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Dr. David Davtyan, MD, FACS

Dr. David Davtyan, MD, FACS

Bariatric Surgeon
8330 Red Oak St, 201, Rancho Cucamonga, CA
Dr. David Davtyan is a board-certified surgeon with over two decades of experience specializing in weight loss and bariatric procedures. As the founder of The Weight Loss Surgery Center of Los Angeles, Dr. Davtyan is widely recognized for his compassionate care, surgical expertise, and commitment to helping patients achieve long-term health and wellness through personalized weight loss solutions. After earning his medical degree from UCLA's David Geffen School of Medicine, Dr. Davtyan completed extensive surgical training, including a prestigious fellowship in surgical oncology. Early in his career, he treated complex cancer cases, but after personally undergoing bariatric surgery and experiencing its life-changing benefits, he dedicated his practice exclusively to obesity treatment and minimally invasive weight loss procedures. Dr. Davtyan offers a wide range of innovative options, including gastric sleeve, Lap-Band®, gastric balloon, and non-surgical weight loss treatments. He is one of the few bariatric surgeons in the country with firsthand experience as a patient, which gives him a unique perspective and deep empathy for those struggling with weight issues. Patients appreciate Dr. Davtyan’s honest, straightforward approach and the time he takes to understand their individual goals. His practice is known for delivering boutique-style care with a focus on safety, comfort, and results. Whether you're exploring weight loss surgery for the first time or looking for revision options, Dr. Davtyan provides expert guidance every step of the way. Fluent in multiple languages, including English, Armenian, and Russian, Dr. Davtyan is proud to serve the diverse communities of Southern California and beyond.

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Available appointments

Tomorrow, Apr 2 – Wed, Apr 15
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About Dr. David Davtyan

Dr. David Davtyan is a board-certified surgeon with over two decades of experience specializing in weight loss and bariatric procedures. As the founder of The Weight Loss Surgery Center of Los Angeles, Dr. Davtyan is widely recognized for his compassionate care, surgical expertise, and commitment to helping patients achieve long-term health and wellness through personalized weight loss solutions. After earning his medical degree from UCLA's David Geffen School of Medicine, Dr. Davtyan completed extensive surgical training, including a prestigious fellowship in surgical oncology. Early in his career, he treated complex cancer cases, but after personally undergoing bariatric surgery and experiencing its life-changing benefits, he dedicated his practice exclusively to obesity treatment and minimally invasive weight loss procedures. Dr. Davtyan offers a wide range of innovative options, including gastric sleeve, Lap-Band®, gastric balloon, and non-surgical weight loss treatments. He is one of the few bariatric surgeons in the country with firsthand experience as a patient, which gives him a unique perspective and deep empathy for those struggling with weight issues. Patients appreciate Dr. Davtyan’s honest, straightforward approach and the time he takes to understand their individual goals. His practice is known for delivering boutique-style care with a focus on safety, comfort, and results. Whether you're exploring weight loss surgery for the first time or looking for revision options, Dr. Davtyan provides expert guidance every step of the way. Fluent in multiple languages, including English, Armenian, and Russian, Dr. Davtyan is proud to serve the diverse communities of Southern California and beyond.

Popular visit reasons

Abdominal Pain
Colonoscopy
Gallstones
Hemorrhoids
Lap-Band / Gastric Banding Follow Up
Ozempic / Wegovy (Semaglutide) Consultation
Surgery Consultation
Weight Loss Consultation
Abdominal Pain
Colonoscopy
Gallstones
Hemorrhoids

Office locations

Dr. David Davtyan, MD, FACS also offers online video visits for patients
The Weight Loss Surgery Center (1 of 2)
8330 Red Oak St, 201, Rancho Cucamonga, CA 91730
Get directions
The Weight Loss Surgery Center (2 of 2)
1141 N Brand Blvd, 501, Glendale, CA 91202
Get directions
1 of 2

Education and background

Practice names

Hospital affiliations

  • Cedars-Sinai Medical Center

Board certifications

  • American Board of Surgery

Education and training

  • Medical School - University of California, Los Angeles, Bachelor of Medicine, Bachelor of Surgery
  • University of Pittsburgh, Fellowship in Minimally Invasive and Bariatric Surgery
  • MD Anderson Cancer Center, Residency in General Surgery
  • MD Anderson Cancer Center, Internship in General Surgery

Professional memberships

  • American Association for Cancer Research
  • Society of Surgical Oncology
  • American Society of Clinical Oncology

Awards and publications

  • Surgical Treatment of Obesity: Questions Physicians Often Ask About Laparoscopic Adjustable Gastric Banding
  • The Role of Laparoscopic Adjustable Gastric Banding Camelia A. Davtyan, MD; David G. Davtyan, MD
  • Lap-band Revolution® Dr. David Davtyan’s Personal WLS Journey

Languages spoken

  • English
  • French
  • Spanish

Provider's gender

Male

NPI number

1184647729

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. David Davtyan?

Generally, Dr. David Davtyan has appointments available on Zocdoc within 1 week. You can see Dr. Davtyan's earliest availability on Zocdoc and make an appointment online.

Is Dr. David Davtyan accepting new patients?

Dr. David Davtyan generally accepts new patients on Zocdoc. You can see Dr. Davtyan's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. David Davtyan accept my insurance?

Choose your insurance plan to verify if Dr. Davtyan is in-network.

Can I make an appointment with Dr. David Davtyan online?

Yes, you can make an appointment online with Dr. Davtyan using Zocdoc. It’s simple, secure, and free.

Which hospital is Dr. David Davtyan affiliated with?

Dr. David Davtyan is affiliated with Cedars-Sinai Medical Center.

What practice does Dr. David Davtyan work with?

Where is Dr. David Davtyan's office located?

Dr. David Davtyan has 3 office locations, including in Glendale and Rancho Cucamonga, view full addresses on Dr. Davtyan's profile.

Which board certifications does Dr. David Davtyan have?

Dr. David Davtyan is certified by American Board of Surgery.

What are common reasons for patients to see Dr. David Davtyan?

Dr. David Davtyan frequently sees patients for Abdominal Pain, Colonoscopy, Hemorrhoids, Surgery Consultation, and Weight Loss Consultation. You can see other visit reasons for Dr. David Davtyan on their profile.

What languages does Dr. David Davtyan speak?

Dr. David Davtyan speaks English, French, Spanish, Italian, Russian, and Armenian.

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Zocdoc›Bariatric Surgeons›Dr. David Davtyan, MD, FACS