In 1 Peter 5 the Bible identifies those who shepherd the flock as the elders. It is not just one of the elders who shepherds. The Bible teaches that all of the elders are to equally shepherd the flock. This is because all elders are pastors. There is equality, and yet diversity among them; and all must strive to shepherd with humility.
More resources on church leadership: https://illbehonest.com/topic/pastors-elders
Tim Conway pastors in San Antonio, TX at https://gccsatx.com/