Joseph K. Weidner, Jr., MD, LLC Website http://jkwmd.com New Provider, New Hours! New Provider, New Hours! http://jkwmd.com#newdoc Welcome Dr. Steiner to our staff! Also, check out our new hours! See our site for more information. Joseph K. Weidner, Jr., MD, LLC Website http://jkwmd.com Latest Update Now Hosting Zumba Classes http://jkwmd.com#zumba Starting April 7th, we will be hosting Zumba classes Wednesday evenings at 7pm with the help of the Fun and Fit for Life Foundation. See our site for more information. New RSS Feed! http://jkwmd.com Add this feed to your RSS reader.