Worldwide ranking · 2026

Best diagnostic imaging clinics, ranked worldwide

Ratings updated 20 October 2026

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

107clinics ranked

68,987data 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 107 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, Co. - Marikina Branch	Philippines	Marikina	4.925
2	NABON MEDICAL CLINIC	Thailand	Phuket	4.880
3	Ecografía 5D Barcelona, Eco Baby Centro de Ecografías 5D	Spain	Barcelona	4.877
4	Pro Diagnostic Group, a.s. - Diagnostické centrá	Slovakia	Bratislava	4.859
5	Fullerton Health Executive Health Screening and Advanced Diagnostic Imaging	Philippines	Taguig	4.851
6	Puerto Vallarta Stem Cells, HGH & TRT at DREAMBODY CLINIC	Mexico	Bucerias	4.817
7	Medisim Sonografická ambulancia	Slovakia	Senec	4.810
8	Bangkok Hospital	Thailand	Bangkok	4.794
9	SOUTH PATONG MEDICAL CLINIC	Thailand	Phuket	4.792
10	Aster Imaging Centre, Muteena, Deira	United Arab Emirates	Dubai	4.781
11	Shields Health at UMass Memorial - Shrewsbury Street	United States	Worcester	4.779
12	Premier Diagnostic Center	United Arab Emirates	Dubai	4.778
13	Cavendish Imaging London	United Kingdom	London	4.766
14	Green Imaging	United States	Houston	4.763
15	IRC-Buhaira المركز الدولي للاشعة فرع البحيرة	United Arab Emirates	Sharjah	4.761
16	DEIRA CITY MEDICAL DIAGNOSTIC CENTER L.L.C	United Arab Emirates	Dubai	4.757
17	CIR Centros de Imagen & Radiología©	Mexico	Mexico City	4.753
18	MVR DIAGNOSTIC CLINIC LLC	United Arab Emirates	Dubai	4.749
19	Bakirkoy Color Ultrasound Imaging Center	Turkey	Istanbul	4.745
20	IMAGINEM® Radiología. Resonancia MRI, Tomografía CT Scan , Rayos X, Ultrasonido. Imagen Radiológica	Mexico	Tijuana	4.705
21	Poliklinika Mlynská dolina	Slovakia	Bratislava	4.693
22	PH DIAGNOSTICS	United Arab Emirates	Dubai	4.692
23	Hasvet Ratem İstanbul	Turkey	Istanbul	4.690
24	Premedix Clinic	Slovakia	Bratislava	4.681
25	NURA Bangkok	Thailand	Bangkok	4.680
26	Medpro Laboratory Clinic	Thailand	Bangkok	4.679
27	IRC-Taawun المركز الدولي للاشعة فرع التعاون‎	United Arab Emirates	Sharjah	4.670
28	Ultrazvukové pracovisko, s.r.o.	Slovakia	Presov	4.666
29	İSTANBUL Laboratuvarları	Turkey	Istanbul	4.636
30	Alpha Diagnostic Imaging Center TOMOGRAFÍA WALK IN	Mexico	Tijuana	4.629
31	Longevity Medical Institute®	Mexico	San Jose del Cabo	4.620
32	CM Mediclinic	Thailand	Chiang Mai	4.618
33	Taunton Diagnostic Centre	United Kingdom	Somerset	4.605
34	Clínicas Dr. Mager	Spain	Puerto del Carmen	4.605
35	Radiology Dusseldorf Mitte	Germany	Dusseldorf	4.603
36	Betato Imaging Center	Turkey	Istanbul	4.603
37	Imagen Radiológica integral Tijuana	Mexico	Tijuana	4.601
38	Doctors Clinic Diagnostic Center	United Arab Emirates	Dubai	4.601
39	MRT Münster	Germany	Munster	4.595
40	The Medicorner Radyoloji Tanı ve Check-up Merkezi	Turkey	Antalya	4.584
41	Imaging & Diagnostics, Welbeck London	United Kingdom	London	4.579
42	Gulf Care Diagnostic Center	United Arab Emirates	Dubai	4.579
43	Kernspinzentrum Europa Passage	Germany	Hamburg	4.578
44	Premier Diagnostic Center - Mizhar	United Arab Emirates	Dubai	4.573
45	nexmed Radiologie	Germany	Dusseldorf	4.567
46	Next Health Diagnostics	Philippines	Taguig	4.566
47	Affidea Clínica Tesla	Spain	Elx	4.560
48	CT Scanner Lomas Altas	Mexico	Mexico City	4.554
49	Medical Imaging Partnership	United Kingdom	Pease Pottage	4.551
50	Clínica Radiología DRN Marbella	Spain	Marbella	4.534
51	The Med Club Diagnostics - Vertis North Branch	Philippines	Quezon City	4.526
52	CT Scanner South	Mexico	Mexico City	4.483
53	Ashrey Diagnostic Center	Philippines	Taguig	4.465
54	MedEx Neo Clinic - Asoke Nana Branch	Thailand	Bangkok	4.443
55	Beyond Imaging MRT Diagnostikzentrum Berlin-Charlottenburg	Germany	Berlin	4.441
56	ECHOLAB.PH	Philippines	Quezon City	4.421
57	CT Scanner Mexico	Mexico	Mexico City	4.404
58	CDIT	Spain	Terrassa	4.399
59	Sonomed Fulya Tıbbi Görüntüleme Merkezi	Turkey	Istanbul	4.398
60	Dr. med. Christoph Lueders	Germany	Aachen	4.396
61	Sonomed Medical Imaging Center	Turkey	Istanbul	4.385
62	Oryon Imaging - Wimpole Street	United Kingdom	London	4.381
63	medneo Imaging Centre - MRI and Ultrasound	United Kingdom	London	4.356
64	Centrum fetálnej a gynekologickej diagnostiky, JUHAMED s.r.o.	Slovakia	Kosice	4.334
65	Nexmed	Germany	Frankfurt am Main	4.255
66	Hisar Intercontinental Hastanesi	Turkey	Istanbul	4.255
67	Addlife Total Check-Up Center	Thailand	Bangkok	4.226
68	Centro de Diagnostico de las Afecciones Mamarias	Spain	Barcelona	4.204
69	CRM Centre de Radiologia del Maresme	Spain	Mataro	4.202
70	Beyond Imaging MRT Diagnostikzentrum München	Germany	Munchen	4.185
71	Clínica CreuBlanca	Spain	Barcelona	4.069
72	Instituts Guirado	Spain	Barcelona	4.065
73	Centro Médico	Guatemala	Guatemala City	4.063
74	Anadolu Sağlık Merkezi Hastanesi	Turkey	Gebze	4.009
75	Tecniscan Zona 9	Guatemala	Guatemala City	3.956
76	OSFIT	Spain	Girona	3.853
77	Beyond Imaging MRT Diagnostikzentrum Berlin-Mitte	Germany	Berlin	3.760
78	London Diagnostic Centre	United Kingdom	London	3.513
79	Prof. Dr. Aykut Recep Aktaş- Girişimsel Radyoloji Uzmanı	Turkey	Antalya	3.381
80	TECNODIAGNOSIS INTERAMERICAS	Guatemala	Guatemala City	2.867
81	RADIOLOGIA DE AVANZADA, S.A.	Guatemala	Guatemala City	not enough data
82	Medika 10	Guatemala	Guatemala City	not enough data
83	Integrated diagnostic centre	United Kingdom	Tyne and Wear	not enough data
84	Brighton Diagnostic & Treatment Centre	United Kingdom	Brighton and Hove	not enough data
85	Vista Health - Hornchurch	United Kingdom	London	not enough data
86	Accelerated Open MRI & Imaging	United States	Frankfort	not enough data
87	Acadiana MRI	United States	New Iberia	not enough data
88	Top Imaging Center	United States	Garden Grove	not enough data
89	Affordable Medical Imaging	United States	St. Petersburg	not enough data
90	National Diagnostic Imaging	United States	Mingo Junction	not enough data
91	Envision Radiology	United States	Colorado Springs	not enough data
92	Beyond Imaging MRT Diagnostikzentrum Hannover	Germany	Hannover	not enough data
93	Rachvipa MRI Center รัชวิภา เอ็มอาร์ไอ เซ็นเตอร์	Thailand	Bangkok	not enough data
94	ZAI MEDICAL POLYCLINIC	Thailand	Tambon Sa Khu	not enough data
95	Intedia Tijuana	Mexico	Tijuana	not enough data
96	Inštitút nukleárnej a molekulárnej medicíny	Slovakia	Kosice	not enough data
97	Medirad s.r.o.	Slovakia	Bratislava	not enough data
98	American Medical Centers Bratislava	Slovakia	Bratislava	not enough data
99	IZOTOPCENTRUM	Slovakia	Nitra	not enough data
100	BDM Imaging center CT SCAN	Philippines	Quezon City	not enough data
101	BDM Imaging Center, Inc.	Philippines	San Juan City	not enough data
102	Batangas Diagnostic Medical Imaging Center Inc.	Philippines	Batangas City	not enough data
103	Tecnodiagnosis C.C. Peri Roosevelt	Guatemala	Guatemala City	not enough data
104	IMAGEN Centro de Diagnóstico	Guatemala	Guatemala City	not enough data
105	Vizua Centro de Diagnóstico	Guatemala	Guatemala City	not enough data
106	DISGUA CENTRO DIAGNÓSTICO	Guatemala	Guatemala City	not enough data
107	RADCO Clinicas De Diagnóstico	Guatemala	Guatemala City	not enough data

Showing 1–25 of 107

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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