I found Grekin Skin Institute via Oakwood Hospital's physician referral website. I made an an appointment for my husband; his first visit. We arrived early for his 8:30 a.m. appointment, and within 5 (five!) minutes, the lobby was filled to capacity with people waiting. We don't know how they run the clinic, but 8:30 a.m. came and went, and my husband wasn't called into an exam room. BUT, a bunch of other people were called in ahead of us, easily ten people before us--all of them arrived AFTER we did. Why were so many people given early appointments, (or the same time?) After my husband and I were in an exam room, Dr. Grekin came in, said 'Hello' but didn't introduce himself. He looked at what my husband was concerned about, took five seconds to tell him what it was, (nothing major) and walked out of the room! No 'nice to meet you' or 'goodbye'! His assistant said goodbye instead. We thought the whole encounter was abrupt and rather rude. My husband felt he was sort of brushed aside. He was told to make a follow-up appointment (why?). We got a bill for over $100. My husband will not go back. We wished we'd selected a different dermatologist.