Optum Gastroenterology - Plainview 700 Old Country RdSte 206Plainview, NY, 11803Nassau View Phone 516-681-1200 Fax: 516-681-1842 700 Old Country Rd, Ste 206Plainview, NY 11803Nassau View Website Experience & Reliability About Connect with this Business: Reservation Send to My Email Send to My Phone Print this Page