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Blossom wants to extend a big welcome to Milena Dhana, our newest physician’s assistant. Milena hails from Florida and has a background in surgical medicine. She choose bariatrics as a way to make a difference in the lives of her clients and believes strongly in its power to help those who have been unsuccessful in their weight loss journey thus far.

As a Blossom team member, Milena’s goal is to make the journey to wellness as smooth as possible for each of her clients.

Hi, my name is Milena Dhana and I’m a physician assistant at Blossom Bariatrics. I recently joined Dr. Umbach here. I came from Florida, where I have a background in surgery. I chose bariatrics because I really do want to make a difference in people’s lives.

I feel like bariatric surgery is the way to go for a lot of clients who have been unsuccessful in their weight loss journey and I’m here to help in any way that I can, you know, make this journey as smooth as possible for each and every one of the clients that come here.

I’m looking forward to meeting you and helping you start your wellness journey today.


Blossom Bariatrics is a weight loss surgery center located in Las Vegas, Nevada. Award winning surgeon, Dr. Thomas Umbach, is dedicated to helping individuals improve their health, and live more fulfilling lives by losing their excess weight.

Over the years, Dr. Tom has helped hundreds of clients lose thousands of pounds through the gastric bypass, gastric lap band and gastric sleeve procedures. His clients have truly Blossomed as they have gone on to enjoy the simple pleasures of life again; such as playing with their children or grandchildren, riding a roller coaster for the first time, or starting to date and travel.

Dr. Tom Umbach is a nationally recognized, fellowship-trained Las Vegas bariatric surgery specialist. His gastric bypass practice specializes in both advanced and traditional laparoscopic (minimally invasive) procedures. The bariatric practice delivers outcomes that exceed national averages of weight-management success due to Dr. Umbach’s surgical expertise, compassionate care, and exemplary pre- and post-surgery services.

If you are looking for the premier weight loss surgery center located in Las Vegas, Nevada contact Blossom Bariatrics today at (702) 463-3300 or visit