Callan John P Md

Callan John P Md is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Physicians & Surgeons
• Physicians & Surgeons Osteopathic
• Physicians & Surgeon Md & Do
• Physicians & Surgeon Md & Do Pulmonary & Respiratory Disease
• Physicians & Surgeon Md & Do Sleep Disorders

North American Industry Classification System (NAICS) Categories:

• Offices Of Physicians (Except Mental Health Specialists)
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Pulmonary & Respiratory Disease
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Sleep Disorders
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Osteopathic Pulmonary & Respiratory Disease
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Osteopathic Sleep Disorders

Standard Industry Classification (SIC) Categories:

• Offices And Clinics Of Doctors Of Medicine
• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons Pulmonary & Respiratory Disease
• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons Sleep Disorders
• Offices And Clinics Of Doctors Of Osteopathy > Physicians & Surgeons Osteopathic Pulmonary & Respiratory Disease
• Offices And Clinics Of Doctors Of Osteopathy > Physicians & Surgeons Osteopathic Sleep Disorders