Pregnancy - Marie Beall, MD Pregnancy - Marie Beall, MD Click here for transcript. More Physicians By Topic Videos Acid Reflux - Kenneth Buch, MD Acute Rehab - L. Yates Gritton, MD Back Pain - B. Barcohana, MD Cancer and Herbal Supplements - Sheila Vasan, MD Breast Cancer Screenings - Thomas Lomis, MD Cardiology - Munaf Shamji, MD Deep Vein Thrombosis - Sammy Eghbalieh, MD Diabetes - Joshua Rokaw, MD