Jesus didn't seem concerned at all about attracting a crowd and he even told people he had healed not to tell others what he had done! Our focus must be on bringing the Kingdom of God wherever we go - this is 'Church' surely - to equip and support people to bring the Kingdom of God wherever they go. What a call! Bringing, salvation, healing, unconditional love, deliverance, hope etc etc to wherever we go :)
And a leper came to him beseeching him, and kneeling said to him, “If you will, you can make me clean.” 41 Moved with pity, he stretched out his hand and touched him, and said to him, “I will; be clean.” 42 And immediately the leprosy left him, and he was made clean. 43 And he sternly charged him, and sent him away at once, 44 and said to him, “See that you say nothing to any one; but go, show yourself to the priest, and offer for your cleansing what Moses commanded, for a proof to the people.” 45 But he went out and began to talk freely about it, and to spread the news, so that Jesus could no longer openly enter a town, but was out in the country; and people came to him from every quarter.
The Revised Standard Version. (1971). (Mk 1:40–45). Oak Harbor, WA: Logos Research Systems, Inc.