Here is the State by State List of Observership and Externship Opportunities. Its incomplete and I am still working on it. Please leave information about additional opportunities in comments section.
FLORIDA
City: Weston
Cleveland Clinic FloridaSpecialty: Cardiology, Colorectal Surgery, Critical Care, Breast Surgery, Endocrinology, Family Practice, Gastroenterology, General Surgery
ILLINOIS
City: Chicago
University of Illinois, College of Medicine at ChicagoSpecialty: Neurosurgery
OHIO
City: Cleveland
Cleveland ClinicSpecialty: Multiple Specialties
City: Toledo
Mercy St Vincent Medical CenterSpecialty: Internal Medicine
City: Youngstown
Western Reserve Health Education (North Side Medical Center)NEBRASKA
City: Omaha
University of Nebraska Medical CenterNEW YORK
City: New York
Beth Israel Medical CenterColumbia University /New York Presbyterian Hospital (NYPH)
Specialty: Neurology
Cornell University
Specialty: Pediatrics
Long Island College Hospital
Specialty Internal Medicine
Mount Sinai Medical Center
Specialty: Cardiology, Internal Medicine, Infectious Disease, Pathology/lab Med
SUNY Downstate Medical Center
City: Syracuse
SUNY Upstate Medical UniversitySpecialty: Internal Medicine, Cardiology, Endocrinology, Hematology / Oncology Geriatrics, Infectious Disease, Nephrology, Pulm/Critical care Rheumatology
NORTH DAKOTA
City: Bismarck
University of North Dakota Center For Family MedicineSpecialty: Family Medicine
(Requirements: Significant connection to local community, Should have applied through ERAS, be eligible for ND medical license)
PENNSYLVANIA
City: Philadelphia
Thomas Jefferson UniversitySpecialty: InPatient internal Medicine
TEXAS
City: Houston
University of Texas HoustonSpecialty: Internal Medicine
University of Texas Houston
Specialty: Psychiatry