Betty A. Petrak-Ron, M.D. Betty A. Petrak-Ron, M.D. (720) 890-9904 Primary Specialties Allergy and Immunology SHARE Primary Office Address Allergy & Asthma Center of Colorado 400 S. McCaslin Blvd., Suite 211 Louisville, CO 80027 Get Directions Phone (720) 890-9904 Fax (720) 890-1440 Website allergycenterofcolorado.com/our-practice/provider Secondary Office Address 3434 47th Street, Suite 250 Boulder, CO 80301 Get Directions Education Medical School New York Medical College Residency North Shore University Hospital Fellowship New York Hospital