Worldwide ranking · 2026

Best internal medicine clinics, ranked worldwide

General medical care, full-body health checks and preventive screening — ranked on one transparent GCR Rating, highest first.

110clinics ranked

99,801data points scored

September 2026last updated

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. How this data is verified →

GCR ranks 110 internal medicine 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 internal medicine 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 internal medicine facilities by GCR Rating, highest first
Rank	Clinic Name	Country	City	GCR Rating
1	Dr. Maria Awais	United Arab Emirates	دبي	4.866
2	WellMed Bangkok Clinic - Asoke	Thailand	Krung Thep Maha Nakhon	4.847
3	PULSE CLINIC - Asoke	Thailand	กรงเทพมหานคร	4.835
4	OpenHouse Clinic	Thailand	Krung Thep Maha Nakhon	4.833
5	TopDoktor s.r.o.	Slovakia	Bratislava	4.820
6	Aster Hospital, Al Qusais	United Arab Emirates	Dubai	4.798
7	H.U.M. Clinic	Thailand	Krung Thep Maha Nakhon	4.797
8	Medeor Hospital Dubai	United Arab Emirates	Dubai	4.796
9	PULSE CLINIC - Nana	Thailand	กรงเทพมหานคร	4.790
10	ONESKIN-MED Clínica Dermatológica	Spain	Madrid	4.783
11	ADDLIFE	Thailand	Krung Thep Maha Nakhon	4.777
12	HealthDeliver Clinic Phrom Phong	Thailand	กรงเทพมหานคร	4.773
13	Dr. Halit Abdullah Muayenehanesi	Turkey	Konyaalt	4.772
14	Dr. Anne Kristine Quero	Philippines	Manila	4.771
15	Dr.Attila AYDIN	Turkey	Sisli	4.770
16	JTS Medical Centre	United Arab Emirates	Dubai	4.765
17	Clinic MEDANTE	Slovakia	Bratislava	4.761
18	Johnson City Internal Medicine	United States	Johnson City	4.756
19	Dr. Sheena Cherry - Internal Medicine Doctor in Dubai	United Arab Emirates	Dubai	4.729
20	New Path Ibogaine	Mexico	Tijuana	4.696
21	Aster Clinic, Al Barsha - Internal Medicine, Pediatrics, Dermatology, Dentistry, Orthopedics	United Arab Emirates	Dubai	4.695
22	Poliklinika Mlynská dolina	Slovakia	Bratislava IV	4.693
23	The Wright Practice	United Kingdom	Greater London	4.693
24	Sanatorio México	Mexico	Mexico	4.680
25	Premedix Clinic	Slovakia	Bratislava	4.679
26	WiseMed. Clínica médica en San Cristóbal, Mixco.	Guatemala	Mixco	4.678
27	Instituto de Medicina y Dermatología Avanzada	Spain	Madrid	4.674
28	Top Doctors México	Mexico	Ciudad de Mexico	4.669
29	Texas Health Internal Medicine	United States	Dallas	4.666
30	UT Physicians Internal Medicine - Texas Medical Center	United States	Houston	4.641
31	Dr Stavy	United Kingdom	Greater London	4.623
32	Maka Skin Clinic - Medicina Estética	Guatemala	Ciudad de Guatemala	4.623
33	PrimeCare Clinic Sukhumvit	Thailand	Krung Thep Maha Nakhon	4.616
34	Healthway QualiMed Manila	Philippines	Manila	4.611
35	Pinar Medical Center	Spain	Madrid	4.604
36	Health MIP. Personalized Integrative Medicine.	Spain	Madrid	4.571
37	Yasin Serpen de Diamed Clinic	Turkey	Pendik	4.569
38	Consultants Medical Centre	United Arab Emirates	Abu Dhabi	4.563
39	Angloamericana Medical Unit	Spain	Madrid	4.551
40	Internal Medicine Specialists of Atlanta, PC	United States	Atlanta	4.538
41	ASMED Medical Center	Turkey	Atasehir	4.533
42	Internal Medicine of Arizona	United States	Phoenix	4.530
43	North Texas Internal Medicine Specialists	United States	Plano	4.524
44	The Liver Clinic	United Kingdom	Greater London	4.513
45	Instituto Medico Laser	Spain	Madrid	4.492
46	Saint Michael's Hospital	Slovakia	Bratislava	4.481
47	Cardinal Santos Medical Center	Philippines	San Juan City	4.477
48	Globalmedik	Turkey	Sisli	4.473
49	MEDIZINICUM Stephansplatz	Germany	Hamburg	4.443
50	KIMSHEALTH MEDICAL CENTER, BUR DUBAI	United Arab Emirates	Dubai	4.437
51	MedConsult Clinic - Thonglor	Thailand	กรงเทพมหานคร	4.434
52	The Harley Street Clinic, part of HCA Healthcare UK	United Kingdom	Greater London	4.384
53	DGA Health	United Kingdom	Greater London	4.379
54	Internal Medicine Physician Houston	United States	Houston	4.326
55	Zentrum / Innere Medizin / Fünf Höfe	Germany	Munchen	4.322
56	Faith Jabal Medical Center - Jebel Ali	United Arab Emirates	Dubai	4.318
57	XXI Century National Medical Center	Mexico	Ciudad de Mexico	4.305
58	Rose Medical	Turkey	Zeytinburnu	4.294
59	🥇Clínicas de Terapia Masculina Doctor T	Spain	Madrid	4.286
60	BEST MED TURKEY	Turkey	Kucukcekmece	4.275
61	Médica Sur	Mexico	Ciudad de Mexico	4.257
62	Hospital Star Médica Morelia	Mexico	Morelia	4.171
63	TOP Medical Clinic	United Kingdom	Greater London	4.099
64	ABC Medical Centre	Mexico	Ciudad de Mexico	4.085
65	MD clinic a.s.	Slovakia	Bratislava I	4.061
66	Intermountain Health Memorial Clinic - Internal Medicine	United States	Salt Lake City	4.057
67	Dr. Robert J. Bos, M.D.	United States	New York	3.994
68	VRP Medical Center	Philippines	Mandaluyong City	3.957
69	Torre Médica CMQ	Mexico	Aguascalientes	3.917
70	ProCare Health Center	Slovakia	Bratislava	3.909
71	Clínica FEMM	Spain	Madrid	3.718
72	Vitalmed	Guatemala	Antigua Guatemala	3.701
73	My Medica	Spain	Valencia	3.691
74	Wilson & Ayache Clinic	Philippines	Makati City	3.542
75	Charité	Germany	Berlin	3.521
76	University Hospital Heidelberg	Germany	Heidelberg	3.483
77	İbni Sina Health Care, Medical Health Tourism Company in İstanbul, Turkey	Turkey	Bakrkoy	3.450
78	Hospital Herrera Llerandi	Guatemala	Ciudad de Guatemala	3.409
79	Hospital Esperanza	Guatemala	Ciudad de Guatemala	3.344
80	Lifestyle Medical Clinic	United Kingdom	Greater London	not enough data
81	The London IBD Clinic	United Kingdom	Greater London	not enough data
82	The Physicians' Clinic	United Kingdom	Greater London	not enough data
83	DrMo Private GP and CardioMetabolic Centre	United Kingdom	Greater London	not enough data
84	Buckhead Internal Medicine PC	United States	Atlanta	not enough data
85	Center Clinic Germany	Germany	Wiesbaden	not enough data
86	DDRMED EUROPE GmbH	Germany	Berlin	not enough data
87	Privatklinik Jägerwinkel	Germany	Bad Wiessee	not enough data
88	German Medical Group	Germany	Baden-Baden	not enough data
89	GERMAN HEALTH CLINIC GmbH	Germany	Frankfurt am Main	not enough data
90	DOCTOR GERMANY GmbH, International Medical Service	Germany	Dusseldorf	not enough data
91	Istaturk Clinic	Turkey	Zeytinburnu	not enough data
92	Clinics United	Turkey	Antalya	not enough data
93	Kauri Health Clinic	Thailand	Krung Thep Maha Nakhon	not enough data
94	Al Das Medical Clinic - Golden Mile	United Arab Emirates	دبي	not enough data
95	medecin francais en ligne - espagne	Spain	Madrid	not enough data
96	Baja Health Cluster	Mexico	Tijuana	not enough data
97	Dr. Efraín Arce Torreblanca	Mexico	Merida	not enough data
98	SINA CLINIC	Slovakia	Bratislava IV	not enough data
99	American Medical Centers Bratislava	Slovakia	Bratislava	not enough data
100	Váš Lekár, s.r.o. - sídlo spoločnosti	Slovakia	Bratislava II	not enough data
101	Dr. Odessa Wilson - Internal Medicine / Endocrinologist	Philippines	Makati City	not enough data
102	Hematologist Internal-Gen Med Professional BRANCH: Quezon City, Paranaque, Las Piñas, Cavite, Fairview	Philippines	Quezon City	not enough data
103	MPL Center for Integrative and Functional Medicine OPC	Philippines	Makati City	not enough data
104	Tan, Eunice, M.D.	Philippines	Manila	not enough data
105	Philippine College Of Physicians	Philippines	Pasig	not enough data
106	Dr. Juan Carlos Pérez. Médico internista.	Guatemala	Ciudad de Guatemala	not enough data
107	Dra. Raquel Cañas - Internista en Guatemala	Guatemala	Guatemala City	not enough data
108	Médicos Internistas en Guatemala	Guatemala	Ciudad de Guatemala	not enough data
109	Punto Medico	Guatemala	Ciudad de Guatemala	not enough data
110	Centro Medico Santiago Apostol	Guatemala	Antigua Guatemala	not enough data

Showing 1–25 of 110

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 internal medicine 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 general medical care, full-body health checks and preventive screening — since this category spans many types of visits rather than one procedure, patients typically weigh the thoroughness of the check-up and clarity in explaining results. 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 internal medicine clinics with the same Google star rating can end up with different GCR Ratings once volume and recency are factored in.

Does an internal medicine 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 internal medicine 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 an internal medicine clinic's position can move up or down over time as its underlying review data changes.

What does it mean if an internal medicine 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.

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