Photo of Jinfeng J. Guo

Jinfeng J. Guo, M.D.

Gastroenterologist

Gastroenterology

Accepting New Patients

About

Education

Shanghai Medical University
1982
St Joseph Mercy Hospital
residency
Henry Ford Hospital
fellowship

Board Certifications

American Board of Internal Medicine
Gastroenterology
American Board of Internal Medicine
Internal Medicine

Clinical Interests

  • Abnormal Amylase
  • Abnormal Bowel Movement
  • Abnormal Liver Function
  • Abnormal Stool
  • Allergic Colitis
  • Allergic Esophagitis
  • Allergic Gastroenteritis
  • Altered Bowel Habits
  • Anal Fissure
  • Anal Fistula
  • Anal Pain
  • Anal Polyp
  • Anal Spasm
  • Anal Stenosis
  • Anal Ulcer
  • Anorectal Disease
  • Anorexia
  • Appetite Loss
  • Autoimmune Enteropathy
  • Barretts Esophagus
  • Biologic Therapy For Gastrointestinal Diseases
  • Bleeding Hemorrhoids
  • Blood In Stool
  • Bright Red Blood Per Rectum
  • Celiac Disease
  • Choking Sensation
  • Cholangitis
  • Cholecystitis
  • Cholelithiasis
  • Chronic Diarrhea
  • Clostridium Difficile
  • Colic
  • Colitis
  • Colonic Polyps
  • Colonoscopy
  • Colorectal Malignancy
  • Colorectal Screening
  • Constipation
  • Cyclic Vomiting Syndrome
  • Cystic Fibrosis - Gi Complications
  • Diarrhea
  • Diverticular Disease
  • Diverticulitis
  • Diverticulosis
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Elevated Amylase
  • Endoscopic Retrograde Cholangiopancreatography
  • Endoscopy
  • Eosinophilic Esophagitis
  • Esophageal Disorder
  • Esophageal Mass
  • Esophageal Ulcer
  • Esophagitis
  • Feeding Problems
  • Flatulence
  • Gallbladder Disease
  • Gallbladder Polyp
  • Gastric Anomaly
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease
  • Gastrointestinal Bleeding
  • Gastrointestinal Cancer
  • Gluten Sensitivity
  • Graft Versus Host Disease
  • Helicobacter Pylori
  • Helminthiasis
  • Hematemesis
  • Hematochezia
  • Hemorrhoids
  • Hemorrhoids With Complications
  • Hepatitis C
  • Hereditary Nonpolyposis Colorectal Cancer
  • Hiatal Hernia
  • Hirschsprungs Disease
  • Hydrops Of Gallbladder
  • Idiopathic Megacolon
  • Ileitis
  • Ileoscopy
  • Inflammatory Bowel Disease
  • Intestinal Atresia
  • Intussusception
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Malabsorption
  • Malignant Neoplasm Of Colon
  • Meckel's Diverticulum
  • Megacolon
  • Megarectum
  • Melena
  • Nausea
  • Odynophagia
  • Pancreatic Insufficiency
  • Peptic Ulcer
  • Polyposis Syndrome
  • Polyps
  • Proctosigmoidoscopy
  • Rectal Bleeding
  • Rectal Fistula
  • Rectal Hemorrhage
  • Rectal Pain
  • Rectal Polyp
  • Regional Enteritis
  • Right Lower Quadrant Pain
  • Right Upper Quadrant Pain
  • Short Bowel Syndrome
  • Small Bowel Disease
  • Stomach Cancer
  • Stomach Cramps
  • Stomach Pain
  • Swallowing Problem
  • Tenesmus
  • Ulcerative Colitis
  • Whipple Disease
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Personal Interests

Dr. Guo enjoys hiking and is an avid tennis player.
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Languages

  • English

Practice Locations

Jinfeng J. Guo practices at one location

Puget Sound Gastroenterology at Edmonds
Affiliated Facilities
  • Providence Regional Medical Center Everett - Colby
  • Swedish Cherry Hill
  • Swedish Edmonds
  • Swedish First Hill