A physician, medical practitioner, medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. Physicians may focus their practice on certain disease categories, types of patients, and methods of treatment—known as specialities—or they may assume responsibility for the provision of continuing and comprehensive medical care to individuals, families, and communities—known as general practice. Medical practice properly requires both a detailed knowledge of the academic disciplines, such as anatomy and physiology, underlying diseases and their treatment—the science of medicine—and also a decent competence in its applied practice—the art or craft of medicine.
In the medical profession, a general practitioner (GP) or family physician is a physician who treats acute and chronic illnesses and provides preventive care and health education to patients of all ages. GPs' duties are not confined to specific fields of medicine, and they have particular skills in treating people with multiple health issues. They are trained to treat patients to levels of complexity that vary between countries. The term "primary care physician" is more usually used in the US.
A physician assistant or physician associate (PA) is a type of mid-level health care provider. In North America PAs may diagnose illnesses, develop and manage treatment plans, prescribe medications, and serve as a principal healthcare provider. PAs are required in many states to have a direct agreement with a physician.
Primary care is the day-to-day healthcare given by a health care provider. Typically this provider acts as the first contact and principal point of continuing care for patients within a healthcare system, and coordinates other specialist care that the patient may need. Patients commonly receive primary care from professionals such as a primary care physician, a physician assistant,a Physical Therapist, or a nurse practitioner. In some localities, such a professional may be a registered nurse, a pharmacist, a clinical officer, or an Ayurvedic or other traditional medicine professional. Depending on the nature of the health condition, patients may then be referred for secondary or tertiary care.
The American Academy of Family Physicians (AAFP) was founded in 1947 to promote and maintain high-quality standards for family medicine, an offshoot of the classical general practitioner. It is headquartered in Leawood, Kansas.
Family medicine is a medical specialty within primary care that provides continuing and comprehensive health care for the individual and family across all ages, genders, diseases, and parts of the body. The specialist, who is usually a primary care physician, is named a family physician. It is often referred to as general practice and a practitioner as a general practitioner. Historically, their role was once performed by any doctor with qualifications from a medical school and who works in the community. However, since the 1950s, family medicine / general practice has become a specialty in its own right, with specific training requirements tailored to each country. The names of the specialty emphasize its holistic nature and/or its roots in the family. It is based on knowledge of the patient in the context of the family and the community, focusing on disease prevention and health promotion. According to the World Organization of Family Doctors (WONCA), the aim of family medicine is "promoting personal, comprehensive and continuing care for the individual in the context of the family and the community". The issues of values underlying this practice are usually known as primary care ethics.
A medical specialty is a branch of medical practice that is focused on a defined group of patients, diseases, skills, or philosophy. Examples include those branches of medicine that deal exclusively with children (paediatrics), cancer (oncology), laboratory medicine (pathology), or primary care. After completing medical school or other basic training, physicians or surgeons and other clinicians usually further their medical education in a specific specialty of medicine by completing a multiple-year residency to become a specialist.
The Royal Australian College of General Practitioners (RACGP) is the professional body for general practitioners (GPs) in Australia. The RACGP is responsible for maintaining standards for quality clinical practice, education and training, and research in Australian general practice. The RACGP represents over 40,000 members across metropolitan, urban, rural and remote Australia.
The World Organization of Family Doctors (WONCA) is a global not-for-profit professional organization representing family physicians and general practitioners from all regions of the world. WONCA's mission is to improve the quality of life of the people of the world through high standards of care in general practice/family medicine.
Jan De Maeseneer is a Belgian family physician and has been Head of the Department of Family Medicine and Primary Health Care of Ghent University (1991–2017).
Dr. M. K. Rajakumar was a Malaysian doctor and socialist politician. As a doctor, he was a pioneer of the discipline of Family Medicine by general practitioners in Malaysia. As a leftist intellectual he was among the leaders of the Labour Party of Malaya and Barisan Sosialis in the 1960s, helping to build the Labour Party alongside Tan Chee Khoon, V. David and Ishak Haji Muhammad.
The Postgraduate Institute of Medicine (PGIM) of the University of Colombo is the graduate school that provides specialist training and board certification of medical doctors in Sri Lanka. The only type of its kind, it is similar to the prestigious Royal Medical Colleges of the United Kingdom.
The quaternary prevention, concept coined by the Belgian general practitioner Marc Jamoulle, are the actions taken to identify a patient at risk of overmedicalisation, to protect them from new medical invasion, and to suggest interventions which are ethically acceptable.
India has a multi-payer universal health care model that is paid for by a combination of public and private health insurance funds along with the element of almost entirely tax-funded public hospitals. The public hospital system is essentially free for all Indian residents except for small, often symbolic co-payments in some services. At the federal level, a national publicly funded health insurance program was launched in 2018 by the Government of India, called the National Health Protection Scheme. This aimed to cover the bottom 50% of the country's population working in the unorganized sector and offers them free treatment at both public and private hospitals. For people working in the organized sector and earning a monthly salary of up to ₹21,000 are covered by the social insurance scheme of Employees' State Insurance which entirely funds their healthcare, both in public and private hospitals. People earning above that threshold are mostly affiliated to the social security body Employees' Provident Fund Organisation and these people are also covered automatically by the National Health Protection Scheme health insurance. People also receive additional complementary health insurance coverage by their employers through either one of the four main public health insurance funds which are the National Insurance Company, The Oriental Insurance Company, United India Insurance Company and New India Assurance or a private insurance provider. All employers in India are legally mandated to provide additional health insurance coverage to their employees and dependents as part of Social Security in India.
Michael Richard Kidd AM is an Australian medical practitioner, academic and author. He is a past president of the Royal Australian College of General Practitioners (RACGP) and a past president of the World Organization of Family Doctors (WONCA).
Anne Deborah Atai Omoruto was a Ugandan family physician, public health specialist, and academic. In 2014, she led a team of 12 Ugandan physicians as part of the World Health Organization's response to the Ebola outbreak in Liberia.
Felicity Anne Goodyear-Smith is a medical doctor, academic, and public health advocate from New Zealand. She is Academic Head of Department & Goodfellow Postgraduate Chair of General Practice & Primary Health Care in the Faculty of Medical and Health Science at the University of Auckland, New Zealand.
Suresh Samuel David is an Indian physician specializing in emergency medicine. The first Indian physician to be formally trained in emergency medicine, David pioneered the practice of emergency medicine in India and is credited with founding the department of emergency medicine at Christian Medical College, Vellore. He is the first person to hold the position of a professor in the discipline of Emergency Medicine in India.
Violence against healthcare professional has occurred in the form of physical violence, verbal abuse, aggressive gestures, blackmail, and cyber-bullying. Violence against doctors has been observed in the United States, Australia, India, China, Pakistan, Nepal, Sri Lanka and others.
Tan See Leng is a Singaporean politician and former medical practitioner who has been serving as Minister for Manpower since 2021 and Second Minister for Trade and Industry since 2020. A member of the governing People's Action Party (PAP), he has been the Member of Parliament (MP) representing the Marine Parade division of Marine Parade GRC since 2020.
