Dispensing opticians are not members of unions. Several professional organizations provide useful resources to dispensing opticians. The Commission on Opticianry Accreditation accredits opticianry education in the United States. The American Board of Opticianry/National Contact Lens Examiners provide voluntary certification. The National Academy of Opticianry and the United Opticians Association are membership organizations for dispensing opticians.
- Addiction Therapists
- Advanced Practice Nurses
- Aerospace Medicine Physicians
- Allergists/Immunologists
- Anesthesiologist Assistants
- Anesthesiologists
- Behavioral Health Technicians
- Biomedical Equipment Technicians
- Cancer Exercise Specialists
- Cardiologists
- Cardiovascular Technologists
- Child Life Specialists
- Chiropractors
- Clinical Applications Specialists
- Clinical Nurse Specialists
- Clinical Pharmacist Practitioners
- Community Health Nurses
- Community Health Workers
- Contact Tracers
- Cosmetic Surgeons
- Creative Arts Therapists
- Critical Care Nurses
- Cytogenetic Technologists
- Cytotechnologists
- Dental Assistants
- Dental Hygienists
- Dental Laboratory Technicians
- Dental Therapists
- Dentists
- Dermatologists
- Diagnostic Medical Sonographers
- Dialysis Technicians
- Dietetic Technicians
- Dietitians
- Directors of Telehealth
- Ear, Nose, and Throat Specialists
- Electroneurodiagnostic Technologists
- Emergency Medical Technicians
- Emergency Nurses
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- Endodontists
- Endoscopy Technicians
- Epidemiologists
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- Gastroenterologists
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- Genetic Counselors
- Geriatric Nurses
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- Geriatric Social Workers
- Geriatricians
- Grief Therapists
- Health Advocates
- Health Educators
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- Hematologists
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- Holistic Physicians
- Home Health Care Aides
- Home Health Care and Hospice Nurses
- Hospice Workers
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- Industrial-Organizational Psychologists
- Informatics Nurse Specialists
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- Licensed Practical Nurses
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- Nurse Practitioners
- Nurse-Midwives
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- Occupational Health Nurses
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- Occupational Therapy Assistants and Aides
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- Osteopathic Physicians
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- Pharmacologists
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- Physician Assistants
- Physicians
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- Psychiatrists
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- Sports Physicians
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- Surgeons
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