I want to have a perfect planogram and layout and scientifically proven visual merchandise in my pharmacy

As a commercial pharmacy, I'm looking for a perfect planogram and layout, as well as scientifically proven visual merchandising. My pharmacy is of medium size, and I'm in need of full advice regarding product placement. My main goal with the new planogram and visual merchandising is to both increase sales and improve the customer experience. I'm looking for someone with expertise in creating the perfect planogram and layout, considering every aspect and creating a definite strategy. They should also have proven insight into the most effective visual merchandising techniques that can potentially increase sales and customer experience.