Mr. John Hovorka is a doctor in Laredo 78041, Laredo TX and has an exp…read moreerience of 32 years in this field. Mr. John Hovorka practices at Office in Laredo 78041, Laredo TX,Rio Grande Regional Hospital in Mcallen 78503, Mcallen TX and Mcallen Medical Center in Mcallen 78503, Mcallen TX.read less