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Physician Directory

Dr. Jason Umphress, MD

Gastroenterology

  • 1321 Cottonwood St Ste 203
    Woodland, CA 95695
  • 2 Locations
  • (530) 668-2600

Dr. Umphress's Overview

Dr. Jason Umphress graduated from the University of California, San Diego School of Medicine in 1995. He works in Woodland, CA and 1 other location and specializes in Gastroenterology. Dr. Umphress is affiliated with Woodland Memorial Hospital. He speaks English, French, Spanish and Vietnamese.

Gender: Male

Languages Spoken: English, French, Spanish, Vietnamese

Dr. Umphress's Experience

Years in Practice: 20

Conditions Treated by Dr. Umphress

  • Constipation
  • Gastroesophageal reflux disease (GERD)
  • Inflammatory bowel disease (IBD)
  • Benign polyps of the colon
  • Disorders of lipoid metabolism
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Procedures Performed by Dr. Umphress

  • Colonoscopy, flexible
  • Endoscopic retrograde cholangiopancreatography (ERCP)
  • Endoscopy, upper gastrointestinal (UGI)
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Dr. Umphress's Specialties

Gastroenterology

Dr. Umphress's Education & Training

Medical School: University of California, San Diego School of Medicine; Graduated 1995

Dr. Umphress's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA members only
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Blue Cross CA CaliforniaCare HMO
  • Blue Cross CA PowerSelect HMO
  • Blue Cross CA PPO
  • Blue Cross CA Select Plus HMO
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Dr. Umphress's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Umphress's Practice

Dr. Umphress's Hospital Affiliations

Office Locations