Mega Doctor News Dr. Michael Seawell has been selected as the Mega...

Dr. Michael Seawell, a board-certified interventional cardiologist at DHR Health, is helping expand access to renal denervation, a minimally invasive treatment designed for patients with difficult-to-control high blood pressure.

Two years after DHR Health announced it was the first hospital south of San Antonio to successfully administer Leqembi, an FDA-approved intravenous treatment for early Alzheimer’s disease, DHR Health continues to expand access to advanced Alzheimer’s care for patients in the Rio Grande Valley being now the only facility doing amyloid PET Scans, a diagnostic test to accurately diagnose Alzheimer’s disease. DHR Health also offers Kisunla, another FDA-approved intravenous treatment for early symptomatic Alzheimer’s disease.

DHR Health proudly celebrated the accomplishments of its graduates from their Graduate Medical Education (GME) program during a special graduation ceremony held on June 13, 2026, at the Edinburg Conference Center at Renaissance.