Dr. Feiz & Associates

Dr. Feiz & Associates Dr. Feiz prides himself on his performance, aesthetics, and most importantly, the ability to positively impact the lives of those around him!

About Dr. Feiz

Michael Feiz, M.D., F.A.C.S. is widely regarded as possibly the finest practitioner of bariatric medicine in the United States. Since opening his Beverly Hills, California practice, he has pioneered improved weight loss surgeries and has performed countless successful gastric sleeves and other beneficial weight loss procedures. A world class surgeon, Dr. Feiz has received praise fr

om countless grateful patients for their outstanding outcomes as well as for his compassionate bedside manner. Dr. Feiz, whose practice boasts a zero mortality rate, understands the often touchy issues surrounding excess weight and weight loss; he is happy to discuss whatever concerns patients might have before and after their weight loss procedures. Before starting his current practice, Dr. Feiz completed his internship and residency in Surgery at the world famous Los Angeles County USC Medical Center. He performed his fellowship work at Cedars Sinai Medical Center, where he received specialized training in Bariatric and Minimally Invasive Surgery. He is an active Member of the American Society for Bariatric Surgeons, and the American College of Surgeons. A superb communicator in three languages, Dr. Feiz is fluent in Spanish and Farsi as well as English. Employment:
Assistant Professor of Surgery,
USC Department of Surgery, Keck School of Medicine 2007-Present
Physician Specialist Surgery
Los Angeles County+USC Medical Center, Los Angeles, CA 2005-Present
Attending Staff Surgeon
Olympia Medical Center, Los Angeles, CA 2006-Present
Attending Staff Surgeon
Garden Grove Medical Center, Los Angeles, CA 2006-Present

Education:
Laparoscopic Surgery Fellow, Junior Attending
Center for Minimally Invasive and Bariatric Surgery
Cedars-Sinai Medical Center, Los Angeles, CA 2005-2006
Senior Registrar
Pancreatic and Foregut Surgery
Department of Surgery, Derriford Hospital, England 2005
Chief Resident
Department of Surgery
University of Southern California, Los Angeles, CA 2004-2005
Resident
Department of Surgery
University of Southern California, Los Angeles, CA 2001-2004
Intern
Department of Surgery
University of Southern California, Los Angeles, CA 2000-2001
Doctor of Medicine
New York Medical College, School of Medicine, Valhalla, NY 1996-2000
Masters of Science, Neuroscience
University of California Los Angeles, Los Angeles, CA 1995-1996

Bachelor of Science, Chemistry & Biochemistry
University of California Los Angeles, Los Angeles, CA
1991-1995

Licensure:
American Board of Surgery Associate Fellow
California State Medical Board A79543
Drug Enforcement Agency BF8001997
Advanced Cardiac Life Support 498261
Inamed Lap Band Certified 2005

Professional Associations:

American College of Surgeons
American Medical Association
American Society for Bariatric Surgeons
Society for American Gastrointestinal and Endoscopic Surgeons



Publications, Presentations, Research Experience

“Surgical Complications In Bariatric Patients: What The General Surgeon Should Know”
Sergey Lyass MD, Scott M Cunneen MD, F. Michael Feiz, M.D., FACS MD. Presented at Scientific Session of the Society of American Gastroententestinal Endoscopic Surgeons 2006

“Free Perforation of a Gastric Ulcer One Year After Laparoscopic Roux-en-Y Gastric Bypass”
Neel R Joshi MD, Sergey Lyass MD, F. Michael Feiz, M.D., FACSbakhsh MD. Bariatric Times 2006

“Gastric Bypass Versus Gastric Banding in the Superobese”
Sergey Lyass MD, Scott A Cunneen MD, F. Society of American Gastrointentestinal and Endoscopic Surgeons 2005

“Separation of Components: A Good Alternative to Mesh Repair for Infected Large Ventral Hernias”
Emergency Surgical Service Grand Rounds
LAC+USC Medical Center
May 2005

“Subclavian Artery Aneurysm as a Source of Distal Emboli”
Max Gaspar Honorary Vascular Symposium
USC, Keck School of Medicine
Department of Surgery Grand Rounds
September 2004

“Emergency Department Thoracotomy: Indications and Outcomes.”
Moderator: Demetrious Demitriades
Combined Trauma and Emergency Department Symposium
November 2004

Passarow Mass Spectrometry Laboratory, UCLA
Department of Chemistry and Biochemistry
Cerebroside Sulfate Activator Protein in Metachromatic Leukodystrophy, 1995 – 1996

Passarow Mass Spectrometry Laboratory, UCLA
Department of Chemistry and Biochemistry
Activator Protein Receptor Activation in Metachromatic Leukodystrophy, 1994 – 1995

University of California, Los Angeles, School of Medicine
Department of Pathology
Postmortem Examinations and slide preparation, 1993-1996

Jules Stein Eye Institute, UCLA
Evaluated a-Crystalline Lens Protein in Diabetic Neuropathy, 1992-1993
Elana Rackman

The faces behind the podcast 🎙️😎Talking weight loss, health, surgery, and everything in between... while trying our best...
06/11/2026

The faces behind the podcast 🎙️😎

Talking weight loss, health, surgery, and everything in between... while trying our best to look professional.

Catch Dr. Feiz and Dr. Rim on “Weight Loss By Design” for real conversations, expert insights, and plenty of behind-the-scenes moments.

Dr Feiz, Dr Rim, Weight Loss By Design, bariatric surgery, weight loss, health podcast, physician life

06/09/2026

Feeling tired after meals? Constantly craving sugar? 👀

These symptoms aren’t always just a result of a busy schedule or lack of sleep.

In this video, we’re discussing insulin resistance, what it is, why it happens, and some of the signs that may indicate your body isn’t responding to insulin as efficiently as it should.

From persistent fatigue and brain fog to changes in appetite and energy levels, understanding the early warning signs is an important step toward improving your long-term health.

Dr Feiz, insulin resistance, metabolic health, blood sugar, diabetes prevention, healthy lifestyle, patient education, health tips

Same woman. Different chapter. 💛The number on the scale is only part of the story.What you’re really seeing is renewed c...
06/04/2026

Same woman. Different chapter. 💛

The number on the scale is only part of the story.

What you’re really seeing is renewed confidence, improved mobility, better health, and the freedom to fully participate in life again.

Every transformation has a story, and this one is a reminder that lasting change is possible with the right support, guidance, and commitment.

If you’ve been thinking about taking the first step toward a healthier future, we’re here to help.

Dr Feiz, weight loss surgery, bariatric surgery, transformation, before and after, patient journey, healthy lifestyle, real results

06/02/2026

Think your bloating is just from something you ate? 👀

Sometimes it is. Certain foods can naturally cause gas and digestive discomfort.

But if you’re feeling bloated, overly full, or uncomfortable after nearly every meal, even small meals or liquids, there may be more going on than diet alone.

In some cases, symptoms like these can be related to underlying digestive conditions that deserve a closer look.

Don’t ignore what your body is trying to tell you.

Dr Feiz, bloating, digestive health, hiatal hernia, indigestion, gastrointestinal health, patient education, health tips

05/28/2026

Nearly 100 pounds down… and a completely different quality of life 👏

Before surgery, everyday pain, low energy, and ongoing health concerns made daily life difficult. Now, with significant weight loss after gastric sleeve surgery, this patient is experiencing improved mobility, healthier labs, lower blood pressure, and relief from chronic knee pain.

Stories like this are about more than the number on the scale, they’re about getting your life back.

Dr Feiz, gastric sleeve, weight loss surgery, bariatric surgery, transformation, patient journey, health improvement, real results

A transformation built on consistency, commitment, and support ✨Weight loss surgery is a tool that can help patients tak...
05/27/2026

A transformation built on consistency, commitment, and support ✨

Weight loss surgery is a tool that can help patients take control of their health and create long-term lifestyle changes. Every journey looks different, and every result reflects the work that happens beyond the procedure itself.

Dr Feiz, weight loss surgery, bariatric surgery, transformation, before and after, patient journey, healthy lifestyle, real results

05/26/2026

One of the biggest myths in weight loss? 👀
“That losing weight slowly prevents loose skin.”

That’s simply not true.

Loose skin has much more to do with factors like age, genetics, how long you’ve been overweight, and how much weight you’ve lost, not how fast the weight came off.

Whether the weight loss comes from surgery, medication, or lifestyle changes, the speed itself is not what determines skin elasticity.

There’s a lot of misinformation online, which is why understanding the science behind weight loss actually matters.

Dr Feiz, weight loss myths, loose skin, bariatric surgery, GLP1, weight loss journey, patient education, health facts

The difference you see is only part of the story 👀More energy, more confidence, and a completely different relationship ...
05/22/2026

The difference you see is only part of the story 👀
More energy, more confidence, and a completely different relationship with health.
This is what lasting change looks like!

Dr Feiz, weight loss journey, bariatric surgery, transformation, lifestyle change, patient success

05/20/2026

An endoscopy isn’t just for heartburn 👀
It allows us to look directly at the esophagus, stomach, and small intestine to check for inflammation, ulcers, or other abnormalities.
Symptoms like trouble swallowing, food getting stuck, or persistent discomfort are all reasons to get evaluated.
Early detection matters.

Dr Feiz, endoscopy, GERD, heartburn, digestive health, esophageal health, patient education

05/15/2026

At the end of the day, this is about more than your weight. It’s about your health, your confidence, and your life ✨

Dr Feiz, weight loss journey, bariatric surgery, transformation, lifestyle change, self confidence, healthy habits

Address

450 N. Roxbury Drive Suite 602
Beverly Hills, CA
90210

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13108558058

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