Damon M. Armstrong, D.O., B.Sc. at Warren Clinic General Surgery offers a trusted and experienced approach to a wide range of surgical needs. With training from Western University of Health Sciences and residency at Oklahoma State University Medical Center, Dr. Armstrong brings over a decade of hands-on expertise to every procedure. Patients appreciate his thorough evaluations, clear communication, and commitment to delivering safe, effective outcomes.

If you're seeking expert digestive health care in Tulsa, Dr. Robert Aran, D.O. at Warren Clinic Gastroenterology offers advanced, patient-focused treatment for a wide range of gastrointestinal conditions. Board-certified in Gastroenterology and trained at Oklahoma State University, Dr. Aran is known for his thorough evaluations, clear communication, and commitment to improving quality of life through evidence-based care.