Summary

Dr. John Kasher specializes in gastroenterology with 23 years of experience helping patients with digestive health concerns. They earned their medical degree from Boston University School of Medicine and are board-certified with fellowships from both the American College of Physicians and the American College of Gastroenterology. Dr. Kasher provides care in English and brings over two decades of expertise to their practice.

Dr. Kasher is affiliated with Providence Saint Joseph Medical Center and practices in Burbank, California. They focus on treating common digestive conditions including colon polyps, GERD, and acid reflux. Their procedural expertise includes performing colonoscopies, lower GI endoscopies, and upper GI endoscopies to diagnose and treat digestive disorders. Patients consistently rate Dr. Kasher highly, with an average rating of 4.8 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 23 years of experience
  • 44 insurance plans accepted
  • speaks English
  • Boston University School Of Medicine
  • 17 written reviews
  • 1 award
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Unio Specialty Care - Gastroenterology

201 S Buena Vista St Ste 410Burbank, CA 91505

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Dr. John Kasher, MD, FACP, FACGJi Soo Choi, APRNAshley Anderson, APRNRebecca Humphries, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
23 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Burbank , CASacramento , CASacramento , CASacramento , CA
Med School: Boston University School Of Medicine Med School: New York University Med School: East Tennessee State University - Quillen College of Medicine Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. John Kasher, MD, FACP, FACG

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CareMore - Medicare (Advantage HMO)
  • Cigna
  • Commonwealth Care Alliance
  • GEHA
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Optum Health
  • Oscar Health Insurance
  • Partnership HealthPlan of California
  • PreferredOne
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SCAN Health Plan - Medicare (Advantage HMO)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. John Kasher, MD, FACP, FACG has the following specialty

Specialty Expertise

Dr. John Kasher, MD, FACP, FACG has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

23 Years Experience

Dr. John Kasher, MD, FACP, FACG holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Boston University School Of Medicine in 2003.

NPI Number

Dr. Kasher, MD, FACP, FACG's NPI number is 1285723304.

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Frequently Asked Questions

Does Dr. John Kasher, MD, FACP, FACG accept my insurance?
You can see the insurance plans that Dr. John Kasher, MD, FACP, FACG accepts on their Vitals profile.
Where is Dr. John Kasher, MD, FACP, FACG's office located?
Dr. John Kasher, MD, FACP, FACG's office is located at 201 S Buena Vista St Ste 410, Burbank, CA, 91505.
Does Dr. John Kasher, MD, FACP, FACG accept virtual/telehealth appointments?
Dr. John Kasher, MD, FACP, FACG has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. John Kasher, MD, FACP, FACG?
You can find contact information for Dr. John Kasher, MD, FACP, FACG here on Vitals.
Is Dr. John Kasher, MD, FACP, FACG accepting new patients?
Dr. John Kasher, MD, FACP, FACG is accepting new patients on Vitals. View Dr. John Kasher, MD, FACP, FACG's profile on Vitals to make an appointment.

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