Dr. David Oliak, MD

Dr. David Oliak, MD

Bariatric Surgery  ·  
Male  ·  
Age 49
Dr. David Oliak, MD is a bariatric surgery specialist in Brea, CA and has been practicing for 16 years. He graduated from Washington University St Louis in 1995 and specializes in bariatric surgery.

255 W Central Ave Ste 101

Brea, CA 92821

Contact Information

(714) 582-2530

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Oliak

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Oliak performs your care needs compared to other doctors.

Sleeve Gastrectomy
more than 14% of peers
more than 5% of peers

Dr. Oliak's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Bariatric Surgery

1  Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*

1  Conditions Treated

9  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Washington University St Louis
    Medical School | Graduated 1995
  • Harbor UCLA
    Residency Hospital | Completed 2001
  • Hackensack University Med Center
    Fellowship Hospital | Completed 2002

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Oliak has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Oliak does not have any memberships or affiliations listed. If you are Dr. Oliak and would like to add memberships or affiliations, please update your profile.

Dr. Oliak's Reviews

Likelihood of recommending Dr. Oliak to family and friends
12 total reviews (3 have comments)

Likelihood to Recommend (12)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Oliak's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (3)

Dr. Oliak is an excellent surgeon and has excellent patient care. He listens and explains everything in detail. He genuinely cares about people and helping us reach a healthy weight so we can avoid health problems in the future. He has an excellent surgical record and his patients experience...more
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Dr. Oliak is absolutely amazing. He is thorough with his explanations and takes his time with you to make sure he answers all your questions and you understand everything that is happening with your specific case. The only reason I am giving 4 stars is because his office staff is absolutely...more
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Takes time to explain everything, returns calls after hospital release to answer any questions and check on you. listens to your individual concerns and gives you options and alternatives to work with too adjust to change after surgery. All in all, amazing doctor!
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