Apparatus and methods for providing therapeutic treatment for symptoms associated with GERD and/or other digestive disorders and/or other medical conditions are described herein. In some embodiments, an apparatus includes a base support and a support pillow member. The base support includes a support element portion and an encasement portion. The support element portion has a first end portion and a second end portion and a top surface disposed at an angle relative to a bottom surface of the support element. The second end portion has a height greater than the first end portion. The support element portion and the encasement portion collectively define an interior region. The support pillow member is disposable within the interior region. The support pillow member, the support element portion and the encasement portion collectively define a receiving portion configured to receive at least a portion of a user's arm and/or shoulder therein.