Use the category links below to view similar listings in their categorical and regional contexts.
- Clinics
- Clinics & Medical Centers
- Ophthalmology Physicians & Surgeons
- Physicians & Surgeons
The Regional Directory lists approximately 111 clinic or medical centers and 207 physician or surgeons in the State of Maryland.
Columbia, Maryland, the city where Patrick Tong is located, has a population of about 104,000 residents.
Howard County, where the city of Columbia is located, is shown in red on the Maryland map below.

The most recently known address of Patrick Tong is 10700 Charter Drive, Columbia, Maryland 21044.
Display a Google street view map of this Columbia address in a new window or tab.
Before visiting Patrick Tong, be sure to verify its address and hours of operation.
This Maryland-based organization may have ceased operations or relocated, and hours can sometimes vary.
So a quick phone call can often save you time and aggravation.
Visit this Clinics & Medical Centers directory page to find clinic or medical centers throughout the USA.
Visit this search results page to find more information about Patrick Tong in Columbia, Maryland.
