photo via Picasa [http://picasaweb.google.com/lh/photo/agTssRfWngFaG-dpCLwzbkNbodZQVIkMhU-P3mS-PSo] South Slopers who are tired of trekking across the wilds of Brooklyn for a pediatrician have a new option on Fifth Avenue between 12th and 13th Streets. South Slope Pediatrics [http://www.southslopepediatrics.com/], the private practice of Dr. Hai