Highly recommended. Such a great doctor,very friendly & humble. A good doctor should talk humble and caring to patient, so that patient wont be afraid to be transparent or share to their problems to a doctor. I do bring my mother to few private hospitals to diagnose as she complaining chest pain, none of them give me proper answer and rude furthermore. My puzzle finally solved by Dr.Donald, which is highly appreciated. I can clear my doubt too without hesitation.