Alyssa Healthcare's key services include comprehensive vaccinations for all age groups, diabetes prevention and care, obesity control, ortho-sports-physio care, and cancer prevention. They provide various solutions such as dietary management, insulin therapy, and targeted weight loss packages. Alyssa Healthcare's team consists of medical doctors, community medicine experts, preventive healthcare consultants, healthcare management professionals, and NGO advisory groups. They believe that preventive healthcare should be considered an investment or personal insurance to ensure a healthier and better future for individuals and their families.