About Diagnostic Clinic


About Diagnostic Clinic

Diagnostic Clinic of Longview (DCOL) is a multi-specialty physician group practice that includes 18 locations, more than 90 physicians, and 30 mid-level providers, serving the Longview area since 1975. The principal focus of our practice is in the delivery of primary care services, as well as 16 medical sub-specialties. Our services include:

  • Pediatrics and adolescent medicine
  • Obstetrics/gynecology
  • Family practice and internal medicine

For a full list of our services and specialty areas, visit our services page and find the physician who's right for your needs.

We are the largest multi-specialty practice in Longview, operated by more than 90 physicians. Most DCOL physicians practice at both Longview Regional Medical Center and Christus Good Shepherd, and play an important role in the medical leadership of each hospital. Over the years, we have earned a reputation in the community as a compassionate physician group, offering quality medical care and great customer service.

We appreciate your interest in DCOL. For more information or to schedule an appointment, please call (903) 757-6042.