Page 2 - Best immunologists: TOP 93 doctors

Pioneer in regenerative medicine protocols – Ernesto Romero researches cutting-edge stem cell therapies for autoimmune diseases at Immunotherapy Regenerative Medicine.

• Training in Regenerative Medicine at Nordic University and Universidad Catolica de Murcia
• Founder of biotechnological institute Bioplenum S.A de C.V
• Conducts clinical research on stem cell therapies for chronic conditions
• Representative for leading biotechnology firms in Latin America
• Special focus on immunomodulatory treatments for HIV patients

Dr. Viktor Alexander Krol leads the Gastroenterology and Internal Medicine departments at St. Martinus-Krankenhaus Düsseldorf, specializing in comprehensive digestive and metabolic care.

• Director of a certified Obesity Treatment Center with advanced bariatric techniques
• Expert in endoscopic procedures for gastrointestinal disorders
• Specializes in metabolic and cardiovascular system therapies
• Uses latest diagnostic technologies for precise treatment plans

Prof. Cemil Bilir combines oncology and immunology expertise with training at Cleveland Clinic and Northeastern University.

• Professor at Sakarya University Faculty of Medicine
• Trained in rheumatology and gastroenterology at Cleveland Clinic
• Member of ASCO, ESMO, and Turkish Society of Medical Oncology
• Specializes in immunotherapy approaches for oncology cases

Assoc. Prof. Dr. Özlem Köroğlu is a specialist in Physical Medicine and Rehabilitation at Memorial Ankara Hospital (2024–present). She previously served as a faculty member at Gaziler Physical Therapy and Rehabilitation Training and Research Hospital (2016–2024). She was Chief of the Physical Medicine and Rehabilitation Clinic at Elazığ Military Hospital (2011–2015). She earned her MD in 2003 from the GATA Faculty of Medicine. She completed her PM&R residency in 2011.

Her credentials include Ministry of Health–approved certified prolotherapy training. She has taught Prolotherapy and PRP (2022) and Knee Prolotherapy and Campinject (2019). She also taught GETAT and Dextrose Prolotherapy (2018) and ISPRM Ultrasound (2009). She has additional training in musculoskeletal ultrasound, neural therapy, lumbar injections and manipulation, and botulinum toxin treatment for the spastic hand. She attended the Euro‑Mediterranean PRM School in Italy (2010). She is a member of the Turkish Society of PM&R, the Turkish Society for Research and Fight Against Rheumatism, the Association of PM&R Specialists of Türkiye, the Spinal Cord Diseases Association, and the Ankara Medical Chamber.

Dr. Sinan Mermer specializes in infectious diseases with a strong focus on HIV/AIDS, treating a wide range of complex infections.

• Over 16 years of experience of experience in infectious diseases
• Assistant Professor at Izmir University of Economics, Faculty of Medicine
• Member of ESCMID, EKMUD, and KLİMİK
• Expert in sexually transmitted diseases and viral hepatitis

Researched vaccine improvements for Lyme and Babesiosis at Yale – Assoc. Prof. Diktas combines cutting-edge research with clinical expertise in immunology.

• Trained at GATA Haydarpaşa and Gülhane Military Medical Academy
• Former Head of Health Tourism unit for Turkish Ministry of Health
• Specializes in complex infectious diseases with 15 years of experience of experience
• Works at Medipol Acibadem District Hospital in Istanbul

Prof. Tarik Salman specializes in cutting-edge immunotherapy and targeted cancer treatments at Medicalpoint International Hospital, with extensive experience in clinical research.

• Associate Professor at Katip Çelebi University with over 32 years of experience in medical oncology
• Expert in comprehensive genomic profiling and cancer vaccines
• Academic visitor at Moffitt Cancer Center in Florida, USA
• Board member of multiple oncology associations including ESMO and ASCO
• Pioneer in individualized treatment plans for diverse cancer types

Specializing in virotherapy – one of immunology's newest fields – Dr. Jaunalksne leads the Clinical Immunology Center at Pauls Stradins Clinical University Hospital.

• 49 years of experience of experience in immunology
• Graduate of Riga Medical Institute with internship in Internal Medicine
• Focuses on innovative immunological treatments

Prof. Avichai Shimoni, MD, is Director of Bone Marrow Transplantation at Sheba Medical Center. He is a hemato-oncologist with over 30 years of experience in bone marrow transplantation, cellular therapies, and advanced blood cancer care.

He leads a high-volume program for complex, high-risk blood cancers. He performs allogeneic and autologous transplants. He also provides CAR T-cell therapy for leukemia, lymphoma, and multiple myeloma. He completed a bone marrow transplantation fellowship at MD Anderson Cancer Center.

He is Chairman of Hematology at Tel Aviv University and a Professor of Hematology. He has authored more than 250 scientific papers. His research focuses on CAR T-cell therapy and stem cell transplantation. He is often listed among Israel's Best Doctors (Forbes 2025 and 2026).

Dr. Hila Magen, MD, leads the Multiple Myeloma and Amyloidosis Unit at Sheba Medical Center. She is a hemato-oncologist with over 35 years of experience. She is a leading Israeli expert in multiple myeloma and plasma cell disorders.

She runs a program that provides personalized care and early access to clinical trials. This includes CAR-T therapy for high-risk and relapsed or refractory myeloma and amyloidosis. Dr. Magen is a principal investigator in point-of-care CAR-T studies. She brings new immunotherapies into routine care.

Training: Fellowships in Multiple Myeloma (UAMS) and Lymphocytic Leukemia (MD Anderson). Academic: Instructor, Tel Aviv University. Research: Author of 100+ publications, contributor to landmark myeloma studies, and reviewer for international journals.

Professor Pnina Langevich is a rheumatologist and immunologist with over 40 years of experience. She leads the National Center for Rheumatology and Autoimmune Diseases at Sheba Medical Center. Forbes Israel has repeatedly named her among the country’s top doctors.

She is an expert in rheumatoid arthritis, osteoarthritis, joint diseases, systemic lupus erythematosus, scleroderma, and complex autoimmune disorders. She treats severe, treatment‑resistant cases using advanced diagnostics and personalized therapy.

She trained in rheumatology and internal medicine at Sheba. She combines patient care with research on new therapies. She served for 12 years as Vice President of the World Association of Rheumatologists. She is Editor‑in‑Chief of Lupus and a member of the Israeli Medical Association and the International Association of Rheumatologists.

Dr. Soltanzadeh is a highly experienced specialist in anesthesiology, critical care, and pain management, with over 28 years of experience of practice in diverse medical settings.

• Fellowship-trained in cardiac anesthesia at Istanbul's Çapa Medical Faculty
• Specialized in pain management (algology) and ozone therapy
• Former Chief Physician at a state hospital in Iran
• Active member of international anesthesiology societies
• Fluent in multiple languages for patient communication

Dr. Abraham Avigdor, MD, is Director of the Institute of Hematology and Co‑Director of the Hematology & Bone Marrow Transplantation Division at Sheba Medical Center. He is an international leader in lymphoma, CAR‑T, and advanced hemato‑oncology with more than 35 years of experience. His clinical focus includes lymphomas, multiple myeloma, and complex blood cancers.

He is a pioneer in CAR‑T integration. He leads cellular therapy and bone marrow transplantation programs (autologous and allogeneic). He also advances stem cell therapies and precision diagnostics, including PET/CT‑based prognostics. His work includes immunotherapy and targeted regimens and the development of innovative, data‑driven protocols.

He collaborates with LYSA, EMCL, and international PET groups. He has authored more than 130 publications. Key roles include Founder and President of the Israeli Lymphoma Working Group, former Chair of the Israeli Lymphoma Study Group, and Senior Lecturer at Tel Aviv University. Education: MD, Ben‑Gurion University; residency, Sheba Medical Center; postdoctoral fellowship, Weizmann Institute. Awards include the Knesset Prize, the Israeli Ministry of Health Award, and the Sackler Prize.

Dr. Brokane combines integrative oncology and biological medicine with psychotherapy at Pallas Clinic, offering a holistic approach to immunology.

• Trained at the Metabolic Terrain Institute of Health and Gerson Institute
• Specializes in integrative approaches combining medicine and psychotherapy
• Certified in Gestalt Therapy to support patient emotional well-being
• Focused on biological medicine with training from Swiss Academy

Dr. Acikgoz specializes in allergy and immunology, with extensive training from top Turkish universities. He brings a research-focused approach to Immunology at Medicalpoint International Hospital.

• Trained at Hacettepe and Ankara Universities – leading medical institutions
• Member of Turkish National Allergy and Clinical Immunology Association
• Published multiple research papers on immunological disorders
• Experience in both university hospitals and specialized research facilities

Dr. Afet Erbay specializes in infectious diseases, focusing on complex cases like viral hepatitis and ICU infections at Medicalpoint International Hospital.

• Trained at Atatürk Teaching and Research Hospital in Infectious Diseases
• Expert in differential diagnosis of fever and diabetic foot infections
• Skilled in antibiotherapy, antifungal, antiparasitic, and antiviral treatments

Dr. Arikan specializes in pediatric allergies and immune disorders, with extensive training at top Turkish medical institutions.

• Expert in allergic rhinitis, atopic dermatitis, and food allergies in children
• Member of European Society of Allergy and Clinical Immunology
• Trained at Marmara University and Hacettepe University
• Focuses on asthma and chronic cough in pediatric patients