A Medical Hematology Oncology Consultant (KHOM) is a doctor who specializes in diagnosing and treating various blood disorders and cancers related to the hematologic system, such as leukemia, lymphoma, and anemia. KHOM specialists not only focus on treatments like chemotherapy or targeted therapy but also closely monitor the patient’s overall blood condition to ensure effective treatment outcomes and maintain quality of life during therapy.
If you are looking for KHOM specialists in Jakarta and Tangerang, Mandaya Royal Hospital Puri is home to several highly experienced and expert KHOM doctors.
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Medical Hematology Oncology Consultant (KHOM) Specialists at Mandaya Royal Hospital Puri
Here are the profiles and practice schedules of KHOM specialists in Jakarta and Tangerang that you can find at Mandaya Royal Hospital Puri:
1. dr. Toman T.J Lumban Toruan, Sp.PD-KHOM

dr. Toman T.J Lumban Toruan, Sp.PD-KHOM is an internal medicine specialist focusing on Medical Hematology-Oncology (KHOM). He completed his medical degree at Universitas Indonesia and continued his specialization in Hematology–Medical Oncology at Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia. He also received an Honorary Fellowship (Clinical Observership) from the Department of Hematology, National University Hospital, Singapore.
In his practice, dr. Toman is not only experienced in chemotherapy but also skilled in modern therapies such as immunotherapy, targeted therapy, and apheresis procedures.
Practice schedule at Mandaya Royal Hospital Puri:
- Tuesday: 12.00 – 15.00 WIB
- Thursday: 12.00 – 15.00 WIB
2. dr. Alvin Tagor Harahap, Sp.PD-KHOM

dr. Alvin Tagor Harahap, Sp.PD-KHOM is an internal medicine specialist with subspecialty in Medical Hematology-Oncology (KHOM). He completed his medical and internal medicine education at Universitas Indonesia, followed by KHOM consultant training at the same institution.
With his extensive background, dr. Alvin is highly competent in managing various cases of blood cancer and hematologic disorders. He provides comprehensive care that includes chemotherapy, immunotherapy, targeted therapy, and apheresis procedures. At Mandaya Royal Hospital Puri, dr. Alvin is part of the KHOM medical team providing advanced care with modern medical standards.
Practice schedule at Mandaya Royal Hospital Puri:
- Wednesday: 18.00 – 20.00 WIB
- Saturday: 10.00 – 12.00 WIB
3. Prof. DR. Aru W. Sudoyo, Sp.PD-KHOM, FINASIM, FACP

Prof. DR. Aru W. Sudoyo, Sp.PD-KHOM, FINASIM, FACP is one of Indonesia’s leading experts in cancer and hematology. He completed his medical, internal medicine, and Medical Hematology-Oncology consultant training at Universitas Indonesia, where he also earned his doctoral degree.
As a seasoned academic and practitioner, Prof. Aru has played a vital role in developing cancer care services in Indonesia. He is highly skilled in modern treatment methods such as chemotherapy, immunotherapy, targeted therapy, bone marrow transplant, and CAR-T cell therapy. With his international reputation and extensive experience, Prof. Aru provides comprehensive and high-standard hematology-oncology services at Mandaya Royal Hospital Puri.
Practice schedule at Mandaya Royal Hospital Puri:
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Wednesday: 08.00 – 12.00 WIB
4. Dr. dr. Andree Kurniawan, Sp.PD-KHOM, FINASIM

Dr. dr. Andree Kurniawan, Sp.PD-KHOM, FINASIM is an internal medicine specialist with subspecialty in Medical Hematology-Oncology. He has extensive experience treating patients with blood cancers and hematologic disorders through approaches such as chemotherapy, immunotherapy, and targeted therapy.
With a patient-centered and personalized approach, dr. Andree helps determine the most suitable treatment methods for each individual, ensuring optimal therapeutic outcomes.
Practice schedule at Mandaya Royal Hospital Puri:
- Monday: 17.00 – 19.00 WIB
- Thursday: 17.00 – 19.00 WIB
5. dr. Nia Noviantri Siregar, Sp.PD, Subsp.H-Onk.M (K)

dr. Nia Noviantri Siregar, Sp.PD, Subsp.H-Onk.M (K) is an internal medicine specialist and Medical Hematology-Oncology consultant focusing on blood cancer and complex hematologic disorders.
In addition to being experienced in administering chemotherapy, dr. Nia is also skilled in immunotherapy and targeted therapy. With a comprehensive approach based on the latest medical advancements, she is dedicated to providing the best possible care for her patients.
Practice schedule at Mandaya Royal Hospital Puri:
- Tuesday: 17.00 – 20.00 WIB
- Friday: 17.00 – 20.00 WIB
What Are the Roles of a KHOM Specialist?
Here are several key roles of a Medical Hematology Oncology Consultant (KHOM):
- Diagnosing blood disorders and cancers such as leukemia, lymphoma, myeloma, anemia, and bone marrow abnormalities.
- Designing the most effective treatment plan based on laboratory, radiology, and clinical assessments.
- Administering advanced cancer therapies such as chemotherapy, immunotherapy, targeted therapy, and hormonal therapy.
- Closely monitoring the patient’s condition during treatment, including evaluating drug side effects, therapy response, and blood health.
- Performing apheresis procedures, which involve separating specific blood components for therapy or donation.
- Providing supportive care to improve the patient’s quality of life, including pain control and side-effect management.
- Offering education and guidance for patients and their families regarding the illness, treatment process, and healthy lifestyle choices during therapy.
- Collaborating with a multidisciplinary medical team (oncologists, nutritionists, nurses, medical psychologists, etc.) to deliver holistic and comprehensive care.
To make your visit to Mandaya Royal Hospital Puri easier and meet our KHOM specialists, you can use the Chat via WhatsApp, Book Appointment, or the Care Dokter app, available on Google Play and App Store. These tools help you manage your visit, check queue numbers, and access complete information about our doctors and services.

