MyChart Patient Portal; Search Our Site; ER Wait Time | Door To Provider: Denville: ... If this is a life threatening emergency, call 911. Find A Provider Kartik Patel DO. Kartik Patel, DO. Kartik Patel, DO. Primary Specialty: Ophthalmology. Gender: Male Locations. The Retina Clinic, LLC 195 Route 46, Suite 204 Mine Hill, NJ 07803 Phone: 973 ....