The present disclosure relates to a modular skin treatment device. The modular skin treatment device includes a console with a fluid source and a vacuum source. The console is configured to couple with a dermabrasion handpiece that includes a fluid conduit and a waste conduit. The dermabrasion handpiece is configured to deliver a treatment fluid from the fluid source to a skin surface via the fluid conduit and remove debris from the skin surface to the vacuum source via the waste conduit. The console is also configured to couple with a massage-therapy handpiece that includes a massage-tip portion. The massage-therapy handpiece is configured to massage the skin surface using the massage-tip portion.