~ WilliamFocazio.MD.com ~

As a gastroenterologist in Clifton, Dr. William Focazio treats conditions that affect the digestive system, like constipation or inflammatory bowel disease.

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Dr. William Focazio graduated from University of the West Indies Faculty of Medical Sciences.

Dr. Focazio has one office in New Jersey where he specializes in Gastroenterology and Internal Medicine. Learn more.

Education & Training  

Hospital Affiliations

  • St. Mary's Hospital

Languages Spoken  

  • English

Office See Insurance

Endo Surgical Center  


999 Clifton Ave Ste 1, Clifton, New Jersey 07013-2711

Office Hours

  Open Lunch Close
Mon 9:00 am 5:00 pm
Tue 9:00 am 5:00 pm
Wed 9:00 am 5:00 pm
Thu 9:00 am 5:00 pm
Fri 9:00 am 5:00 pm

Office Details

Doctor Specialties Gastroenterology & Internal Medicine
Practice SpecialtyGastroenterology
Hospital Affiliation
  • St. Mary's Hospital
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurance Accepted  

  • BlueCross BlueShield