BudgetState Hospitals / Hospitals
General hospital · Leiderdorp
Alrijne Ziekenhuis
Wait times over the norm65%
77 of 118 over the norm
Result€7.7 m
2025, margin 1.6%
Solvency31%
sector average 36% (2024)
Parking per hour€2.07
Leiderdorp
Locations
- Alrijne Ziekenhuis Alphen aan den RijnMeteoorlaan, 2402WC Alphen aan den Rijn
- Alrijne Ziekenhuis LeidenHoutlaan, 2334CK Leiden
- Alrijne Ziekenhuis LeiderdorpSimon Smitweg, 2353GA Leiderdorp
Wait times
Latest report: 27 October 2026. Over the norm first. The colour measures a wait against the Treeknorm, the position against the other hospitals: position 1 is the shortest.
Over the norm, every fortnight
Alrijne ZiekenhuisAll hospitals
Waits against the norm, by kind
within the Treeknormover it, up to one and a half timesmore than one and a half timesnot reported
Treatments
| For | Wait | Position | Median in the Netherlands25th–75th percentile | Location |
|---|---|---|---|---|
| Surgery for benign anal conditionsSurgery / Dermatology | 144 days | 52 of 55 | 49 days33–80 days | Alrijne Ziekenhuis Leiderdorp |
| Septoplasty (nasal septum surgery)ENT | 136 days | 44 of 61 | 81 days57–146 days | Alrijne Ziekenhuis Leiderdorp |
| Incontinence or prolapse surgery (women)Gynaecology | 120 days | 48 of 61 | 71 days48–117 days | Alrijne Ziekenhuis Leiderdorp |
| Total knee replacementOrthopaedics | 108 days | 43 of 60 | 84 days45–117 days | Alrijne Ziekenhuis Leiderdorp |
| HysterectomyGynaecology | 104 days | 48 of 58 | 64 days42–89 days | Alrijne Ziekenhuis Leiden |
| Total hip replacementOrthopaedics | 97 days | 49 of 61 | 64 days42–90 days | Alrijne Ziekenhuis Leiderdorp |
| Umbilical hernia repair in adultsSurgery | 94 days | 37 of 50 | 53 days34–97 days | Alrijne Ziekenhuis Leiden |
| Slipped disc or spinal stenosis surgeryNeurosurgery / Orthopaedics | 91 days | 40 of 44 | 55 days42–71 days | Alrijne Ziekenhuis Leiderdorp |
| Incontinence or bladder prolapse surgery (men)Urology | 84 days | 15 of 17 | 49 days32–68 days | Alrijne Ziekenhuis Leiderdorp |
| Peripheral nerve release (incl. carpal tunnel)Neurosurgery | 84 days | 18 of 19 | 46 days32–64 days | Alrijne Ziekenhuis Leiden |
| Breast reconstructionPlastic surgery | 80 days | 22 of 42 | 79 days52–130 days | Alrijne Ziekenhuis Leiderdorp |
| Gallbladder removalSurgery | 74 days | 53 of 63 | 43 days30–64 days | Alrijne Ziekenhuis Leiderdorp |
| Tonsil or adenoid removalENT | 64 days | 35 of 63 | 60 days42–82 days | Alrijne Ziekenhuis Leiderdorp |
| Meniscus or knee ligament surgerySurgery / Orthopaedics | 63 days | 34 of 55 | 50 days33–75 days | Alrijne Ziekenhuis Leiden |
| CircumcisionUrology / Surgery | 55 days | 20 of 35 | 50 days31–74 days | Alrijne Ziekenhuis Leiderdorp |
| Dupuytren's contracture surgeryPlastic surgery | 50 days | 18 of 45 | 66 days42–96 days | Alrijne Ziekenhuis Leiderdorp |
| Varicose vein surgerySurgery | 49 days | 12 of 26 | 53 days31–87 days | Alrijne Ziekenhuis Leiderdorp |
| Cataract surgeryOphthalmology | 49 days | 28 of 56 | 49 days30–84 days | Alrijne Ziekenhuis Leiden |
| Groin hernia repairSurgery | 49 days | 32 of 65 | 49 days28–91 days | Alrijne Ziekenhuis Leiderdorp |
| Eyelid surgeryOphthalmology | 45 days | 10 of 30 | 54 days39–89 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Cardiac catheterisationCardiology | 45 days | 40 of 42 | 21 days15–28 days | Alrijne Ziekenhuis Leiderdorp |
| Kidney stone removal through the skin (PCNL)Urology | 29 days | 7 of 25 | 49 days29–63 days | Alrijne Ziekenhuis Leiderdorp |
| Grommets (ear tubes)ENT | 29 days | 16 of 61 | 37 days29–51 days | Alrijne Ziekenhuis Leiden |
Outpatient clinic: first appointment
| For | Wait | Position | Median in the Netherlands25th–75th percentile | Location |
|---|---|---|---|---|
| Ophthalmology (general)Ophthalmology | 200 days | 49 of 58 | 59 days21–90 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Gastroenterology (general)Gastroenterology | 180 days | 54 of 66 | 98 days50–148 days | Alrijne Ziekenhuis Leiderdorp |
| Internal medicine (general)Internal medicine | 100 days | 59 of 68 | 42 days24–61 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Neurology (general)Neurology | 90 days | 50 of 67 | 64 days48–90 days | Alrijne Ziekenhuis Leiderdorp |
| Paediatrics (general)Paediatrics | 90 days | 56 of 65 | 35 days21–57 days | Alrijne Ziekenhuis Leiden |
| Rheumatology (general)Rheumatology | 89 days | 42 of 60 | 47 days29–90 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Pain managementAnaesthesiology | 70 days | 41 of 65 | 58 days23–90 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| ENT (general)ENT | 60 days | 61 of 66 | 21 days12–30 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Gynaecology (general)Gynaecology | 60 days | 27 of 68 | 72 days45–114 days | Alrijne Ziekenhuis Leiderdorp |
| Dermatology (general)Dermatology | 45 days | 39 of 66 | 35 days28–70 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Cardiology (general)Cardiology | 45 days | 51 of 68 | 28 days16–45 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Geriatric medicineGeriatric medicine | 40 days | 45 of 63 | 28 days16–45 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Oral and maxillofacial surgeryOral and maxillofacial surgery | 23 days | 23 of 57 | 31 days15–59 days | Alrijne Ziekenhuis Leiderdorp |
| Sports medicineSports medicine | 23 days | 11 of 26 | 26 days11–43 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Orthopaedics (general)Orthopaedics | 19 days | 40 of 59 | 14 days7–30 days | Alrijne Ziekenhuis Leiden |
| Respiratory medicine (general)Respiratory medicine | 12 days | 13 of 68 | 28 days13–42 days | Alrijne Ziekenhuis Leiderdorp |
| Plastic surgery (general)Plastic surgery | 10 days | 14 of 63 | 24 days10–42 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Urology (general)Urology | 4 days | 3 of 66 | 32 days20–60 days | Alrijne Ziekenhuis Leiderdorp |
| Surgery (general)Surgery | 1 days | 4 of 66 | 14 days7–27 days | Alrijne Ziekenhuis Leiderdorp |
Tests
| For | Wait | Position | Median in the Netherlands25th–75th percentile | Location |
|---|---|---|---|---|
| ColonoscopyGastroenterology | 180 days | 60 of 61 | 28 days17–42 days | Alrijne Ziekenhuis Leiden |
| GastroscopyGastroenterology | 43 days | 51 of 61 | 26 days15–40 days | Alrijne Ziekenhuis Leiden |
| Bone density scan (DEXA)Radiology | 41 days | 48 of 60 | 18 days12–38 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| Hip or leg MRIRadiology | 20 days | 29 of 64 | 20 days10–33 days | Alrijne Ziekenhuis Leiderdorp |
| Brain MRIRadiology | 20 days | 28 of 61 | 21 days11–35 days | Alrijne Ziekenhuis Leiden |
| Shoulder or arm MRIRadiology | 15 days | 20 of 59 | 20 days13–34 days | Alrijne Ziekenhuis Leiden |
| Back MRIRadiology | 15 days | 21 of 62 | 20 days13–33 days | Alrijne Ziekenhuis Leiderdorp |
| Neck MRIRadiology | 15 days | 21 of 60 | 22 days13–33 days | Alrijne Ziekenhuis Leiden |
| CT scanRadiology | 12 days | 24 of 63 | 14 days9–22 days | Alrijne Ziekenhuis Leiderdorp |
| Ultrasound scanRadiology | 9 days | 20 of 66 | 13 days8–17 days | Alrijne Ziekenhuis Alphen aan den Rijn |
| MammogramRadiology | 3 days | 20 of 62 | 5 days2–10 days | Alrijne Ziekenhuis Leiden |
| X-rayRadiology | 1 days | 27 of 61 | 1 days0–1 days | Alrijne Ziekenhuis Alphen aan den Rijn |
Quality per treatment
Report year 2025, as the hospital reported it, beside the median of all hospitals.
Tonsil or adenoid removal
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Re-operation for bleeding within 14 days (tonsils)lower is better | 1.3% | 2.6% |
| Re-operation for bleeding within 14 days (adenoids)lower is better | 0.0% | 0.0% |
Abdominal aortic aneurysm
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Aortic aneurysm or dissection repairsnumber per year | 57 | 69 |
| Died within 30 days after repair of a ruptured aneurysmlower is better | 36.4% | 24.2% |
| Died within 30 days after repair of an intact aneurysmlower is better | 2.3% | 1.5% |
| Uncomplicated recovery after planned repair (textbook outcome)higher is better | 74.4% | 76.0% |
Stroke
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Stroke patientsnumber per year | 418 | 570 |
| Median minutes from arrival to clot-busting treatmentlower is better | 25 | 29 |
Breast implants
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Removed or replaced for a complication within 60 days (reconstruction)lower is better | 2.2% | 2.6% |
| Removed or replaced for a complication within 60 days (cosmetic)lower is better | 0.0% | 0.0% |
| Removed or replaced for a complication, day 61 to 365 (reconstruction)lower is better | 4.8% | 3.3% |
| Removed or replaced for a complication, day 61 to 365 (cosmetic)lower is better | 2.0% | 0.0% |
Breast cancer
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Breast cancer patients operated onnumber per year | 306 | 216 |
| Surgical oncologists treating breast cancernumber of specialists | 4 | 4 |
| Plastic surgeons treating breast cancer patientsnumber of specialists | 4 | 3 |
| Median days from diagnosis to start of treatmentlower is better | 42 | 32 |
Chronic kidney disease and dialysis
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Started dialysis with a working fistula or PD catheterhigher is better | 52.6% | 64.2% |
Bowel cancer
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Colon cancer resectionsnumber per year | 129 | 78 |
| Rectal cancer resectionsnumber per year | 16 | 30 |
| Died within 90 days of rectal surgerylower is better | 2.4% | 0.0% |
| Complicated recovery after colon surgerylower is better | 11.8% | 11.6% |
| Complicated recovery after rectal surgerylower is better | 12.5% | 20.2% |
| Died within 90 days of colon surgerylower is better | 2.3% | 2.2% |
| Median days from diagnosis to treatment (colon)lower is better | 34 | 36.8 |
Diabetes
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Diabetes patients treated by the paediatriciannumber per year | 170 | 99 |
| Diabetes patients treated by the internistnumber per year | 997 | 1,350 |
| Paediatrician: blood sugar on target (HbA1c below 58)higher is better | 54.7% | 47.8% |
| Internist: blood sugar on target (HbA1c below 58)higher is better | 41.6% | 42.3% |
| Paediatrician: blood sugar far too high (HbA1c above 86)lower is better | 5.9% | 5.9% |
| Internist: blood sugar far too high (HbA1c above 86)lower is better | 4.0% | 5.3% |
Peripheral arterial disease
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Certified vascular surgeonsnumber of specialists | 4 | 4 |
| Vascular interventional radiologistsnumber of specialists | 4 | 4 |
Gallbladder removal (gallstones)
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Readmitted for a complication within 30 days of surgerylower is better | 2.9% | 2.8% |
Hip fracture
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Hip fractures treatednumber per year | 429 | 293 |
| Mobility score after 3 months, fully mobile before (1 = best)lower is better | — | 2.6 |
| ADL help needed after 3 months, independent before (0 = none)lower is better | — | 1.3 |
Gynaecological cancer
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Debulking operations for ovarian cancernumber per year | — | 60 |
| Operations for endometrial cancernumber per year | 85 | 64 |
| Tumour fully removed at primary debulking (ovary)higher is better | — | 90.8% |
| Complicated recovery after ovarian debulking (adjusted)lower is better | — | 6.9% |
| Complicated recovery after keyhole hysterectomy (adjusted)lower is better | — | 0.0% |
| Died within 30 days of ovarian debulking (adjusted)lower is better | — | 0.0% |
| Median days from first visit to debulking surgerylower is better | — | 35.2 |
Carotid artery surgery
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Carotid artery proceduresnumber per year | 43 | 48 |
| Died within 30 days of the procedurelower is better | 0.7% | 0.8% |
| Bleeding within 30 dayslower is better | 2.2% | 2.5% |
| Neurological event within 30 dayslower is better | 1.5% | 2.0% |
| Uncomplicated recovery (textbook outcome)higher is better | 83.9% | 79.8% |
Slipped disc or spinal stenosis
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Re-operation within 30 dayslower is better | 0.8% | 0.4% |
| Spinal fluid leak during surgerylower is better | 1.1% | 0.3% |
| Deep wound infectionlower is better | 0.3% | 0.0% |
| More muscle weakness right after surgerylower is better | 0.6% | 0.0% |
Hip replacement
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Hip replacementsnumber per year | 941 | 421 |
| Orthopaedic surgeons performing hip revisionsnumber of specialists | 5 | 4 |
| Orthopaedic surgeons placing hip replacementsnumber of specialists | 9 | 5 |
| Deep wound infection within 90 dayslower is better | 0.2% | 0.7% |
| Average hip score gain (OHS) after 12 monthshigher is better | — | 18.6 |
| Average drop in pain when active after 12 monthshigher is better | — | 5.8 |
| Revision within 1 year (adjusted)lower is better | 0.6% | 0.9% |
Incontinence or prolapse in women
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Much or very much better after surgeryhigher is better | 91.9% | 90.8% |
Cancer care (general)
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Kidney cancer operationsnumber per year | 21 | 54 |
| Colon resectionsnumber per year | 214 | 131 |
| Rectal resectionsnumber per year | 35 | 46 |
| Resections of liver metastasesnumber per year | — | 36 |
| Thyroid cancer patients operated onnumber per year | 12 | 18 |
| Gynaecologic oncologists in FTEnumber of specialists | — | 2.6 |
Knee replacement
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Total knee replacementsnumber per year | 531 | 310 |
| Partial knee replacementsnumber per year | 178 | 79 |
| Orthopaedic surgeons performing knee revisionsnumber of specialists | 3 | 3 |
| Orthopaedic surgeons placing knee replacementsnumber of specialists | 7 | 5 |
| Deep wound infection within 90 dayslower is better | 0.3% | 0.4% |
| Average knee score gain (OKS) after 12 monthshigher is better | — | 15.3 |
| Average drop in pain when active after 12 monthshigher is better | — | 4.9 |
| Revision within 3 years (adjusted)lower is better | 0.5% | 1.3% |
Surgery for children
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Groin and scrotal operations in childrennumber per year | 37 | 43 |
| Operations for pyloric stenosisnumber per year | — | 15 |
Emergency department
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Patients with severe multiple injuries receivednumber per year | 34 | 33 |
Cataract surgery
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Better sight after surgery (at least 1 line gained)higher is better | 94.6% | 94.5% |
| Within 0.5 dioptre of the target strength after 4-6 weekshigher is better | 81.0% | 77.7% |
Spinal fusion
| Indicator | Alrijne Ziekenhuis | Median in the Netherlands |
|---|---|---|
| Re-operation within 30 dayslower is better | 0.0% | 3.1% |
| Spinal fluid leak during surgerylower is better | 0.0% | 0.7% |
| Deep wound infectionlower is better | 0.0% | 2.0% |
| More muscle weakness right after surgerylower is better | 0.0% | 0.0% |
Annual accounts
Figures of Stichting Alrijne Zorggroep, from its public annual accounts.
| Year | Revenue | Costs | Result | Margin | Equity | Solvency | Cash |
|---|---|---|---|---|---|---|---|
| 2025filed 16 July 2026 | €474 m | €463 m | €7.7 m | 1.6% | €110 m | 31.1% | €14 m |
| 2024filed 30 May 2025 | €456 m | €447 m | €6.2 m | 1.4% | €103 m | 30.2% | €15 m |
| 2023filed 29 May 2024 | €430 m | €423 m | €4.1 m | 1.0% | €96 m | 29.6% | €26 m |
| Sector average, General hospital (2024) | |||||||
| 2024 | — | — | — | 2% | — | 36% | — |
Staff
| Year | Care staff | Sick leave | Long-open vacancies |
|---|---|---|---|
| 2025 | 2,740 | 8.3% | 0 |
| 2024 | 2,720 | 7.9% | 33 |
| 2023 | — | — | — |
Care staff: the average number of people in care. Sick leave: the care staff's sickness absence. Long open: vacancies open for three months or more.
Board and supervision
As the register lists them with the annual accounts for 2025.
Board of directors
- Adriana Geertruida Maria Ruttersvoorzitter raad van bestuur · since 1 November 2024
- Ivo van der KleiBestuurder · since 2 March 2020
- Edo Walter Jan Schubertlid raad van bestuur · since 17 March 2025
Supervisory board
- Bruin Johannes Bruinsvoorzitter raad van toezicht · since 1 July 2022
- Charles Jean Marie Hubert Joseph Everslid raad van toezicht · since 1 June 2019
- Immaculata Maria Servatia FrijtersLid raad van toezicht · since 1 January 2022
- Eline Rachel van Slobbe - BijlsmaLid Raad van Toezicht · since 1 June 2023
- Andrea Helena van Steensel - SchaefferLid raad van toezicht · since 1 August 2025
- Monique CremersLid van het toezichthoudend orgaan · since 1 August 2025
Proxies and others
- Antje Andrea TakkeManager · since 1 January 2017
- Ingeborg Ida Johanna van der HeijdenManager · since 1 January 2017
- Simke Gerrit De JongManager · since 1 January 2017
- Simone Henriette van der Kuil - PoortManager · since 1 January 2017
- Deborah Gladys Antoinetta Koopman - Seeboldtmanager · since 21 November 2022
- Judith Joyce Weijs - PluymManager Zorg en Bedrijfsvoering · since 16 May 2024
- Gertrude KlinkenbergGevolmachtigde · since 1 August 2024
- Marit Corien RompaManager · since 19 November 2025
- Petrus Sebastianus van RijnManager · since 19 November 2025
Parking
Leiderdorp
€2.07 an hour. Daily maximum €9.
Q-Park car park P1, linked from Alrijne's site: €1.00 per 29 minutes or part of it, about €2.07 per hour (one hour costs €3.00); week card €45.00.
Read on the hospital's website, 2 November 2026.