Summary

Dr. Mara Posner is a gastroenterologist with 25 years of experience helping patients with digestive health concerns. She earned her Doctor of Osteopathy degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine. Dr. Posner speaks English and brings extensive expertise to her practice in Las Vegas, Nevada.

Dr. Posner is affiliated with Desert Springs Hospital Medical Center and practices at Oakey Healthcare Center in Las Vegas, Nevada. She specializes in treating colon polyps, hemorrhoids, and diverticular disease. Her procedural expertise includes performing colonoscopies, lower GI endoscopies, and upper GI endoscopies to diagnose and treat digestive conditions. Patients have given her an average rating of 4.7 stars for her care.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 25 years of experience
  • 14 insurance plans accepted
  • speaks English
  • Kansas City University Of Medicine & Bioscience College Of Osteopathic Med
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Oakey Healthcare Center

4750 W Oakey BlvdLas Vegas, NV 89102

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Mara J Posner, DOStephanie Fields, APRNAlexandra Morgan, APRNRebecca Humphries, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Las Vegas , NVTempe , AZLittleton , COSACRAMENTO , CA
Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med Med School: Columbus State University Med School: Chamberlain University Med School: Emory University
Current Profile
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Insurance Plans Accepted by Mara J Posner

  • Accepts Medicare
  • Accepts Medicaid
  • Anthem MediBlue Coordination Plus (HMO)
  • Anthem MediBlue Plus (HMO)
  • Health Plan of Nevada
  • Sierra Health and Life
  • SmartChoice
  • TRICARE/CHAMPUS
  • UnitedHealthcare AARP Medicare Advantage (HMO)
  • UnitedHealthcare AARP Medicare Advantage (PPO)
  • UnitedHealthcare AARP Medicare Advantage Premier (HMO)
  • UnitedHealthcare AARP Medicare Advantage Walgreens Plan 1 (HMO)
  • UnitedHealthcare AARP Medicare Advantage Walgreens Plan 2 (PPO)
  • UnitedHealthcare Dual Complete
  • UnitedHealthcare Medicare Advantage Assist (HMO-CSNP)
  • UnitedHealthcare Medicare Advantage Focus (HMO)

Medical Specialties

Mara J Posner has the following 2 specialties

Specialty Expertise

Mara J Posner has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

25 Years Experience

Mara J Posner holds an expired medical license in the state of Nevada.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Nevada that expired in 2025.

Education & Training

Medical School

Graduated from Kansas City University Of Medicine & Bioscience College Of Osteopathic Med in 2001.

NPI Number

Mara J Posner's NPI number is 1477765634.

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Frequently Asked Questions

What languages does Mara Posner speak?
Mara Posner speaks English.
Does Mara Posner accept virtual/telehealth appointments?
Mara Posner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Mara Posner?
You can find contact information for Mara Posner here on Vitals.
Is Mara Posner accepting new patients?
Mara Posner has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Mara Posner's office located?
Mara Posner's office is located at 4750 W Oakey Blvd, Las Vegas, NV, 89102.

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