Rhino Chiropractic & Holistic Wellness Center: John Gehnrich, DC 3 years ago ID: #331397 Listed In : Healthcare 25 S Park Ave, Rockville Centre, NY 11570, USA 516-274-3319 rhinochiropractic.com Business Description Chiropractor in Rockville Centre, NY Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Chiropractic Chiropractor Weight Loss sciatica Tmj Best Chiropractor