Preston Kevin L Dr is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Physicians & Surgeon Clinics
• Physicians & Surgeon Md & Do
• Physicians & Surgeon Md & Do Gastroenterology

North American Industry Classification System (NAICS) Categories:

• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Abdominal & Gastroenterology > Physicians & Surgeons Gastroenterology
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Osteopathic Abdominal & Gastroenterology > Physicians & Surgeons Osteopathic Gastroenterology

Standard Industry Classification (SIC) Categories:

• Offices And Clinics Of Doctors Of Medicine
• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons Abdominal & Gastroenterology > Physicians & Surgeons Gastroenterology
• Offices And Clinics Of Doctors Of Osteopathy > Physicians & Surgeons Osteopathic Abdominal & Gastroenterology > Physicians & Surgeons Osteopathic Gastroenterology