Worldwide ranking · 2026

Best dialysis clinics, ranked worldwide

Ratings updated 13 October 2026

Haemodialysis, peritoneal dialysis and chronic kidney care — ranked on one transparent GCR Rating, highest first.

100clinics ranked

30,518data points scored

Ranked by GCR Rating (out of 5). No stars, no review counts — one fair number per facility.

Compiled independently by GCR since 2012 from verified patient reviews — no clinic can pay to change its Rating. Most recent verified review: October 2026. How this data is verified →

GCR ranks 100 dialysis clinics across 11 countries.
Each clinic's GCR Rating is computed from verified patient reviews using a Bayesian model that weighs rating, review volume and recency — not a simple average.
Clinics with fewer verified reviews are pulled toward the dialysis specialty-wide average rather than excluded, so any clinic with verified reviews can be ranked.
Rankings are refreshed on a regular cycle as new verified reviews come in.

GCR ranking of dialysis facilities by GCR Rating, highest first
Rank	Clinic Name	Country	City	GCR Rating
1	Bangkok Hospital	Thailand	Bangkok	4.696
2	CLUB DIALISIS VACACIONAL SL	Spain	Maspalomas	4.692
3	London Bridge Hospital, part of HCA Healthcare UK	United Kingdom	London	4.595
4	BANGKOK HOSPITAL SIRIROJ	Thailand	Phuket	4.510
5	Mediclinic Welcare Hospital	United Arab Emirates	Dubai	4.506
6	Bangkok Hospital Pattaya	Thailand	Pattaya	4.505
7	Nakornthon Hospital	Thailand	Bangkok	4.465
8	Phyathai 2 Hospital	Thailand	Bangkok	4.419
9	AMSA Medical Center and Kidney Care	United Arab Emirates	Dubai	4.297
10	Guadalajara Kidney Center	Mexico	Guadalajara	4.262
11	Merrimac Dialysis Center	United Arab Emirates	Dubai	4.261
12	Bumrungrad International Hospital	Thailand	Bangkok	3.957
13	Al Barsha Dialysis Center	United Arab Emirates	Dubai	3.944
14	KC Dialysis Centre Ltd	United Kingdom	Bournemouth, Christchurch and Poole	3.939
15	Clínica de Hemodiálisis Medica Santa Carmen - Querétaro	Mexico	Santiago de Queretaro	3.886
16	NMC ProVita International Medical Center	United Arab Emirates	Abu Dhabi	3.872
17	Clínica de Hemodiálisis Médica Santa Carmen - Periférico Sur, Ciudad de México	Mexico	Mexico City	3.713
18	Clínica de Hemodiálisis Médica Santa Carmen - Médica Sur	Mexico	Mexico City	3.614
19	Unidad Nacional de Atención al enfermo renal crónico UNAERC	Guatemala	Guatemala City	3.313
20	Diaverum Torremolinos	Spain	Torremolinos	3.135
21	University Medical Center Freiburg	Germany	Freiburg im Breisgau	not enough data
22	Alanya Can Dialysis Center.	Turkey	Alanya	not enough data
23	Renmed Dialysis Center	Turkey	Istanbul	not enough data
24	RTS ONUR DİYALİZ MERKEZİ	Turkey	Istanbul	not enough data
25	Renal Diyaliz	Turkey	Manavgat	not enough data
26	Umut Diyaliz	Turkey	Istanbul	not enough data
27	Özel Daviva Antalya Tatil Diyaliz Merkezi	Turkey	Antalya	not enough data
28	Nefrotek Diyaliz Merkezi	Turkey	Ankara	not enough data
29	Arnavutköy Diyaliz	Turkey	Istanbul	not enough data
30	TürkMed Diyaliz	Turkey	Istanbul	not enough data
31	Private Marmara Dialysis Center	Turkey	Istanbul	not enough data
32	Fresenius Kidney Care Dialysis Clinic - VGR	Thailand	Tambon Sam Rong Nua	not enough data
33	สมาคมโรคไตแห่งประเทศไทย	Thailand	Bangkok	not enough data
34	สายธาราคลินิก	Thailand	Bang Muang	not enough data
35	Sheikh Khalifa Medical City - Dialysis Center	United Arab Emirates	Abu Dhabi	not enough data
36	SEHA Kidney Care - Central	United Arab Emirates	Abu Dhabi	not enough data
37	SEHA - Kidney Care - Abu Dhabi	United Arab Emirates	Abu Dhabi	not enough data
38	Al Twar Dialysis Center	United Arab Emirates	Dubai	not enough data
39	Dialysis Center	United Arab Emirates	Abu Dhabi	not enough data
40	Abu Dhabi Dialysis Center	United Arab Emirates	Abu Dhabi	not enough data
41	Diaverum Estepona	Spain	Estepona	not enough data
42	Fresenius Medical Care	Spain	Barcelona	not enough data
43	DIAVERUM Valencia Alcasser	Spain	Valencia	not enough data
44	Diaverum Costa de la Luz Huelva	Spain	Huelva	not enough data
45	Diaverum Palma	Spain	Palma	not enough data
46	Diaverum Málaga	Spain	Malaga	not enough data
47	Centro de Diálisis Almería - Fresenius Medical Care	Spain	Almeria	not enough data
48	Diaverum Motril	Spain	Motril	not enough data
49	High Flow Dialysis - Clínica de Hemodiálisis HSO Bahía	Mexico	Nuevo Nayarit	not enough data
50	High Flow Dialysis - Clínica de Hemodiálisis HSO	Mexico	Puerto Vallarta	not enough data
51	RENIUM Clínica de Hemodiálisis	Mexico	Mexico City	not enough data
52	Vallarta Dialysis Center	Mexico	Puerto Vallarta	not enough data
53	Clínica de Hemodiálisis Médica Santa Carmen - San Miguel de Allende	Mexico	San Miguel de Allende	not enough data
54	Renalmedic	Mexico	Leon de los Aldama	not enough data
55	FMC dialyzačné služby sro dialyzačné centrum	Slovakia	Nitra	not enough data
56	B. Braun Avitum s.r.o. - Dialyzačné stredisko Bratislava - Vrakuňa	Slovakia	Bratislava	not enough data
57	Dialyzačné stredisko Galanta B. Braun Avitum s.r.o.	Slovakia	Galanta	not enough data
58	FMC - dialyzačné služby, s.r.o.	Slovakia	Hlohovec	not enough data
59	Nefro - Dialyzačné Centrum spol. S.r.o.	Slovakia	Martin	not enough data
60	B. Braun Avitum s.r.o. - Dialyzačné stredisko Šaľa	Slovakia	Sala	not enough data
61	Impax-Dialyzačné stredisko	Slovakia	Bratislava	not enough data
62	Dialyzačné Centrum Dubravka - Impax Trading, spol. s r. o.	Slovakia	Bratislava	not enough data
63	Nephrocare Health Care Services Inc	Philippines	Quezon City	not enough data
64	NephroPlus Dialysis Center in Timog Avenue	Philippines	Quezon City	not enough data
65	Clearbridge Dialysis Center	Philippines	Quezon City	not enough data
66	St. Theresa Dialysis Center, Inc. - Mexico, Pampanga	Philippines	Mexico	not enough data
67	Nephro Access Dialysis Center - Choice Market Ortigas, Pasig	Philippines	Pasig	not enough data
68	St. Theresa Dialysis Center, Inc.	Philippines	Quezon City	not enough data
69	Nephrology Center of Manila	Philippines	Manila	not enough data
70	St. John Biocare & Dialysis Center	Philippines	Quezon City	not enough data
71	Sta. Ana Hospital Dialysis Center	Philippines	Manila	not enough data
72	Zamboanga Dialysis Center	Philippines	Zamboanga City	not enough data
73	Sumedica Fresenius - Unidad Zona 1	Guatemala	Guatemala City	not enough data
74	Sumedica by Nefra Medicalcare Zona 12	Guatemala	Guatemala City	not enough data
75	Corporacion Integral De Diálisis. NIPRO plaza españa.	Guatemala	Guatemala City	not enough data
76	Unidad de Hemodialisis los Alamos	Guatemala	Guatemala City	not enough data
77	Unaerc Diálisis Peritonal	Guatemala	Guatemala City	not enough data
78	UNAERC Sede Villa Nueva	Guatemala	Villa Nueva	not enough data
79	Fundacion de amor 1 Avenida 3-15 zona 10	Guatemala	Guatemala City	not enough data
80	Fundanier	Guatemala	Guatemala City	not enough data
81	Nipro Guatemala	Guatemala	Guatemala City	not enough data
82	Ipswich Renal Unit	United Kingdom	Suffolk	not enough data
83	Furness Renal Centre	United Kingdom	Westmorland and Furness	not enough data
84	Great Bridge Kidney Treatment Centre	United Kingdom	West Bromwich	not enough data
85	Dialysis Freedom CIC Ltd	United Kingdom	Sileby	not enough data
86	The London Clinic Kidney Centre	United Kingdom	London	not enough data
87	Fresenius Medical Care	United Kingdom	Manchester	not enough data
88	Freedom The Dialysis Holiday Specialist	United Kingdom	Cossington	not enough data
89	Dialysis unit	United Kingdom	Edinburgh	not enough data
90	The Rogosin Institute	United States	New York	not enough data
91	FRESENIUS KIDNEY CARE CENTRAL TALLAHASSEE	United States	Tallahassee	not enough data
92	FMC QCI Salem Dialysis	United States	Salem	not enough data
93	MVZ Diaverum Kleve	Germany	Kleve	not enough data
94	Diaverum MVZ Am Neuen Garten - Standort Potsdam	Germany	Potsdam	not enough data
95	MVZ Diaverum Stralsund	Germany	Stralsund	not enough data
96	Diaverum Deutschland GmbH	Germany	Munchen	not enough data
97	MVZ Diaverum Neubrandenburg	Germany	Neubrandenburg	not enough data
98	KfH-Nierenzentrum	Germany	Wurselen	not enough data
99	Nephrologicum Berlin Kreuzberg-Friedrichshain	Germany	Berlin	not enough data
100	PHV-Dialysezentrum Waiblingen	Germany	Waiblingen	not enough data

Showing 1–25 of 100

The GCR Rating is computed from verified patient reviews, patient-reported outcomes and clinical results. How the Rating is calculated →

Frequently asked questions

What does the GCR Rating measure for dialysis clinics?

The GCR Rating is computed from verified patient reviews — rating, volume and recency — using a Bayesian model, not a simple average, and that calculation is the same for every specialty GCR ranks. Clinics in this ranking provide haemodialysis and peritoneal dialysis care — because this is typically an ongoing, multi-year relationship rather than a single visit, patients evaluating this category weigh staff consistency and scheduling as heavily as clinical care. See the full methodology for the exact formula.

Is the GCR Rating the same as a clinic's Google star rating?

No. The GCR Rating is a separate score (out of 5, to three decimals) computed from verified review rating, volume and recency using a Bayesian model — not a simple star average. Two dialysis clinics with the same Google star rating can end up with different GCR Ratings once volume and recency are factored in.

Does a dialysis clinic need a minimum number of reviews to be ranked?

There's no fixed cutoff. GCR's Bayesian model pulls a clinic's average toward the dialysis specialty-wide mean in proportion to how few verified reviews it has — so a clinic with limited review history starts near the typical score for the specialty and earns its way up or down as more verified reviews accumulate, rather than being excluded outright.

How often is this ranking updated?

Rankings are refreshed on a regular cycle as new verified reviews come in, so a dialysis clinic's position can move up or down over time as its underlying review data changes.

What does it mean if a dialysis clinic isn't listed here?

GCR ranks clinics it has verified review data for. If a clinic you're considering isn't listed, you can suggest it for review — GCR will look into adding it once enough verified patient data is available.

Best dialysis clinics, ranked worldwide

Browse dialysis clinics by country

Frequently asked questions

Related rankings