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Dr. Heinrich van der Berg

Internal Medicine

EndocrinologyNephrology

Medi-Clinic Windhoek — Windhoek, Namibia

18+ years of experience

Languages: EnglishAfrikaansGerman

About Dr. van der Berg

Dr. Heinrich van der Berg is a senior internist at Medi-Clinic Windhoek, Namibia's leading private hospital and one of the most fully equipped medical facilities in the country. With 18 years of specialist practice, Dr. van der Berg is regarded as one of the most experienced internal medicine physicians working in Namibia's private sector. His practice covers the broad scope of general internal medicine with particular depth in endocrinology and nephrology — two areas of increasing clinical need as Namibia faces a growing burden of type 2 diabetes, hypertension, and their downstream organ complications. Dr. van der Berg trained at two of South Africa's leading universities before returning to Namibia to build his career at Medi-Clinic Windhoek. He is trilingual in English, Afrikaans, and German, reflecting Namibia's multilingual heritage and enabling him to consult with patients from across the country's diverse linguistic communities as well as with German-speaking medical tourists and expatriates. He has a longstanding outpatient practice at Medi-Clinic and also consults inpatients across the hospital's medical wards. He is a clinical resource for colleagues seeking specialist advice on complex medical presentations, and he mentors Namibian medical officers rotating through the private sector.

Education & Training

Dr. van der Berg completed his MBChB at the University of Stellenbosch in South Africa, graduating with distinction in clinical medicine. He completed his specialist training in Internal Medicine at the University of Pretoria, obtaining his MMed degree and subsequently attaining Fellowship of the College of Physicians of South Africa (FCP(SA)), the highest specialist credentialling standard in internal medicine in the southern African region. He has attended postgraduate endocrinology and nephrology symposia in South Africa and Europe to maintain specialist currency.

Clinical Expertise & Procedures

Dr. van der Berg manages the full range of general internal medicine presentations with particular expertise in complex diabetes management, including insulin optimisation, management of diabetic ketoacidosis, and long-term monitoring of diabetic nephropathy and retinopathy. He assesses and manages patients with hypertensive emergency, refractory hypertension requiring multiple-drug regimens, and hypertension-related end-organ damage including left ventricular hypertrophy and chronic kidney disease. He performs and interprets a range of diagnostic procedures including pleural aspiration, ascitic tap, diagnostic bronchoscopy, and bone marrow biopsy. He is skilled in the workup and staging of chronic kidney disease and in determining when patients require referral for renal replacement therapy.

Research & Publications

Dr. van der Berg has contributed to the Medical Association of Namibia's continuing medical education programme with presentations on non-communicable disease management in the Namibian context. He has participated in regional quality improvement initiatives examining diabetes control outcomes in private sector practice in southern Africa. His interest in chronic kidney disease progression has informed referral pathway improvements at Medi-Clinic Windhoek for patients requiring nephrology assessment.

International Patient Services

Medi-Clinic Windhoek is well positioned to serve international patients travelling to Namibia, including medical tourists from neighbouring Angola, Botswana, and Zambia, as well as German and European expatriates and tourists who require specialist medical care during extended stays. Dr. van der Berg's trilingual capability in English, Afrikaans, and German makes him one of Namibia's most accessible internists for international patients. He offers comprehensive outpatient consultations for chronic disease assessment and management planning, second-opinion consultations, and inpatient physician services. Appointments can be made directly through Medi-Clinic Windhoek's consultation booking system.

Awards & Recognition

Dr. van der Berg's Fellowship of the College of Physicians of South Africa is the primary recognition of his specialist expertise and places him among the formally credentialled internists practising in southern Africa. He has been acknowledged by the Medical Association of Namibia for his contributions to continuing medical education and specialist advisory services for general practitioners across Namibia. Medi-Clinic Windhoek has recognised his contribution to developing the hospital's chronic disease outpatient programmes.

Key Procedures

Diagnostic bronchoscopyPleural aspirationAscitic tapBone marrow biopsyCentral line insertionEchocardiography interpretationRenal biopsy assistance

Conditions Treated

Type 2 diabetes mellitusHypertensionChronic kidney diseaseMetabolic syndromeDyslipidaemiaGoutThyroid disordersHeart failureCOPDAnaemia of chronic disease

Frequently Asked Questions

Dr. van der Berg treats a broad range of internal medicine conditions with particular expertise in type 2 diabetes, hypertension, chronic kidney disease, thyroid disorders, heart failure, dyslipidaemia, gout, metabolic syndrome, COPD, and anaemia of chronic disease. He manages both acute inpatient presentations and complex chronic outpatient cases.
Dr. van der Berg consults at Medi-Clinic Windhoek in Windhoek, Namibia. Appointments can be booked through Medi-Clinic Windhoek's specialist booking system. He accepts referrals from general practitioners and can also be contacted directly for self-referral consultations. International patients should contact Medi-Clinic Windhoek's patient services team.
Dr. van der Berg holds an MBChB from the University of Stellenbosch, an MMed in Internal Medicine from the University of Pretoria, and Fellowship of the College of Physicians of South Africa (FCP(SA)). He is registered with the Health Professions Council of Namibia and is a member of the Medical Association of Namibia.

References

  1. MyMedicPlus Editorial Research, 2026
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