Staci M. Johnston, CRNP, MSN

Nurse Practitioner

Gastroenterology

Sees patients age 18 and up

Ms. Johnston is an independent provider who is not employed by Penn Medicine Lancaster General Health.

Call 717-869-4600 Request Appointment

Abdominal Bloating
Abdominal Distention
Abdominal Pain
Abnormal Liver Function
Abnormal Stool
Acute Pancreatitis
Alcoholic Liver Disease
Altered Bowel Habits
Anal Pain
Anal Spasm
Annular Pancreas
Anorexia
Autoimmune Enteropathy
Autoimmune Hepatitis
Barrett's Esophagus
Blood in Stool
Bowel Disorders
Bowel Dysmotility
Bright Red Blood in Rectum
C. Difficile (Clostridium Difficile Diarrhea)
Celiac Disease (Celiac Sprue)
Cholangitis
Cholestasis
Chronic Diarrhea
Chronic Pancreatitis
Colitis
Collagenous Colitis
Colon Polyps
Colon Tumor
Colonic Inertia
Colonoscopy
Constipation
Crigler Najjar Syndrome
Crohn's Disease
Cyclic Vomiting Syndrome
Difficulty Swallowing (Dysphagia)
Digestive Disorders
Diverticular Disease
Diverticulitis (Colonic Diverticulitis)
Duodenal Ulcer
Duodenitis
Dyspepsia (Indigestion)
Early Satiety
Eosinophilic Colitis
Eosinophilic Enteritis
Eosinophilic Esophagitis (EoE)
Eosinophilic Gastritis
Epigastric Pain
Eructation
Esophageal Achalasia
Esophageal Disease
Esophageal Motility Disorders
Esophageal Spasm
Esophageal Stricture
Esophageal Thickening
Esophageal Ulcer
Esophageal Varices
Esophagitis
Esophagus Tumors
Fatty Liver Disease
Fecal Impaction
Fecal Incontinence (Bowel incontinence)
Feeding Tube Management
Flatulence
Focal Nodular Hyperplasia
Gallbladder Disease
Gallbladder Inflammation (Cholecystitis)
Gallbladder Polyp
Gallbladder Stone (Cholelithiasis)
Gastric Anomaly
Gastric Ulcer
Gastritis
Gastroenteritis
Gastrointestinal Amyloid
Gastrointestinal Bleeding
Gastrointestinal Cancer Screening
Gastrojejunal Ulcer
Gastroparesis
Gastroscopy
Giardiasis
Gluten Sensitivity
H. Pylori Infection
Heartburn (Gastroesophageal Reflux Disease)
Hematemesis
Hemochromatosis
Hepatitis
Hepatitis B
Hepatitis C
Hepatomegaly
Hernia
Hiatal Hernia
Ileitis
Inflammatory Bowel Disease (IBD)
Intestinal Obstruction
Intestinal Pseudo-Obstruction (Ogilvie Syndrome)
Intractable Vomiting
Irritable Bowel Syndrome
Ischemic Colitis
Jaundice
Lactose Intolerance
Liver Cirrhosis
Liver Disease
Liver Mass
Lymphocytic Colitis
Lynch Syndrome
Malabsorption
Melena
Microscopic Colitis
Motility Disorders
Nausea
Non Alcoholic Steatohepatitis
Non-Alcoholic Fatty Liver Disease
Obstipation
Obstructive Jaundice
Odynophagia
Pancreas Divisum
Pancreatic Cyst
Pancreatic Insufficiency
Pancreatic Pseudocyst
Pancreaticobiliary Disease
Pancreatitis (Pancreas Inflammation)
Peptic Ulcer Disease (Stomach Ulcers)
Peritonitis
Pernicious Anemia
Peutz-Jeghers Syndrome
Polyposis Syndrome
Portal Hypertension
Portal Hypertensive Gastropathy
Postprandial Diarrhea
Proctitis
Proctosigmoidoscopy
Rectal Bleeding
Rectal Pain
Short Bowel Syndrome (Short Gut Syndrome)
Sigmoidoscopy
Small Bowel Disease
Steatorrhea
Stomach Cramps
Stomach Disorders
Swallowing Disorders
Toxic Liver Injury
Ulcerative Colitis
Upper GI Endoscopy
Vomiting
Whipple's Disease
Wilson's Disease
Zenker's Diverticulum (Esophageal Diverticulum)

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Board Certification

Acute Care Nurse Practitioner (Adult - Gerontology), 2018

Education and Training

Nursing School: Drexel University College of Nursing & Health Professions

Primary Location

US Digestive Health - Harrisburg Pike

Suite 202
2112 Harrisburg Pike
Lancaster, PA 17601

Map Call 717-869-4600

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Penn Medicine Hospital Privileges

Lancaster General Hospital