—not simply a matter of willpower.
How safe is bariatric surgery, and what about its cost compared to other methods?
Bariatric surgery has become significantly safer as technology, surgical techniques, and patient care have advanced. While it's an investment, years of diet programs can add up quickly, and bariatric surgery may offer a more lasting solution for weight loss and better health.
What are the key habits for long-term success after bariatric surgery?
Long-term success after bariatric surgery is built through the habits you practice every day. Prioritizing protein, staying hydrated, taking your prescribed bariatric vitamins, and moving your body can help support your energy, protect muscle, prevent nutritional deficiencies, and keep you progressing toward your health goals. Consistency is what makes them powerful. Always follow the personalized nutrition, hydration, supplement, and exercise recommendations provided by your bariatric care team.
What is SADI (Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy)?
SADI, or Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy, is an advanced procedure that combines sleeve gastrectomy with an intestinal bypass approach to support significant, long-term weight loss. For some patients, SADI may offer strong, sustained weight loss results, improvement in obesity-related metabolic conditions, and a streamlined surgical approach compared to some traditional bypass procedures. It provides another option for patients when choosing the best path for long-term health.
How does bariatric surgery work beyond just making the stomach smaller?
While making the stomach smaller is part of the procedure, the real transformation happens inside your body. Bariatric surgery triggers powerful metabolic and hormonal changes that help support long-term weight loss and improved overall health. It can reduce hunger by lowering appetite-stimulating hormones, increase fullness hormones so you feel satisfied sooner and longer, improve insulin sensitivity (helping regulate blood sugar and reduce cravings), support healthier metabolism and energy balance, and change the brain's response to food, helping quiet the constant 'food noise' many patients experience. Bariatric surgery is recognized as more than a restrictive procedure; it's a metabolic treatment for obesity. When combined with healthy nutrition, regular movement, and lifelong lifestyle changes, it can be a powerful tool for achieving lasting results.
What are the eligibility criteria for bariatric surgery?
Bariatric surgery eligibility is based on more than just a number on the scale. A person may qualify for weight loss surgery with a body mass index (BMI) of 40 or higher. For those with a BMI between 35 and 40, certain weight-related health conditions may also be considered when determining eligibility. These conditions can include high blood pressure, diabetes, sleep apnea, arthritis, fatty liver disease, and other medical concerns connected to excess weight.
What is the importance of hydration after bariatric surgery, and how should I approach it?
Hydration is one of the most important parts of recovery after bariatric surgery. Reaching your daily goal starts with small, consistent sips. Instead of trying to drink 64 ounces at once, start with 8 ounces in the morning and continue sipping between meals and into the evening.
Does the practice offer patient education videos?
Yes, Dr. K. Robert Williams, Jr. provides patient education videos that are a great way to better understand your bariatric surgery options, what to expect, and how New Life Center for Bariatric Surgery supports you on the path to a healthier future. Whether you’re just beginning to explore surgery or preparing for your next step, these videos can help you feel more informed and confident.
From Dr. K. Robert Williams, Jr.'s Instagram
@newlifebaricenter →Recent photos posted by @newlifebaricenter, Dr. K. Robert Williams, Jr.'s own Instagram account. Each image opens the original post on Instagram.
- @newlifebaricenterSep 2026
- @newlifebaricenterSep 2026
- @newlifebaricenterSep 2026
- @newlifebaricenterSep 2026
- @newlifebaricenterSep 2026
- @newlifebaricenterAug 2026
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Patient Experience
Dr. K. Robert Williams Review Summary
5
Dr. Williams has stellar reviews! With a perfect 5.0 rating across multiple platforms, including RealSelf and Google, patients consistently report positive experiences.
Ratings from Other Platforms
Main Office
244 Fort Sanders West Blvd, Knoxville, Tennessee
(865) 694-9676
Book a Service Consultation
Each service is approximately 60 minutes.
Insurance Information
Please contact Dr. K. Robert Williams, Jr.'s office directly for information about accepted insurance plans.
Phone: (865) 694-9676
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Location & Contact Information
Main Office
244 Fort Sanders West Blvd
Knoxville, Tennessee 37922
Office Information
Phone: (865) 694-9676
Where does Dr. K. Robert Williams practice?
Doctor's Office
Main Office (Primary)
244 Fort Sanders West Blvd, Knoxville, Tennessee 37922
(3 reviews)
Hospital Affiliations
Union Memorial Hospital
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Allegheny General Hospital
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Education & Experience
Education
University Of Virginia
Union Memorial Hospital, Baltimore
Allegheny General Hospital, Pittsburg
Certifications & Licenses
Board Certified General Surgeon
Facs
Fasmbs
Frequently Asked Questions
Can you make an appointment with Dr. K. Robert Williams, Jr. online?
The provided information does not specify whether online appointment booking is available. Contacting the office directly at (865) 694-9676 or checking their website would be the best way to confirm.
Does Dr. K. Robert Williams, Jr. offer telehealth?
The provided information does not indicate whether Dr. Williams offers telehealth services. It's recommended to contact the office directly for clarification.
What do patients have to say about Dr. K. Robert Williams, Jr.?
Patients rave about their experiences with Dr. Williams, expressing immense satisfaction with their surgical outcomes and his overall care. Reviews highlight positive post-op journeys, the quality of services for self-pay patients, and life-changing results.
What areas of care does Dr. K. Robert Williams, Jr. cater to?
Dr. Williams specializes in general and bariatric surgery. This includes surgical weight loss procedures such as gastric bypass and gastric sleeve surgery. He also provides general surgical care. The practice, led by Dr. K. Robert Williams, Jr., and its accredited, multidisciplinary team, guides patients through every step of the bariatric surgery process, assisting in understanding options, navigating insurance requirements, and preparing for long-term success. They aim to make the initial step in considering bariatric surgery less overwhelming, emphasizing learning from a trusted bariatric surgeon.