1. Cardiologist - focuses on the care of the heart and cardiovascular system.

2. Dermatologist - focuses on the care of medical problems related to the skin, hair, and nails.

3. Endocrinologist - focuses on medical problems related to the various hormones in the body.

4. Gastroenterologist - focuses on diagnosing and treating problems of the gastrointestinal system.

5. Geriatrician - focuses on the care of older adults.

6. Hematologist - diagnoses and treats blood disorders.

7. Infectious disease specialist - focuses on the care of people with illnesses related to infection.

8. Nephrologist - focuses on diagnosing and treating problems related to kidney function.

9. Neurologist - cares for medical problems of the nervous system.

10. Oncologist - cares for people with cancer.

11. Physiatrist - helps treat problems of the brain, spinal cord, as well as muscles and bones.

12. Psychiatrist - is a medical specialist who focuses on mental health.

13. Pulmonologist - diagnoses and treats lung diseases.

14. Rheumatologist - identifies and treats conditions affecting connective tissues in the body, like joints, bones, muscles, tendons, and ligaments.

15. Pediatrician - cares for medical problems of children.

16. Neonatologist - focuses on the care of high-risk newborns. 

17. Surgeon - focuses on medical problems that need surgery, when medication alone can’t treat them.

18. Otolaryngologist - are surgeons who treat medical problems of the head and neck.

19. Orthopedist - is a medical specialist who focuses on injuries and diseases affecting the musculoskeletal system.

20. Obstetrician-gynecologist - specializes in care for those assigned female at birth.

21. Urologist - diagnoses and treats medical and surgical problems of the urinary tract.

22. Ophthalmologist - is an eye doctor.

23. Anesthesiologist - cares for people who need sedation for surgery and other types of medical procedures. 

24. Radiologist - specializes in performing and interpreting medical imaging. This includes tests like X-rays, ultrasound exams, CT and MRI scans.

HEALTH ORGANIZATIONS

• Bureau of Food and Drugs (BFAD)

  -serves as DOH key regulatory agency and implementer of the country's food control system

  -ensures safe and good quality processed food, drug, and cosmetics

  -regulates, production, sale, and traffic of food, drug, and cosmetics

  -protects the health of the consumers and handles consumer complaint

• Department of Health (DOH)

  -provides national policy direction and develops national plans, technical standards, and guidelines in health

  -regulates all health services and products

  -inspects establishments and that dispense food 

  -adopts measures to ensure the quality of meat, milk products, cosmetics, and other consumer goods

• Department of Trade and Industry (DTI)

  -serves as the primary coordinative, promotive, facilitative, and regulatory arm of the government for the country's trade, industry, and investment activities

  -ensures the quality and safety of products

  -checks the warranty and price tags of the products

  -monitors advertisements and retail ways to prevent any deception of the consumer

  -guarantees consumer welfare and protection

• International Food Protection Institute (FPI)

  -ensures food protection through policies and practices for a safer global food supply.

• Food and Drug Administration (FDA) 

  -protects and promotes public health through control and supervision of food safety.

• World Health Organization (WHO) 

  -directs international health within the United Nation's system and leads partners and global health responses.