Your Family's Health is Our Priority
Comprehensive and compassionate care for all ages
Your Family's Health is Our Priority
Comprehensive and compassionate care for all ages
our doctors
Dr SR (Bobby) Koller
Dr S (Sandra) Carstens
Dr MNH (Tinus) Kruger
Dr. Koller has been dedicated to the practice of medicine in Heidelberg since April 1984.
He is happily married to Hettie Koller, who devotes her time to managing their household.
Together, they are blessed with three children - Angelique, John and Corne and 6 grandchildren.
Angelique is married to Dr. Siewert Alkema, an Associate of Dr. K
Dr. Koller has been dedicated to the practice of medicine in Heidelberg since April 1984.
He is happily married to Hettie Koller, who devotes her time to managing their household.
Together, they are blessed with three children - Angelique, John and Corne and 6 grandchildren.
Angelique is married to Dr. Siewert Alkema, an Associate of Dr. Koller.
Outside of his medical profession, Dr. Koller leads a fulfilling life as a part-time farmer. He owns a farm near Frankfort where he has been cultivating crops and raising cattle for many years.
Nestled next to the Wilgerivier in Frankfort, Dr. Koller finds solace in tending to his land during his spare time.
In addition to his extensive 40 years of experience in medicine, Dr. Koller holds a general BSc degree (Genetics) reflecting his commitment to lifelong learning and broadening his knowledge base.
BSc MBChB (UP) 1981
Dr MNH (Tinus) Kruger
Dr S (Sandra) Carstens
Dr MNH (Tinus) Kruger
Dr. Kruger has been dedicated to the practice of medicine in Heidelberg since July 1986.
He shares his life with Suzette Kruger, who currently serves as the head pharmacist at Heidmed Pharmacy. Together, they are blessed with four children: Elize, Sandra, Pieter, and Jan-Adriaan.
Beyond his medical profession, Dr. Kruger finds fulfilment in
Dr. Kruger has been dedicated to the practice of medicine in Heidelberg since July 1986.
He shares his life with Suzette Kruger, who currently serves as the head pharmacist at Heidmed Pharmacy. Together, they are blessed with four children: Elize, Sandra, Pieter, and Jan-Adriaan.
Beyond his medical profession, Dr. Kruger finds fulfilment in various interests. He is an avid road cyclist, having conquered numerous Argus and 94.7 cycle challenges. Additionally, he indulges in the exhilarating activity of deep-sea diving.
In addition to his impressive 38 years of experience as a general practitioner and in the operating theatre, Dr. Kruger specialises in conscious sedation during procedures. This specialisation underscores his commitment to ensuring patient comfort and safety throughout medical interventions.
MBChB (UP) 1981 | MPrax Med (UP) 1986 |
PDD (Sedation) 2012
Dr S (Siewert) Alkema
Dr S (Sandra) Carstens
Dr S (Sandra) Carstens
Dr. Alkema has been devoted to practicing medicine in Heidelberg since 2010.
He is happily married to Angelique, the daughter of Dr. Koller, who also pursues a career as a medical doctor. Together, they share the joy of raising their children.
Outside of his medical practice, Dr. Alkema finds passion in classical music and cultural pursuits
Dr. Alkema has been devoted to practicing medicine in Heidelberg since 2010.
He is happily married to Angelique, the daughter of Dr. Koller, who also pursues a career as a medical doctor. Together, they share the joy of raising their children.
Outside of his medical practice, Dr. Alkema finds passion in classical music and cultural pursuits. He is particularly skilled as a violinist, showcasing his talent in various performances.
In addition to his expertise as a general practitioner, Dr. Alkema is the proprietor of the Heidelberg Travel Clinic. This specialised clinic focuses on providing travellers with essential immunisations and medications tailored to their international destinations, ensuring a safe and healthy journey abroad.
MBChB (UFS)
Dr S (Sandra) Carstens
Dr S (Sandra) Carstens
Dr S (Sandra) Carstens
Dr. Carstens' impressive career is a testament to her unwavering commitment to excellence.
In addition to being a dedicated wife and mother of two young children, she has pursued her education with great diligence, earning a Pharmacy degree from North-West University and a Medical degree from Wits University. Her professional journey inclu
Dr. Carstens' impressive career is a testament to her unwavering commitment to excellence.
In addition to being a dedicated wife and mother of two young children, she has pursued her education with great diligence, earning a Pharmacy degree from North-West University and a Medical degree from Wits University. Her professional journey includes seven years of internships, community service, and public service, during which she further enhanced her expertise with a Diploma in Anaesthesia. In 2019, she founded her full-time private GP practice, and in 2023, she achieved a certificate in Procedural Sedation.
Since 2016, Dr. Carstens has been a vital part of Renewal Clinic, where she has developed a keen interest in aesthetic medicine. She is committed to expanding her knowledge in this dynamic field, specializing in various procedures and adeptly prescribing personalized home care products. Beyond her technical expertise, Dr. Carstens embodies compassion and friendship in her care for all her patients.
B.Pharm. MB Bch. DA (SA)
Heidmed Medical Centre hours
We pride ourselves on accessibility and convenience at our doctor's rooms.
Our operating hours are designed to accommodate your busy schedule and ensure that you receive the care you need when you need it most.
Whether you require a routine check-up or have an urgent medical concern, our team is here to provide personalized care during our convenient operating hours.