Summary

Dr. Gareth Weiner treats colon polyps, hemorrhoids, and diverticular disease, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. They have practiced gastroenterology for 38 years and are affiliated with Platte Valley Medical Center.

Dr. Weiner completed a residency at University of Colorado Health and received their medical degree from the University of Colorado School of Medicine. They see patients in Thornton, Colorado, and speak English and Spanish. Patients on Vitals rate Dr. Weiner 4.75 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 38 years of experience
  • 49 insurance plans accepted
  • speaks English, Spanish
  • University Of Colorado Health
  • 53 written reviews
  • 1 award
  • 2 specialties
  • 12 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Gareth Weiner

10001N Washington StThornton, CO 80229
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Gareth WeinerTheresa Obonyano, APRNDr. Poorna Ramachandran, DODr. Ross Sage, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
38 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish
Thornton , COSacramento , CALittleton , COParker , CO
Med School: University Of Colorado School Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Touro University Nevada College Of Osteopathic Medicine Med School: Ross University School of Medicine
Current Profile
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Insurance Plans Accepted by Gareth Weiner

  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - Medicare
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Arizona
  • CHAMPVA
  • Cigna
  • Cigna - HMO
  • Denver Health Medical Plan
  • Devoted Health
  • EverCare
  • First Health (Coventry Health Care)
  • Friday Health Plans
  • GEHA
  • Golden Rule
  • HealthPartners
  • HealthSmart
  • Humana
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • MVP Health Care
  • Optum Health
  • Physicians Mutual
  • Sana
  • Tricare
  • Triwest Healthcare Alliance
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthOne
  • UPMC Health Plan
  • Wellcare

Medical Specialties

Gareth Weiner has the following 2 specialties

Specialty Expertise

Gareth Weiner has the following 12 areas of expertise

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

Certifications, License, & Education

38 Years Experience

Gareth Weiner holds an active medical license in the state of Colorado.

Medical License

Medical Doctor with an active medical license in the state of Colorado that expires in 2027.

Education & Training

Residency

Completed their residency at University Of Colorado Health.

Medical School

Graduated from University Of Colorado School Of Medicine in 1988.

NPI Number

Gareth Weiner's NPI number is 1003845249.

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Frequently Asked Questions

Does Gareth Weiner accept my insurance?
You can see the insurance plans that Gareth Weiner accepts on their Vitals profile.
How can I make an appointment with Gareth Weiner?
You can find contact information for Gareth Weiner here on Vitals.
Is Gareth Weiner accepting new patients?
Gareth Weiner is accepting new patients on Vitals. View Gareth Weiner's profile on Vitals to make an appointment.
Where is Gareth Weiner's office located?
Gareth Weiner's office is located at 10001N Washington St, Thornton, CO, 80229.
Does Gareth Weiner accept virtual/telehealth appointments?
Gareth Weiner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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