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Dr. Norman Callahan, DO

Gastroenterology* Age 63
Dr. Norman Callahan, DO
3.4 (14 Ratings)

Offers telehealth

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Dr. Norman Callahan, DO is a Gastroenterologist in Malvern, PA.
Dr. Norman Callahan, DO
3.4 (14 Ratings)
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Dr. Norman Callahan, DO

Gastroenterology* Age 63
Malvern, PA
Call for new patient details

Offers telehealth

Dr. Norman Callahan, DO is a Gastroenterologist in Malvern, PA.

About

Dr. Callahan graduated from PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE and completed a residency at Main Line Hospital - Lankenau. Dr. Norman Callahan, DO is a Gastroenterologist in Malvern, PA. Dr. Callahan currently practices at Main Line Gastroenterlgy Assocs and are affiliated with Paoli Hospital. Dr. Callahan has experience treating conditions like Inflammatory Bowel Disease, Congenital Anomaly Intestine and Bowel Strangulation among other conditions at varying frequencies. At present, Dr. Callahan received an average rating of 3.4/5 from patients and has been reviewed 14 times. Dr. Callahan's office is not accepting new patients. Dr. Callahan is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Gastroenterologists

Compare Dr. Callahan with our nearby Gastroenterologists at Jefferson Einstein Montgomery Hospital
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These providers are on the medical staff of Jefferson Einstein Montgomery Hospital
These providers are on the medical staff of Jefferson Einstein Montgomery Hospital.
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Experience Check

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

Insurance Accepted

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

Locations

  1. 1 Malvern Office
    325 Central Ave Ste 200, Malvern, PA 19355
    Icon Directions Right Arrow Directions Phone Icon (610) 644-6755

Patient Satisfaction

Likelihood to recommend Dr. Callahan
3.4
Based on 14 Reviews
5 Stars (8)
4 Stars (0)
3 Stars (0)
2 Stars (1)
1 Star (5)

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Patient Reviews
Nov 13, 2020
Very good
— Nov 13, 2020
See more reviews on Healthgrades
Photo: Dr. Norman Callahan, DO
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Dr. Callahan's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Callahan

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Callahan?
Call now to make an appointment
(610) 644-6755

About Me

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.
Education

Education

Medical Education
  • PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Medical Education

Board Certifications

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.

Internship

Internship
  • Suburban Gen Hospital
Internship

Residency

Residency Hospital
  • Main Line Hospital - Lankenau
Residency Hospital

Fellowship

Fellowship Hospital
  • Main Line Hospital - Lankenau
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Callahan communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Callahan offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Callahan have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Callahan accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

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. Norman Callahan, DO. To arrange an appointment, call the number on Dr. Callahan's profile.

Dr. Callahan frequently treats the following conditions: Inflammatory Bowel Disease, Congenital Anomaly Intestine and Bowel Strangulation. See more on Sharecare.

Dr. Norman Callahan, DO is affiliated with Paoli Hospital.

Yes, Dr. Norman Callahan, DO holds board certification in Gastroenterology.

Hospital Affiliations

  • Paoli Hospital

    255 W Lancaster Ave, Paoli, PA