Dr. Bonar Marbun is a Internal Medicine in Pancoran, Jakarta and has an experience of 29 years in this field. Dr. Bonar Marbun practices at RS JMC (Jakarta Medical Center) in Pancoran, Jakarta. He completed dr. from Universitas Indonesia in 1990,Sp.PD from Universitas Indonesia in 1999 and Sp.PD-KGH from Universitas Indonesia in 2006. He is a member of Perhimpunan Dokter Spesialis Penyakit Dalam Indonesia and Ikatan Dokter Indonesia. Some of the services provided by the doctor are: Hypertension Treatment,Gestational Diabetes Management,Renal Failure and Diabetes Management etc.