David Okwata, MSN, RN, FNP-BC Advance Practice Providers, Bertram Nursing Home and Rehab. Center, Cedar Hill Healthcare Center, Granite Mesa Health Center, Kingsland Hills Care Center David Okwata, MSN, RN, FNP-BC Bertram Nursing Home and Rehab. Center Kingsland Hills Care Center Granite Mesa Health Center Cedar Hill Healthcare Center