Dr. Oliver Llarena is an Internal Medicine in Batasan Hills, Quezon City and has an experience of 14 years in this field. Dr. Oliver Llarena practices at Dentista At Your Service in Batasan Hills, Quezon City. The doctor completed MD - Internal Medicine from University of Santo Tomas in 2003. Some of the services provided by the doctor are: Joint and Muscle Problems, Type 1 Diabetes Treatment, Infectious Disease Treatment, Gestational Diabetes Management and Thyroid Disorder Treatment etc. You can get the phone number of Dr. Oliver Llarena on Timesmed.com.