• Professional Societies & Associations

• 253.

American Institute of Ultrasound in Medicine

Official twitter for the American Institute of Ultrasound in Medicine (AIUM) https://t.

• Surgery

• 254.

New England Surgical Society

THE SOCIETY IS CONSTITUTED FOR THE PURPOSE OF PROMOTING THE SCIENCE OF SURGERY AND KINDRED ARTS AND SCIENCES AND THE WELFARE OF THE PROFESSION OF SURGERY IN NEW ENGLAND.

• Surgery

• 255.

Society of Thoracic Surgeons

Advancing cardiothoracic surgeons' delivery of high-quality patient care.

Foundation for Special Surgery

Our vision is to aid in reducing the burden of surgical diseases in Africa through compassionate patient care, research and sub-specialized training Charitable Organization Home About Hospital Project Events Our Team Get Involved Media More.

• Eye Diseases, Blindness & Vision Impairment

• 257.

Association of University Professors of Ophthalmology Inc

Association of University Professors of Ophthalmology (AUPO) AUPO CHAMPIONS AN INCLUSIVE ACADEMIC OPHTHALMOLOGY COMMUNITY TO PROMOTE AND ADVOCATE FOR EXCELLENCE AND EQUITY IN OPHTHALMIC EDUCATION, PROFESSIONAL DEVELOPMENT, RESEARCH, AND CLINICAL CARE.

• Digestive Diseases, Disorders

• 258.

Society of Amer Gastrointestinal Endoscopic Surgeons Inc

TO IMPROVE THE QUALITY OF PATIENT CARE THROUGH HIGH QUALITY EDUCATION, RESEARCH, INNOVATION AND LEADERSHIP PRINCIPALLY IN GASTROINTESTINAL AND ENDOSCOPIC SURGERY.

• Professional Societies & Associations

• 259.

INTERNATIONAL ASSOCIATION OF ORAL AND MAXILLOFACIAL SURGEONS

The Mission of the International Association of Oral and Maxillofacial Surgeons is to improve the quality and safety of healthcare worldwide through the advancement of patient care, education and research in oral and maxillofacial surgery.

• Patient Services�Entertainment, Recreation

• 260.

CENTER FOR US POLICY

Advancing evenhanded solutions to our nation's challenges.

ASSOCIATION OF STATE AND TERRITORIAL

ASTHO is the national nonprofit representing the state and territorial #PublicHealth agencies of the U.