Gintas Antanavicius, MD, FACS, FASMBS

Dr. G is a co-founder of BariBuilder. A US-based expert surgeon with over 10 years of bariatric experience, he regularly publishes research in medical journals like SOARD, Obesity Surgery, etc.

Gintas Antanavicius, MD, FACS, FASMBS
Gastric Sleeve, Constipation

Constipation After Gastric Sleeve Surgery

Patients can expect several changes after surgery, but one less commonly discussed change is constipation. Constipation after gastric sleeve surgery has been studied and found to be quite common among patients.
Danijela Pandza, MSN, ANP-BC
Danijela Pandza, MSN, ANP-BC
3 min read
Gastric Sleeve, Hair Loss

Gastric Sleeve Hair Loss: What You Can Expect

Gastric sleeve hair loss is a common side effect of the procedure. Here’s a close look at why gastric sleeve hair loss occurs, what to expect, and how to treat it.
Julia Rae Walker, RN, BSN, BA
Julia Rae Walker, RN, BSN, BA
6 min read
Plastic Surgery, WLS

Plastic Surgery After Bariatric Surgery

Extreme weight loss from bariatric surgery can prompt positive changes to a patient’s health. At the same time, patients can experience sagging or hanging skin from one or multiple areas of the body as a result from bariatric surgery. Plastic surgery could be the answer.
Eun Jung Park, MS, RD
Eun Jung Park, MS, RD
5 min read
Gastric Sleeve, Gastric Bypass

Gastric Sleeve vs. Gastric Bypass

There are many types of weight-loss surgery, known collectively as bariatric surgery. Gastric bypass and sleeve gastrectomy are two of the most common types of bariatric surgery in the United States. Here's what you need to know about them.
Morgyn Clair, MS, RDN
Morgyn Clair, MS, RDN
4 min read
Duodenal Switch, Complications

Duodenal Switch Complications: What To Expect Long Term

If you are thinking of having duodenal switch surgery, you must be aware of duodenal switch complications. As bariatric procedures become more common for weight loss and management of obesity-related diseases, we are learning more about the long term results from these patients.
Julia Rae Walker, RN, BSN, BA
Julia Rae Walker, RN, BSN, BA
6 min read
Gastric Bypass, Complications

Gastric Bypass Complications: Is Surgery Worth It?

With morbid obesity and obesity-related illnesses on the rise, weight loss surgery is becoming a popular and effective treatment option. However, as with any surgical procedure, gastric bypass complications must be weighed against the benefits of surgery.
Julia Rae Walker, RN, BSN, BA
Julia Rae Walker, RN, BSN, BA
5 min read
WLS, Diabetes

The Relationship Between Bariatric Surgery and Diabetes: Is Surgery The Cure?

Type 2 diabetes is a leading cause of disease and death. Since diabetes develops in overweight individuals, the most successful treatment options for diabetes involve weight loss. Although the relationship between bariatric surgery and diabetes is still being understood.
Julia Rae Walker, RN, BSN, BA
Julia Rae Walker, RN, BSN, BA
6 min read
WLS, Excess Skin

How To Get Rid of Loose Skin After Weight Loss Without Surgery

You underwent bariatric surgery in order to lose excess weight and you are reaching your weight loss goals but now you have excess skin hanging off your new figure. As another surgery may be unappealing at best, there are ways to remove loose skin after weight loss without surgery.
Julia Rae Walker, RN, BSN, BA
Julia Rae Walker, RN, BSN, BA
6 min read
Lap Band, Revision

Gastric Banding: Lap Band Revision and Conversion

In the past, gastric banding was thought of as a “simple” and “less-invasive” surgery. However, we now know that gastric band surgery carries high risks for long- and short-term complications, leading almost all patients to seek lap band revision surgery.
Morgyn Clair, MS, RDN
Morgyn Clair, MS, RDN
4 min read
WLS, Dumping

Bariatric Dumping Syndrome: What You Need To Know

Although bariatric dumping syndrome is a condition that affects many people after undergoing bariatric surgery, it can be preventable and treatable. Learn the causes, symptoms, diagnosis and treatment for bariatric dumping.
Julia Rae Walker, RN, BSN, BA
Julia Rae Walker, RN, BSN, BA
6 min read
Gastric Bypass, Blood Sugar

Gastric Bypass Surgery Can Lead to Low Blood Sugar

Gastric bypass surgery can help many people lose weight and lower their risk of diabetes. However, that doesn’t mean that gastric bypass can necessarily cure diabetes. In some people, gastric bypass surgery can cause low blood sugar. These episodes can be dangerous if left untreated.
Staci Gulbin, MS, MEd, RD
Staci Gulbin, MS, MEd, RD
7 min read
WLS, PCOS

PCOS and Weight Loss Surgery: Could It Be the Solution?

PCOS is a hormone disorder that affects women of reproductive age. It is a concerning diagnosis because it can cause a host of unpleasant symptoms. One of the main treatment strategies is weight loss. This article will review PCOS and weight loss and why weight loss surgery is sometimes considered.
Michael Fornaris, RD, CDE
Michael Fornaris, RD, CDE
4 min read