Jonathan F Grier, MD Gastroenterology

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Gastroenterology Altoona, PA

About Dr. Jonathan F Grier MD

Dr. Jonathan F Grier, MD is a doctor primarily located in Altoona, PA, with other offices in Altoona, PA and Altoona, PA. Their specialties include Gastroenterology.


Dr. Jonathan F Grier has 3 locations

Get Directions Digestive Disorders Inc 2525 9th Ave Ste 2A Altoona, PA 16602
Get Directions Keystone Dermatology 2525 9th Ave Ste 2A Altoona, PA 16602
Get Directions Jonathan F Grier Md 914 S 12th St Altoona, PA 16602


Dr. Jonathan F Grier has the following 1 SPECIALTIES

A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients being absorbed and waste excreted. You might see this kind of doctor if you are experiencing any number of stomach issues, some of which might be severe diarrhea, irritable bowel syndrome, hemorrhoids, ulcers, acid reflux, Crohn's disease and more.

Specialty Expertise

Dr. Jonathan F Grier has the following 10 expertise

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


Lsu Health Sciences


Dr. Jonathan F Grier Accepts the Following Insurance

  • Aetna
    • Aetna Managed Choice POS Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
  • Cigna
    • CIGNA Open Access Plus
  • Geisinger Health Plan
    • Geisinger Health Plan
  • Humana
    • Humana Choice POS
    • Humana ChoiceCare Network PPO
  • UPMC Health Plan
    • UPMC PPO
    • UPMC Premium Network Plans

More about Dr. Jonathan F Grier

Dr. Grier works in Altoona, PA and 2 other locations and specializes in Gastroenterology. Dr. Grier is affiliated with Conemaugh Nason Medical Center and Tyrone Hospital.

Uploaded November 24, 2020


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