I went to Dr. Mann for years with my childhood dog and never experienced any problems. As an adult, I returned with my own dog and was treated horribly. I brought my dog in for a limp (she was 11 months old) and explained she was holding a leg up while she peed and was often limping after long walks. She also sat very strangely, pushing her legs out behind her, even when sitting up straight. He told me it was simply growing pains and maybe I should check with my husband before I brought her in for anything so ridiculous again. The dismissive and sexist attitude didn't sit well with me. I then took her to another vet only to find out she has hip dysplasia, badly, in both hips. If he had taken the time to actually listen to my concerns, they are apparently textbook signs of hip dysplasia. My poor dog could have had surgery before she turned a year old because things aren't fully formed at that point. By the time we received a correct diagnosis, she was too old to receive one of the surgeries that could have significantly improved her life.
I want to emphasize that I cannot speak for any of the other vets at this office, but you have been warned that Dr. Mann acted inappropriately and ignored the very legitimate concerns I had about my dog. I would absolutely recommend you find another vet if you think something is wrong with your pet.