Northwest Gastroenterology Specialists

Centura Health Physician Group

CHPG Northwest Gastroenterology Specialists
80 Health Park Dr
Ste 270
Louisville, Colorado 80027-9584

Northwest Gastroenterology Specialists

Centura Health Physician Group

Northwest Gastroenterology Specialists

At Northwest Gastroenterology Specialists we treat and manage a full spectrum of conditions and diseases of the digestive system. We also perform a variety of procedures including colonoscopy screenings for early detection of colon cancer at the Avista Adventist Hospital GI Lab.

couple cooking together

GI Care You Can Count On

You can feel confident in knowing that we are dedicated to these important principles:

Quality Care. We engage in continuous evaluation of the quality of care being provided relative to national benchmarks.

Effective Clinical Care. We adhere to nationally-recognized clinical and safety guidelines to direct training and competency assessment of all personnel.

Patient-Centered Care. We give patients the opportunity to participate in decisions involving their care, offer excellent customer service, and provide channels for customer feedback.

  • Conditions We Treat

    At Northwest Gastroenterology Specialists we treat the following conditions:

    • Abdominal pain
    • Barrett's esophagus
    • Celiac disease
    • SIBO
    • Diverticulosis / Diverticulitis
    • Colon polyps
    • Pancreatic disease
    • Gallbladder and biliary disease
    • GERD
    • Inflammatory bowel disease
    • IBS
    • Liver disease
    • Diarrhea / Constipation
    • Bloating
    • Internal hemorrhoidal banding
  • Treatments & Procedures

    At Northwest Gastroenterology Specialists we provide the following treatments and procedures:

    • Colonoscopy
    • Upper endoscopy
    • Barrett's esophagus treatment (radiofrequency ablation)
    • ERCP
    • Esophageal pH testing
    • Small bowel imaging (capsule endoscopy)
    • Hemorrhoidal banding (in addition to office)
    • Esophageal dilation
    • Change ERCP to therapeutic ERCP
    • Esophageal manometry and impedance studies
  • Cancer Screening Options

    Because early detection of colon cancer can save lives, our physicians perform a variety of screenings including colonoscopies, which can identify and remove polyps before they become cancerous.

    • EGD- diagnostic and therapeutic
    • Halo/Radiofrequency ablation for Barrett's EMR/Endoscopic mucosal resection
    • Colonoscopy- diagnostic and therapeutic
    • ERCP/Endoscopic retrograde cholangiopancreatography with therapeutic interventions
    • Screening Colonoscopy

    For more information and guidelines on recommended frequency of colonoscopies as a cancer-preventing procedure, visit the American Cancer Society.

Meet Our Gastroenterologists

Ariana Greenwood

Ariana Greenwood, MD

Gastroenterology, Internal Medicine

Full Profile
CHPG Northwest Gastroenterology Specialists
80 Health Park Dr, Ste 270
Louisville, CO 80027
Call for Availability
Scott Hallgren

Scott Hallgren, DO

Gastroenterology

Full Profile
CHPG Northwest Gastroenterology Specialists
80 Health Park Dr, Ste 270
Louisville, CO 80027
Call for Availability