Nov 11 (Reuters) - Lincoln Educational Services Q3 net income USD 3.953 million vs. IBES estimate USD 2.78 million. * Q3 adjusted EBITDA USD 10.236 million vs. IBES estimate USD 10.8 million * Q3 operating income USD 5.822 million vs. IBES estimate USD 4.21 million * Q3 pretax profit USD 5.627 million vs. IBES estimate USD 3.99 million