Our Laboratory
Founded in 1997, the DERB SOLTANE LES HÔPITAUX Medical Analysis Laboratory is a leading private healthcare facility in Casablanca, specializing in biological diagnostics. Located at 27 Rue Lahssen El Arjoune, in the Les Hôpitaux district, our laboratory provides patients, physicians, clinics, and hospitals with a wide range of reliable and rapid analytical services.
Directed by Dr. Touimi Benjelloun Mohammed, a medical biologist, the laboratory is committed to delivering results that meet the strictest quality standards. Our services cover all key disciplines of medical biology: hematology, biochemistry, immunology, hemostasis, microbiology, flow cytometry, genetics, and molecular biology.
The laboratory is organized into specialized technical units, a sample collection service, a dedicated patient reception area, and a subcontracting service for complex analyses. We collaborate with several partner laboratories, hospitals, and clinics to ensure the performance of specialized or highly technical analyses, thus guaranteeing greater accessibility for all patients.
Thanks to our expertise and commitment to quality, the DERB SOLTANE LES HÔPITAUX Laboratory plays a central role in prevention, screening, and medical monitoring, while actively participating in epidemiological surveillance. We work closely with general practitioners, specialists, healthcare facilities, companies, public health organizations, and individual patients to offer diagnostic solutions tailored to each individual’s needs.
28 +
Years of Experience
Our specialties

Biochemistry
Analysis of essential biological parameters (blood glucose, cholesterol, kidney function, liver function, etc.). Indispensable for the diagnosis and monitoring of numerous pathologies.

Hematology
Analysis of blood cells (red blood cells, white blood cells, platelets) and screening for hematological abnormalities. Fast and accurate results.

Bacteriology
Identification of bacteria responsible for infections and performance of antibiograms to guide treatments.

Parasitology
Search and identification of parasites in stool, blood or other samples for reliable diagnosis of parasitic diseases.

Serology
Detection of antibodies and infectious markers (hepatitis, HIV, rubella, etc.) to assess immunity or confirm an infection.

Mycology
Analysis of fungi responsible for skin or systemic infections and performance of precise identification tests.

Hormonology
Hormone testing for monitoring endocrine function, fertility, thyroid function or metabolic disorders.

Genetic
Specialized molecular biology tests to detect hereditary or acquired abnormalities.

Immunophenotyping
Detailed analysis of immune cells via flow cytometry for the diagnosis of hematological malignancies.

Molecular Biology
Precise and rapid detection of infectious agents (COVID-19, tuberculosis, viruses, bacteria) using PCR, for reliable diagnosis from the first signs.
Message from the Director
Dear Patients,
It is with great pleasure that I welcome you to the website of our medical testing laboratory. Every day, we are committed to providing you with a service based on trust, quality, and respect for your well-being, with sincerity and professionalism.
Our priority is simple: to support you throughout your healthcare journey with attentive listening, compassion, and scientific rigor. We have invested in modern equipment and reliable procedures to guarantee accurate, rapid, and completely confidential analyses. But beyond the technology, it is the women and men who make up our team who truly make the difference. Their dedication and commitment to service are the real strength of our laboratory.
We firmly believe that health begins with a relationship of trust. That is why we strive to create a welcoming, accessible, and attentive environment that caters to everyone’s needs, whether it’s for a simple routine check-up or more specific follow-up.
Thank you warmly for the trust you place in us. Rest assured that we will continue to evolve and improve to meet your expectations.
Dr. Mohammed Touimi Benjelloun
Pharmacist-Biologist, Graduate of Claude Bernard University Lyon (France)
President – Medical Analysis Laboratory
![]()
Our Expertise
Our genetics department performs specialized tests to identify hereditary or acquired abnormalities. Using advanced cytogenetic technologies such as constitutional karyotyping, onco-hematological karyotyping, and FISH, we help physicians establish accurate diagnoses, anticipate risks, and tailor treatments. This expertise makes our laboratory a leading provider of genetic testing in Casablanca for screening, management, and personalized follow-up.
Flow cytometry is an essential technique for establishing a differential diagnosis between acute leukemias, lymphomas, non-hematopoietic tumors, and reactive states. Immunophenotyping allows for the identification and determination of the maturation stage of the cell line involved in the leukemic process, while also providing prognostic information. It can also reveal aberrant immunophenotypes associated with leukemia in order to monitor disease progression during treatment and identify therapeutic targets for its eradication. Our laboratory is equipped with a state-of-the-art flow cytometer capable of immunophenotyping acute leukemias and acute leukemias of ambiguous lineage, B, T, and NK lymphoproliferative disorders, plasma cells, T, B, and NK lymphocyte subpopulations, and monocyte subpopulations. We also perform CD34+ hematopoietic stem cell enumeration, diagnose paroxysmal nocturnal hematuria, and detect and quantify minimal residual disease. Analysis can be performed on peripheral blood, bone marrow, ascitic fluid, cerebrospinal fluid, pleural fluid, lymph node biopsy cells in suspension, or cytologically aspirated cells, and we guarantee rapid, interpretable results that meet international standards.
Our molecular biology platform employs advanced detection techniques, essential for the rapid and accurate identification of infectious agents. Using PCR and highly sensitive diagnostic tools, we perform targeted analyses for COVID-19, tuberculosis, and numerous viruses and bacteria of clinical interest. This expertise enables reliable diagnosis from the earliest signs of infection, facilitating rapid and appropriate treatment. The laboratory has established itself as a leading provider of molecular testing in Casablanca, guaranteeing secure, rapid results that meet international standards.
Our Mission :
To ensure reliable, rapid and accessible biological diagnosis in order to effectively support patients, doctors and healthcare facilities in prevention, screening and medical follow-up.
Our Values :
Quality: strict adherence to international standards.
Note: analyses performed with state-of-the-art equipment.
Commitment: availability, listening and personalized support.
Confidentiality: total data security and respect for medical ethics.
Proximity: a laboratory based in Casablanca, serving patients since 1997.
Need information ?
For any information or inquiries, please feel free to call us at: 0522815936