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John Zak III, MD, Gastroenterology, Ormond Beach, FL, AdventHealth Daytona Beach

JohnZakIIIMD

Gastroenterology Ormond Beach, FL

Advanced Endoscopic Interventional, Nutrition

Owner Town Center Gastroenterology

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Summary

  • Dr. John Zak is a gastroenterologist in Ormond Beach, FL and is affiliated with AdventHealth Daytona Beach. He received his medical degree from Ross University School of Medicine and has been in practice 33 years. He also speaks multiple languages, including French, Russian, Dutch, and German. He specializes in advanced endoscopic interventional and nutrition and is experienced in general gastroenterology, colonoscopy, percutaneous endoscopic gastrostomy placement, peg tube placement, and endoscopic retrograde cholangiopancreatography.

Education & Training

  • Memorial Sloan Kettering Cancer Center
    Memorial Sloan Kettering Cancer CenterFellowship, Clinical Nutrition, 1987 - 1988
  • Icahn School of Medicine at Mount Sinai (Bronx)
    Icahn School of Medicine at Mount Sinai (Bronx)Residency, Internal Medicine, 1984 - 1987
  • Ross University School of Medicine
    Ross University School of MedicineClass of 1984

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 1987 - 2026
  • NY State Medical License
    NY State Medical License 1987 - 2021

Professional Memberships

Other Languages

  • French, Russian, Dutch, German

Hospital Affiliations