Dr. Gintaras Antanavicius, MD

Dr. Gintaras Antanavicius, MD

Bariatric Surgery  ·  
Male  ·  
48 y/o

Accepting new patients

Dr. Gintaras Antanavicius, MD is a bariatric surgery specialist in Warminster, PA and has been practicing for 23 years. He specializes in bariatric surgery, bariatric medicine, and more.

Institute for Metabolic and Bariatric Surgery

225 Newtown Rd Fl 2

Warminster, PA 18974
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Insurance Accepted

  • Accepts most major Health Plans. Please contact our office for details.
  • Advantra
  • Aetna
  • Amerihealth
  • Blue Cross Blue Shield
  • Cigna
  • Cigna-HealthSpring
  • Coventry Health Care
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross
  • Keystone Health Plan East
  • Medicare

Learn about Dr. Antanavicius

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. Antanavicius performs your care needs compared to other doctors.

very high
more than 99% of peers
Esophageal Surgery
very high
more than 95% of peers
Laparoscopic Surgical Procedure
more than 70% of peers

Dr. Antanavicius'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.

3  Specialties

  • Bariatric Surgery
  • Bariatric Medicine
  • General Surgery

1  Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*

15  Conditions Treated

19  Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Pennsylvania.

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.


  • Vilnius V Kapsukas State University
    Medical School | Graduated 1995
  • University Of Minnesota
    Fellowship Hospital | Completed 2008

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Antanavicius has no media or publications listed.

Languages Spoken

  • English
  • Lithuanian

Memberships & Professional Affiliations

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

Dr. Antanavicius' Reviews

Likelihood of recommending Dr. Antanavicius to family and friends
13 total reviews (5 have comments)

Likelihood to Recommend (13)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Antanavicius' 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 (5)

Dr. Antanavicius also know and as"Dr.G" is a very thorough physician. He is easy to talk to and answered all of my questions. He made me feel comfortable before and after surgery. I am 3 months post op and I have never felt better! I would highly recommend Dr. G to all of my family and friends. He...more
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Great Dr. Dr G. And his entire team, love them all would recommend them to anyone and everyone in need of their services. From my first contact to annual follow up appointments nothing but professional and caring staff from the receptionist to the RNs and the nurse practitioner.
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Dr. G is an amazing surgeon. I went to him by recommendation. I had researched him extensively and went with my gut instinct. He always was very knowledgeable and confident without being arrogant. He takes the time to thoroughly explain things. He visited me 3 times post surgery in the hospital. He...more
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He Is Such A Great Doctor. I had surgery back in December and my experience has been great.
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I have been a patient of Dr. G for the past 7 years. I developed a post-op infection & Dr. G had to perform a 2nd surgery. Following that surgery, I was in the hospital for a total of 13 days. Dr. G was @ my bedside every day, sometimes 2-3 times during the day, very concerned for my well being. He...more
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