I like #28 but would like a different symbol inside the building. this is not for traditional medical doctors. it is for natural doctors.I also want the logo to show expansion of the practice to the world after they complete the academy.
i like # 24. the arrow going up into the sky out beyond the practice. perhaps the building could be formed by the letters PSA and the arrow could go up into the sky and have a wi-fi symbol there to indicate an internet presence to the world.