★★★★★5.0(1)Dr. Issam Alawin, MDHematology / Oncology SpecialistHouston, TXAccepting patientsAffiliated with a Castle Connolly Top HospitalAccepting patientsAffiliated with a Castle Connolly Top Hospital(918) 579-3850(918) 579-3850Ratings & ReviewsMost RecentHighest Rated01/23/2020Excellent Professional DoctorExcellent caring doctor. The best I have dealt with so far. Keep up the good work. God Bless you1