Worldwide ranking · 2026

Best diagnostic imaging clinics, ranked worldwide

Ratings updated 11 November 2026

MRI, CT, PET and ultrasound diagnostic centres — ranked on one transparent GCR Rating, highest first.

109clinics ranked

81,674data 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: November 2026. How this data is verified →

GCR ranks 109 diagnostic imaging 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 diagnostic imaging 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 diagnostic imaging facilities by GCR Rating, highest first
Rank	Clinic Name	Country	City	GCR Rating
1	Health Stat Diagnostic and Medical Clinic - Marikina	Philippines	Marikina	4.944
2	NABON MEDICAL CLINIC	Thailand	Phuket	4.875
3	Eco Baby	Spain	Barcelona	4.871
4	Fullerton Health	Philippines	Taguig	4.864
5	Pro Diagnostic Group	Slovakia	Bratislava	4.855
6	WellMed Bangkok Clinic - Asoke	Thailand	Bangkok	4.833
7	WellMed Bangkok Clinic - Silom	Thailand	Bangkok	4.801
8	Bangkok Hospital	Thailand	Bangkok	4.792
9	Bakirkoy Color Ultrasound Imaging Center	Turkey	Istanbul	4.775
10	Shields Health at UMass Memorial - Shrewsbury Street	United States	Worcester	4.772
11	Premier Diagnostic Center	United Arab Emirates	Dubai	4.772
12	IMAGINE	Spain	Barcelona	4.759
13	CIR Centros de Imagen & Radiología	Mexico	Mexico City	4.752
14	IMAGINEM® Radiología	Mexico	Tijuana	4.752
15	MRT Münster	Germany	Munster	4.750
16	Aster Imaging Centre - Muteena, Deira	United Arab Emirates	Dubai	4.745
17	DREAMBODY CLINIC	Mexico	Bucerias	4.745
18	MVR DIAGNOSTIC CLINIC	United Arab Emirates	Dubai	4.733
19	DEIRA CITY MEDICAL DIAGNOSTIC CENTER	United Arab Emirates	Dubai	4.716
20	Premedix Clinic	Slovakia	Bratislava	4.708
21	SONOVIA	Slovakia	Bratislava	4.702
22	IRC-Buhaira	United Arab Emirates	Sharjah	4.695
23	Memorial Bahçelievler Hastanesi	Turkey	Istanbul	4.695
24	Doc Aid Diagnostic Center and Medical Clinic	Philippines	Bacoor	4.671
25	Ashrey Diagnostic Center	Philippines	Taguig	4.657
26	IRC-Taawun	United Arab Emirates	Sharjah	4.643
27	PH DIAGNOSTICS	United Arab Emirates	Dubai	4.633
28	The Med Club Diagnostics - Vertis North	Philippines	Quezon City	4.608
29	NURA Bangkok	Thailand	Bangkok	4.605
30	Medpro Laboratory Clinic	Thailand	Bangkok	4.604
31	nexmed Radiologie	Germany	Dusseldorf	4.604
32	Centro de Diagnostico de las Afecciones Mamarias	Spain	Barcelona	4.601
33	Kernspinzentrum Europa Passage	Germany	Hamburg	4.590
34	Doctors Clinic Diagnostic Center	United Arab Emirates	Dubai	4.589
35	Imagen Radiológica integral Tijuana	Mexico	Tijuana	4.585
36	River Oaks MRI & Diagnostic	United States	Sugar Land	4.583
37	Hasvet Ratem İstanbul	Turkey	Istanbul	4.574
38	Addlife Total Check-Up Center	Thailand	Bangkok	4.569
39	CT Scanner Lomas Altas	Mexico	Mexico City	4.517
40	JUHAMED	Slovakia	Kosice	4.511
41	Prof. Dr. Aykut Recep Aktaş	Turkey	Antalya	4.510
42	Betato Imaging Center	Turkey	Istanbul	4.499
43	Affidea Clínica Tesla	Spain	Elx	4.495
44	Dr. med. Christoph Lueders	Germany	Aachen	4.487
45	CT Scanner South	Mexico	Mexico City	4.453
46	Brighton Diagnostic & Treatment Centre	United Kingdom	Brighton and Hove	4.450
47	Medical Imaging Partnership	United Kingdom	Pease Pottage	4.428
48	Dr. MAGNET	Slovakia	Bratislava	4.421
49	The Medicorner	Turkey	Antalya	4.412
50	Imaging & Diagnostics, Welbeck London	United Kingdom	London	4.387
51	Nexmed	Germany	Frankfurt am Main	4.383
52	CT Scanner Mexico	Mexico	Mexico City	4.378
53	MRI Plus	United Kingdom	Leigh-on-Sea	4.367
54	Nakorn Maesot International Hospital	Thailand	Tambon Mae Pa	4.363
55	MedEx Neo Clinic - Asoke Nana	Thailand	Bangkok	4.362
56	ECHOLAB.PH	Philippines	Quezon City	4.359
57	CRM Centre de Radiologia del Maresme	Spain	Mataro	4.348
58	Alpha Diagnostic Imaging Center	Mexico	Tijuana	4.330
59	Beyond Imaging MRT Diagnostikzentrum München	Germany	Munchen	4.326
60	Sonomed Fulya Tıbbi Görüntüleme Merkezi	Turkey	Istanbul	4.325
61	Medizinisches Versorgungszentrum radios	Germany	Dusseldorf	4.287
62	TECNODIAGNOSIS INTERAMERICAS	Guatemala	Guatemala City	4.287
63	Sonomed Medical Imaging Center	Turkey	Istanbul	4.258
64	Hisar Intercontinental Hastanesi	Turkey	Istanbul	4.245
65	Imagnos Ultrasound Center	Mexico	Cancun	4.215
66	Next Health Diagnostics	Philippines	Taguig	4.176
67	Anadolu Sağlık Merkezi Hastanesi	Turkey	Gebze	4.148
68	Clínica Radiología DRN Marbella	Spain	Marbella	4.147
69	Grup Manchón Centres de Diagnòstic per la Imatge	Spain	Barcelona	4.126
70	Beyond Imaging MRT Diagnostikzentrum Berlin-Charlottenburg	Germany	Berlin	4.107
71	Tecniscan Zona 9	Guatemala	Guatemala City	4.072
72	CreuBlanca Diagnosis Mèdica	Spain	Barcelona	4.048
73	Gulf Care Diagnostic Center	United Arab Emirates	Dubai	4.032
74	CDIT	Spain	Terrassa	4.006
75	Oryon Imaging - Wimpole Street	United Kingdom	London	4.002
76	Bumrungrad International Hospital	Thailand	Bangkok	3.953
77	UME Health	United Kingdom	London	3.930
78	CINRE	Slovakia	Bratislava	3.864
79	medneo Imaging Centre	United Kingdom	London	3.833
80	Mega Scan Radiology and Diagnostic Centre	United Arab Emirates	Dubai	3.794
81	OSFIT	Spain	Girona	3.397
82	Beyond Imaging MRT Diagnostikzentrum Berlin-Mitte	Germany	Berlin	3.330
83	London Diagnostic Centre	United Kingdom	London	3.088
84	Vista Health - Hornchurch	United Kingdom	London	not enough data
85	Accelerated Open MRI & Imaging	United States	Frankfort	not enough data
86	Acadiana MRI	United States	New Iberia	not enough data
87	Top Imaging Center	United States	Garden Grove	not enough data
88	National Diagnostic Imaging	United States	Mingo Junction	not enough data
89	Envision Radiology	United States	Colorado Springs	not enough data
90	United Imaging	United States	Houston	not enough data
91	National Diagnostics	United States	Beachwood	not enough data
92	Beyond Imaging MRT Diagnostikzentrum Hannover	Germany	Hannover	not enough data
93	ClearView	Mexico	Puerto Vallarta	not enough data
94	Inštitút nukleárnej a molekulárnej medicíny	Slovakia	Kosice	not enough data
95	Medirad	Slovakia	Bratislava	not enough data
96	American Medical Centers Bratislava	Slovakia	Bratislava	not enough data
97	IZOTOPCENTRUM	Slovakia	Nitra	not enough data
98	BDM Imaging Center	Philippines	San Juan City	not enough data
99	BDM Imaging Center	Philippines	Quezon City	not enough data
100	MSSION MEDICAL CENTER	Guatemala	Guatemala City	not enough data
101	Tecnodiagnosis C.C. Peri Roosevelt	Guatemala	Guatemala City	not enough data
102	IMAGEN Centro de Diagnóstico	Guatemala	Guatemala City	not enough data
103	RADCO Clinicas De Diagnóstico	Guatemala	Guatemala City	not enough data
104	RADIOLOGIA DE AVANZADA	Guatemala	Guatemala City	not enough data
105	MiRARi	Guatemala	Guatemala City	not enough data
106	Clínica San Nicolas	Guatemala	Antigua Guatemala	not enough data
107	Diagnostix	Guatemala	Guatemala City	not enough data
108	Integrated diagnostic centre	United Kingdom	Tyne and Wear	not enough data
109	Medical Imaging Partnership Manchester	United Kingdom	Manchester	not enough data

Showing 1–25 of 109

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 diagnostic imaging 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 MRI, CT, PET and ultrasound scanning — patients evaluating this category typically weigh turnaround time for results and clarity of the radiologist’s report alongside the scanning experience itself. 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 diagnostic imaging clinics with the same Google star rating can end up with different GCR Ratings once volume and recency are factored in.

Does a diagnostic imaging 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 diagnostic imaging 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 diagnostic imaging clinic's position can move up or down over time as its underlying review data changes.

What does it mean if a diagnostic imaging 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 diagnostic imaging clinics, ranked worldwide

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