Dr. Mara Posner, DO

Dr. Mara Posner, DO

Gastroenterology  ·  
Dr. Mara Posner, DO is a gastroenterology specialist in Las Vegas, NV and has been practicing for 17 years. She graduated from Kansas City Univ Of Medicine Bioscience College Of Osteopathic Medicine in 2001 and specializes in gastroenterology.

3820 S Hualapai Way Ste 200

Las Vegas, NV 89147

Contact Information

Insurance Accepted

  • AARP
  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Government Employees Health Association (GEHA)
  • Medicaid
  • Tricare
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Posner

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. Posner performs your care needs compared to other doctors.

more than 84% of peers
Non-Alcoholic Fatty Liver Disease
more than 72% of peers
Viral Hepatitis
more than 72% of peers

Dr. Posner'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

  • Gastroenterology

1  Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*

24  Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Cirrhosis
  • Constipation
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulosis, Intestinal
  • Dysphagia
  • Esophageal Diseases
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Hemorrhoids
  • Hepatitis C
  • Hernia
  • Non-Alcoholic Fatty Liver Disease
  • Stomach Diseases
  • Viral Hepatitis

7  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Nevada.

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.


  • Kansas City Univ Of Medicine Bioscience College Of Osteopathic Medicine
    Medical School | Graduated 2001

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Posner has no media or publications listed.

Languages Spoken

  • English
  • Chinese
  • Spanish

Memberships & Professional Affiliations

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

Dr. Posner's Reviews

Likelihood of recommending Dr. Posner to family and friends
7 total reviews (2 have comments)

Likelihood to Recommend (7)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Posner'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 (2)

Dr. Posner is very patient oriented , She listens and explains procedures completely. I would and have recommended her.
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Very professional and knowledgeable.
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