Karen Petersen

"Highly talented, gifted cardiologist. Conscientious care for his patients! So glad he has helped my husband with his cardiac issues."

"Dr. Wallner is wonderful! I felt very secure as he patiently checked me over. His voice is very calming and I was so scared when I was sent to him for my rapid and irregular heartbeat. I was there..."

"A very talented cardiologist specializing in electrical impulse problems of the heart. He is efficient yet takes the time to answer all questions and to explain procedures and issues. Only..."