Sparrow Laboratory 13191 Schavey Rd., Ste. 2DeWitt Shopping CenterDeWitt, MI, 48820 View Phone 517-364-7800 Toll Free: 800-884-2522 13191 Schavey Rd., Ste. 2, DeWitt Shopping CenterDeWitt, MI 48820 View Website Experience & Reliability About Connect with this Business: Send to My Email Send to My Phone Print this Page