Sweetwater Medical Associates is your trusted source for family healthcare in Sugar Land, TX. Call our office at (281) 494-4900. ... Learn More. Just another iHealthSpot WP02 site. Call Today: (281) 494-4900. Patient Portal Online Bill Pay Request an Appointment MENU MENU. About Us; Meet the Providers. Jeffery T. Alford, MD; Jonathon B. Shaffer ....