Yes.
A doctor can obtain geriatrics specialization in a number of ways. After passing medical school and doing an internship, they follow a internal medicine residency. A fellowship in geriatrics then follows, completing their training.
Wilderness Medicine Period of training in hospital
A total of 15 years of continuing medical education ---4 years of a college course in preparation for medicine + 4 years in medical school + 1 year of internship + 3 years of residency in internal medicine + 3 years of fellowship training in adult cardiology. This excludes the time spent while studying for the medical board examination after internship, the specialty board examination after residency training and the diplomate examination after fellowship training.
It is not necessary. To become a cardiovascular surgeon, a physician must hold the Doctor of Osteopathic Medicine (D.O.) degree or the Doctor of Medicine (M.D.) degree, be a licensed physician, and complete specialized residency and fellowship training. A plain old DO or MD with the proper training in cardiovascular surgery (residency/fellowship) is what you need. The D.O./Ph.D. and M.D./Ph.D. dual degrees are more research-oriented.
An obstetrician typically has a Medical Doctor (MD) degree or a Doctor of Osteopathic Medicine (DO) degree. They undergo four years of medical school after completing a bachelor's degree, followed by obstetrics and gynecology residency training for another four years. Some obstetricians may also pursue additional specialization through fellowship training programs.
A total of 15 years ---4 years of a college course in preparation for medicine + 4 years in medical school + 1 year of internship (in the Philippines we have this one extra year for postgraduate internship) + 3 years of residency in internal medicine + 3 years of fellowship training in adult cardiology. This excludes the time spent while studying for the medical board examination after internship, the specialty board examination after residency training and the diplomate examination after fellowship training.
Obstetricians complete a bachelor degree including the courses required for admission to medical school. They complete four years of medical school, and then a three year residency. Further specialization may require additional fellowship training.
To be a transplant surgeon, a proper medical school degree from an accredited medical school such as a Doctor of Osteopathic Medicine (D.O.) degree, a Doctor of Medicine (M.D.) degree, or a Bachelor of Medicine/Bachelor of Surgery (MBBS/MBChB) degree is required. A residency in surgery and specialization in transplant surgery must be completed and board certification examinations must be successfully passed.
As a physician, sports medicine is a subspecialty of family medicine, internal medicine, emergency medicine, physical medicine/rehab, pediatrics, or orthopedic surgery. This being said, sports medicine is not a residency, it is a fellowship. A physician must complete a residency in one of the aforementioned specialties prior to applying for and initiating sports medicine specific training. The previously listed residencies last from 3-5 years depending on the individual specialty, and in turn adding additional qualification in sports medicine would require 1 additional year of fellowship level training. In doing so, one would obtain a variety of procedural and diagnostic skills, as well as gain an increased familiarity with specific musculoskeletal imaging.
A "FELLOWSHIP" is the term for a period of time (usually one or two years) where a person whom is already a "general" practitioner (already a "doctor" in general medicine who can diagnose, treat, and prescribe medication independently in general medicine) becomes a "fellow" in a desired field of medicine (such as obstetrics or oncology) and thus has a supervising physician whom is already a specialist in that field that they work under until their training is completed. Once their training is completed, they take the testing involved in becoming a "Board Certified" specialist in that area of medicine. (this answer is specific to the United States and Canada)
Some areas of specialization in cardiovascular technical training are vasucular technician, which uses ultrasound to see patient's blood flow irregularities and echocardiography, which evaluates blood irregularities.
Bariatric medicine is a medical specialty that studies obesity and weight problems, including the causes, prevention, and treatment options. After a residency in internal medicine, bariatric medicine would be require additional training, a fellowship or another residency. A bariatric surgeon would have a surgical residency before going on to specialize in weight loss surgery..