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Dr. Isaac Galandauer, MD
Gastroenterology* Age 51
Dr. Isaac Galandauer, MD
5.0 (2 Ratings)

Offers telehealth

Dr. Isaac Galandauer, MD is a Gastroenterologist in Florham Park, NJ.
Dr. Isaac Galandauer, MD
5.0 (2 Ratings)

Dr. Isaac Galandauer, MD

Gastroenterology* Age 51
Florham Park, NJ
Accepting new patients
24 years of experience

Offers telehealth

Dr. Isaac Galandauer, MD is a Gastroenterologist in Florham Park, NJ.

About Dr. Isaac Galandauer, MD

Dr. Galandauer graduated from NEW YORK Medical College in 2002 and completed a residency at Westchester Medical Center. Dr. Isaac Galandauer, MD is a Gastroenterologist in Florham Park, NJ and has 24 years experience. Dr. Galandauer has experience treating conditions like Celiac Disease, Viral Enteritis, Diarrhea and Gastrointestinal Malabsorption among other conditions at varying frequencies. At present, Dr. Galandauer received an average rating of 5.0/5 from patients and has been reviewed 2 times. Dr. Galandauer's office accepts new patients and telehealth appointments. Dr. Galandauer is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterologists

Compare Dr. Galandauer with our nearby Gastroenterologists at Cooperman Barnabas Medical Center
These providers are on the medical staff of Cooperman Barnabas Medical Center
These providers are on the medical staff of Cooperman Barnabas Medical Center.
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Experience Check

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

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Freedom
    Liberty
  • AmeriHealth Advantage PPO
    Local Value Network POS Plus
    Regional Preferred POS Plus
    Hospital Advantage EPO
  • MagnaCare PPO
  • HealthyBlue Advantage
  • AWH NJ Choice MultiTier POS II
    Signature Administrators PPO
    Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Select
    Premier Care Network Plus - Innovation Health
    APCN Choice POS II
    Aetna HMO
    AWH NJ Choice MultiTier - Maximum Savings
    Choice Plus POS II
  • BlueCard PPO
  • Horizon Blue Cross Blue Shield PPO
    OMNIA HMO
    Horizon Blue Cross Blue Shield POS
    OMNIA - Tier1 EPO
    Direct Access PPO
  • Cigna HMO
    Cigna PPO
    Open Access Plus
  • BCBS PPO
  • Navigate HMO
    Choice Plus POS
    Navigate Plus POS
    Options PPO
  • MVP Health Plan EPO
  • First Health (Coventry Health Care) PPO

Where Dr. Isaac Galandauer, MD Sees Patients

  1. 1 Summit Atlantic Surgery Center LLC
    140 Park Ave, Florham Park, NJ 07932
  2. 2 John M Dalena and Darren R Blumberg MD LLC
    65 Ridgedale Ave, Cedar Knolls, NJ 07927
  3. 3 Morristown Surgical CTR. @ Madison Ave. LLC
    111 Madison Ave Ste 401, Morristown, NJ 07960
  4. 4 The Hanover NJ Endoscopy ASC LLC
    91 S Jefferson Rd Ste 300, Whippany, NJ 07981

What Patients Say

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

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Patient Reviews
Dec 12, 2025
From the moment I walked in I was greeted with warmth and kindness. Receptionist was so kind and the PA was incredible! Great Experience! Dr. Galandauer was comforting and flat out excellent!
— Dec 12, 2025
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Telehealth Options
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Call now to make an appointment
(973) 401-0500

Meet Dr. Isaac Galandauer, MD

Specialties*
Internal Medicine
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. Galandauer communicate via email?
2 users said yes.
Yes
(2)
No
(1)
Does Dr. Galandauer offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(1)
Does Dr. Galandauer offer an online patient portal?
3 users said yes.
Yes
(3)
No
(0)
Does Dr. Galandauer have free onsite parking?
4 users said yes.
Yes
(4)
No
(0)
Does Dr. Galandauer offer weekend visits?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Galandauer offer evening visits?
2 users said yes.
Yes
(2)
No
(1)
Does Dr. Galandauer specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Galandauer specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Galandauer specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Galandauer specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Galandauer accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Galandauer'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. Isaac Galandauer, MD. To arrange an appointment, call the number on Dr. Galandauer's profile.

Dr. Galandauer frequently treats the following conditions: Celiac Disease, Viral Enteritis, Diarrhea and Gastrointestinal Malabsorption. See more on Sharecare.

Dr. Isaac Galandauer, MD is affiliated with Atlantic Health Morristown Medical Center.

Yes, Dr. Isaac Galandauer, MD holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • NEW YORK Medical College
    2002
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
  • Westchester Medical Center
    2005
Residency Hospital

Hospitals Where Dr. Isaac Galandauer, MD Practices

  • Atlantic Health Morristown Medical Center

    100 Madison Ave, Morristown, NJ

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