Search

See All Gastroenterologists in Montoursville, PA
Dr. Matthew Shellenberger, DO
Gastroenterology* Age 49
Dr. Matthew Shellenberger, DO
5.0 (1 Ratings)
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Dr. Matthew Shellenberger, DO is a Gastroenterologist in Montoursville, PA.
Dr. Matthew Shellenberger, DO
5.0 (1 Ratings)
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Matthew Shellenberger, DO

Gastroenterology* Age 49
Montoursville, PA
Accepting new patients
23 years of experience
Dr. Matthew Shellenberger, DO is a Gastroenterologist in Montoursville, PA.

About Dr. Matthew Shellenberger, DO

Dr. Shellenberger graduated from PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE in 2003 and completed a residency at Geisinger Medical Center. Dr. Matthew Shellenberger, DO is a Gastroenterologist in Montoursville, PA and has 23 years experience. Dr. Shellenberger currently practices at Geisinger Gastroenterology/Endoscopy Montoursville and is affiliated with Geisinger Lewistown Hospital and Geisinger Medical Center. Dr. Shellenberger has experience treating conditions like Dysphagia, Noninfectious Gastroenteritis and Colitis, Diarrhea, Gas-Bloat Syndrome, Constipation, Diaphragmatic and Hiatal Hernia and Crohn's Disease among other conditions at varying frequencies. Dr. Shellenberger's office accepts new patients. Dr. Shellenberger is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Dysphagia
Noninfectious Gastroenteritis and Colitis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Noninfectious Gastroenteritis and Colitis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Dysphagia
Noninfectious Gastroenteritis and Colitis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Diarrhea
  • View other providers who treat Diarrhea
Gas-Bloat Syndrome
Constipation
Diaphragmatic and Hiatal Hernia
Crohn's Disease
Sigmoidoscopy
Colorectal Polyp
Nausea
  • View other providers who treat Nausea
Intestinal Diverticulosis
Esophagitis
Colonoscopy
Abdominal Pain
Intestinal Diverticulitis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Inflammatory Bowel Disease
Endoscopy
Reflux Esophagitis
Duodenal Polypectomy
Congenital Anomaly Intestine
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Gastritis
Enteritis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Gastrointestinal Bleeding
Anal or Rectal Pain
Barrett's Esophagus
Hemorrhoids
Gastroparesis
Ulcerative Colitis
Chronic Gastritis
Intestinal Ulcer
Gastrointestinal Malabsorption
Infectious Diarrheal Disease
Anemia
  • View other providers who treat Anemia
Esophageal Motility Disorders
Dehydration
Familial Adenomatous Polyposis
Malnutrition
Esophageal Varices
Heartburn
Unexplained Weight Loss
Intestinal Obstruction
Vomiting Disorders
Gastric Ulcer
Irritable Bowel Syndrome
Duodenitis
Cirrhosis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Duodenal Ulcer
Vitamin_Deficiency
Congenital Anomaly Esophagus
Acute Gastritis
Alcoholic Cirrhosis
All Types of Food Poisoning
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Bowel Strangulation
Celiac Disease
Cholangitis
Colon Cancer
Congenital Achalasia
Congenital Anomaly Bile Duct
Cyclical Vomiting
Cystic Fibrosis
Diffuse Esophageal Spasm
Duodenal Cancer
Dysentery
Ehlers-Danlos Syndrome
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Food Poisoning
Gallstones
Gastrojejunal Ulcer
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Hypokalemia
Ileus
  • View other providers who treat Ileus
Indigestion
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Megacolon
Neoplasm of Gastrointestinal Tract
Pancreatitis
Pelvic Abscess
Peptic Ulcer
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Salmonella Food Poisoning
Stomach Stenosis
Thiamin Deficiency
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B12 Anemia
Whipple's Disease
Colon Cancer Screening
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Cigna PPO
    Open Access Plus
  • National (BlueCard) PPO
  • Blue Preferred PPO
  • Blue Card PPO
  • MultiPlan PPO
  • Blue Choice Advantage
    HealthyBlue 2.0
    HealthyBlue Advantage
  • Geisinger Health Plan
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • KeyCare PPO
  • Aetna
    Select
    Choice Plus POS II
  • Personal Choice PPO
  • Capital Blue Cross
  • First Health (Coventry Health Care) PPO

What Patients Say

Likelihood to recommend Dr. Shellenberger
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

Leave a review

How likely are you to recommend Dr. Shellenberger?

(Select your rating)
Patient Reviews
Apr 03, 2023
Always takes the extra time to explain your condition and he cares.
— Apr 03, 2023
See more reviews on Healthgrades
Claim Your Profile
Are you Dr. Matthew Shellenberger, DO?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile

Meet Dr. Matthew Shellenberger, DO

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Shellenberger communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Shellenberger accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Shellenberger's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Matthew Shellenberger, DO. To arrange an appointment, call the number on Dr. Shellenberger's profile.

Dr. Shellenberger frequently treats the following conditions: Dysphagia, Noninfectious Gastroenteritis and Colitis, Diarrhea, Gas-Bloat Syndrome, Constipation, Diaphragmatic and Hiatal Hernia and Crohn's Disease. See more on Sharecare.

Dr. Matthew Shellenberger, DO is affiliated with Geisinger Lewistown Hospital and Geisinger Medical Center.

Yes, Dr. Matthew Shellenberger, DO holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
    2003
Medical Education
Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Residency Hospital
  • Geisinger Medical Center
    2006
Residency Hospital
Fellowship Hospital
  • Geisinger Medical Center
    2010
Fellowship Hospital

Hospitals Where Dr. Matthew Shellenberger, DO Practices

  • Geisinger Lewistown Hospital

    400 Highland Ave, Lewistown, PA

  • Geisinger Medical Center

    100 N Academy Ave, Danville, PA

Explore More Providers