Each of the health professions advisors has current information on the entrance requirements for each AMCAS (American Medical College Application Service) medical school. While these requirements are quite uniform, several schools have idiosyncrasies and you should check the requirements at several schools in which you have interest.
Information about Health Professions--dentistry, veterinary medicine, optometry, osteopathic medicine, physical therapy, physician assistant, pharmacy, ...
The Medical School Interview
Various medical, dental and veterinary school catalogs
Information regarding financial aid.
Medical School Admissions Requirements
Admission Requirements of U.S. and Canadian Dental Schools
Veterinary Medical School Admissions Requirements
Directory of Physical Therapy Education Programs
Physician Assistant Programs Directory
Pharmacy School Admissions Requirements