Note: Dr. McKenney sees patients on Fridays in the CPH Specialty Suite at Gouverneur Hospital, 77 West Barney St. For an appointment, please call (315) 535-1290. 2924 County Route 17. DeKalb Junction, NY 13630. (315) 347-3830. Find a Provider. DeKalb Junction Health Center. 2924 County Route 17, DeKalb Junction, NY 13630. directions..