How Long Will Our Offices be Closed? We're assessing the situation daily and will be transparent with our next steps. We'll let you know when we're permitted to re-open our doors. In the meantime, our team is still available to answer phone calls to our DeWitt and Lansing offices from 10 am -2 pm on Monday - Friday. You can also text our DeWitt or Lansing Offices. Texting will generally result in the fastest response. Current Patients Read patient instructions and how to check-in virtually with Dr. Grubaugh. Virtual Visit New Patients Start your new smile from home with a virtual exam! Virtual Consult