Welcome to Blossom Bariatrics

Where Expertise Meets Real Compassion

Meet Our Doctors

Our board certified bariatric surgeons, Dr. Tom and Dr. Matt offer over 20 years combined experience. They are both passionate about helping you blossom into your happiest, healthiest self!


Learn how bariatric surgery works, and the advantages and outcomes of each procedure – Including Dr. Tom’s Patent Pending SAFE Sleeve!

What to Expect

Find out if you are a candidate, which surgery is right for you and what to expect before, during and after your weight loss journey with us.

Health Benefits

Health Benefits

From more comfort, confidence and a longer life-span to reduced blood pressure, elimination of diabetes, hypertension and sleep apnea, there are many benefits of bariatric surgery!

Award Winning Surgeon and Staff

Las Vegas, Nevada is home to nationally renowned, board-certified and fellowship-trained surgeon, Dr. Tom Umbach. With more than 15 years of specialized experience in gastric bypass, gastric sleeve, gastric balloon and revisional cases, Dr. Umbach has been named one of the “Nation’s Leading Bariatric Surgeons” and “Best Healthcare Consultants.” Together with Dr. Matthew Apel and their compassionate staff, Blossom Bariatrics attracts clients worldwide with unparalleled pre- and post-operative support, unmatched pricing, state of the art facility and world-class expertise.


Unparalleled Pre and Post Operative Care


We are Here to Support You Before, During, and After Your Weight Loss Procedure



Our in-house nutrition and fitness specialist works one-on-one with you before, during and after your procedure to ensure life long nutritional success.

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Under the direction of our certified therapist, we connect you with peers and leaders so you can support and encourage one another when you need it most in our complimentary support groups.

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We offer free functional movement classes every Saturday to get your blood flowing with our certified personal trainer, Dwayne Bright. ‘Let’s Get Moving’ is designed specifically for pre- and post-op bariatric clients.

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We want you to live your new, post-surgical life to the fullest. Once you’ve hit your goal weight, we offer a free post-op photo shoot with our personal photographer complete with hair and makeup!

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Begin Your Journey Today!

Let our experts help you answer all your questions.

Schedule A Consultation

Recent Reviews:

I am forever grateful to Blossom Bariatrics. Dr. Umbach has completely changed my life!!! Please don't hesitate on coming here! Best office staff best Dr and there education and nutrition education can't be beat!!! Also they are good at helping you with all your insurance needs . They helped me get approved even when my insurance said no. You will not be disappointed best care hands down!! I had mine done at the surgery center . Super clean beautiful and not to mention best caring Rn's and assistants !!! Don't hesitate to call !!! This will forever change your life ! My only regret not doing it sooner!!! Trust me your in good hands!!! And once you see the person you bloom into I bet you will be writting a review soon to!

- Angelina Flores October 13

No matter what you have to do, if you are considering bariatric surgery, GO HERE!! You will be treated like a queen (or king), with dignity and respect. Dr. Umbach is the kindest man and the most talented surgeon I have ever met. He gave me a new life and his mission he said is to free people from the diseases that obesity creates. As for me, I love life, I love how I'm progressing and I owe it all to Dr. Umbach and his amazing staff. There is none better, anywhere. You owe this to yourself and Dr. Umbach can give it to you.

- Sue Kennedy October 11

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