Healthcare Management Services Organization (MSO) services, namely, providing practice development, organization, management, marketing, call center, billing, collections and administrative support services to physicians and medical groups; Healthcare Management Services Organization (MSO) services, namely, providing practice development, organization, management, marketing, call center, billing, collections and administrative support services to individual physicians and medical groups in the fields of sexual health, male enhancement, prostate health, male pattern baldness, hair loss treatments and solutions, hair transplants, non-surgical hair restoration procedures, medical aesthetics, cosmetic surgeries, health and wellness, executive health assessments and related areas