# Best Diagnostic Centers in Calabar, Cross River State

Canonical: https://ranked.ng/diagnostic-centers/calabar
Source: Ranked (ranked.ng), Nigeria's directory of record. Ranking as published on 2026-09-04.
Ranked lists 21 diagnostic centers in Calabar; 370 Google reviews analysed. Ranking order is never for sale.

In Calabar, Cross River State, the diagnostic centre with the most reviews is Petrous Specialist Clinic and Diagnostic Center, holding a 4.8 rating from 81 reviews. Mediflex Diagnostics & Medicals matches that review count with a slightly higher 4.9, while WINAS Medical Laboratories And Diagnostic Centre LTD. carries a 5.0 from 29 reviews. The remaining 16 centres have fewer reviews, with some lacking any Google ratings. This page ranks 21 diagnostic centres based on their current review data.

## What the data shows for diagnostic centers in Calabar

Counted from every diagnostic centers ranked in Calabar, not only the ones in the table.

- Ranked: 21
- With five or more Google reviews: 11
- Total Google reviews: 370
- Rated 4.5 or higher: 11; 4.0 to 4.4: 2; below 4.0: 5; unrated: 3
- Median reviews per business: 7
- Phone listed: 19; website: 5; opening hours: 20; photo on file: 16
- Most reviewed: Mediflex Diagnostics & Medicals (81, 4.9); PETROUS SPECIALIST CLINIC AND DIAGNOSTIC CENTER (81, 4.8); ASI Ukpo Hospitals (49, 4.4)
- Median published city for diagnostic centers on Ranked: 22 listed, across 25 cities
- Newest Google review held for this set: 2026-04

## Ranking (top 21 of 21)

| # | Business | Google rating | Reviews | Phone | Address | Profile |
|---|---|---|---|---|---|---|
| 1 | Mediflex Diagnostics & Medicals | 4.9 | 81 | 0703 712 6429 | 78 Etta Agbo Rd, gbor, Calabar 540211, Cross River, Nigeria | https://ranked.ng/place/mediflex-diagnostics-and-medicals--tfxqe |
| 2 | Robin Diagnostics | 4.9 | 18 | 0803 336 7472 | By Ikot Ansa Culvet, 101 Murtala Mohammed Hwy, Ikot Efa, Calabar 540211, Cross River, Nigeria | https://ranked.ng/place/robin-diagnostics-pn17_q |
| 3 | Destinee Medical Diagnostics Laboratories | 4.7 | 7 | 0803 720 2556 | Tonimas Plaza, No. 184 EttaAgbor Road, opposite University of, Atu, Calabar 540242, Cross River, Nigeria | https://ranked.ng/place/destinee-medical-diagnostics-laboratories-7_ibuu |
| 4 | Hope Spring Clinic And Diagnostic Center | 5.0 | 2 | 0816 512 8040 | 103 Etta Agbor, Atu, Calabar Municipal 540281, Cross River, Nigeria | https://ranked.ng/place/hope-spring-clinic-and-diagnostic-center-ktrma0 |
| 5 | Standard Diagnostics and Clinical Services | 5.0 | 4 |  | Eta Agbor layout by Unical Hall 2 Road, University of Calaba, Calabar 540001, Cross River, Nigeria | https://ranked.ng/place/standard-diagnostics-and-clinical-services-ljnliy |
| 6 | Dami Diagnostics | 5.0 | 1 | 0813 774 4722 | 82A Goldie St, South, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/dami-diagnostics-ym8mlq |
| 7 | Arubah Specialist Hospital and Diagnostics | 3.5 | 35 | 0811 733 3332 | 23 Nsefik Eyo Close, Off Ndidem Usang Iso Rd, Marian, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/arubah-specialist-hospital-and-diagnostics-h1d8ci |
| 8 | Ash Premium Services | 2.9 | 7 |  | X86X+279, Eastern Hwy, Atu, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/ash-premium-services-dh_nqe |
| 9 | El-Vigor Medical Diagnostic Centre | 1.0 | 1 | 0803 796 5482 | 28 Eyo Edem St, Duke Town, Calabar South 540281, Cross River, Nigeria | https://ranked.ng/place/el-vigor-medical-diagnostic-centre-qiwgdc |
| 10 | Chris-B Diagnostic Laboratory |  | 0 | 0816 565 5665 | 86 MCC Rd, Ikot Eyo, Calabar 540211, Cross River, Nigeria | https://ranked.ng/place/chris-b-diagnostic-laboratory-80xlco |
| 11 | Vineyard Diagnostics Center |  | 0 | 0806 621 9879 | 108 White House Street, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/vineyard-diagnostics-center-su1kqq |
| 12 | Standard Specialist Diagnostics and Clinical Services |  | 0 | 0803 323 9715 | Unical Hall 2 Road, University of Calaba, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/standard-specialist-diagnostics-and-clinical-services-1tvm5g |
| 13 | PETROUS SPECIALIST CLINIC AND DIAGNOSTIC CENTER | 4.8 | 81 | 0916 018 5815 | 79 Etta Agbo Rd, University of Calaba, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/petrous-specialist-clinic-and-diagnostic-center-yd1dw0 |
| 14 | WINAS Medical Laboratories And Diagnostic Centre LTD. | 5.0 | 29 | 0903 001 9481 | 13 Edim Otop Rd, before Culvet, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/winas-medical-laboratories-and-diagnostic-centre-ltd-m-kgqg |
| 15 | ASI Ukpo Hospitals | 4.4 | 49 | 0707 476 6462 | 4 Mary Slessor Ave, Municipal, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/asi-ukpo-hospitals-t896eu |
| 16 | Bakor Medical Centre/ Clinic | 4.5 | 11 | 0802 325 7855 | Federal Housing Estate, Federal Housing Esta, Calabar 540211, Cross River, Nigeria | https://ranked.ng/place/bakor-medical-centre-clinic-mitxym |
| 17 | HOPE SPRING CLINIC AND DIAGNOSTIC CENTRE | 4.8 | 26 | 0915 415 0802 | 79 Etta-agbor road, University of Calaba, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/hope-spring-clinic-and-diagnostic-centre-thnmns |
| 18 | Faith Foundation Specialist Clinic | 4.0 | 10 | 0708 142 6225 | 57 Ndidem Usang Iso Rd, Big Qua Town, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/faith-foundation-specialist-clinic-ybqlzy |
| 19 | JIL (ENDOSCOPY)SPECIALIST CLINIC | 5.0 | 2 | 0913 916 5787 | 3 Eta Ephraim street, off MCC Road, adjacent Millicent filling station, Ikot Eyo, Calabar 123456, Cross River, Nigeria | https://ranked.ng/place/jil-endoscopy-specialist-clinic-kytovk |
| 20 | Testimony Healthcare & Surgeries Ltd | 3.7 | 3 | 0803 357 3255 | Plot 392 Eta-Agbor Layput, Senator Bassey Ewa Henshaw Drive, Road, off Unical Hotel, Municipal, Calabar 540001, Cross River, Nigeria | https://ranked.ng/place/testimony-healthcare-and-surgeries-ltd-s-kpfc |
| 21 | Peace Medical Centre, Calabar | 3.7 | 3 | 0803 666 9406 | 17 Efut St, Henshaw Town, Calabar 540281, Cross River, Nigeria | https://ranked.ng/place/peace-medical-centre-calabar-tbiuyk |

## Frequently asked questions

### Which diagnostic centre in Calabar has the highest rating?

WINAS Medical Laboratories And Diagnostic Centre LTD. has a 5.0 rating, but from only 29 reviews. Mediflex Diagnostics & Medicals and Robin Diagnostics both have 4.9, with 81 and 18 reviews respectively. A higher rating does not always mean more experience, so consider the review count.

### How many diagnostic centres are listed for Calabar?

we list 21 diagnostic centres in Calabar. The top five by our ranking are Petrous Specialist Clinic and Diagnostic Center, Mediflex Diagnostics & Medicals, WINAS Medical Laboratories And Diagnostic Centre LTD., ASI Ukpo Hospitals, and Robin Diagnostics.

### Why does Petrous Specialist Clinic rank first if Mediflex has a higher rating?

Our ranking considers both rating and review volume. Petrous and Mediflex both have 81 reviews, but Petrous has a 4.8 while Mediflex has 4.9. The order reflects a balance of these factors, not just the highest rating.

### Are the ratings reliable for centres with few reviews?

Ratings with few reviews, like Robin Diagnostics' 4.9 from 18 reviews, are less reliable than those with more feedback. A 5.0 from 29 reviews is a positive sign but not as robust as a 4.8 from 81 reviews. Treat smaller samples with caution.

### How does Ranked order the diagnostic centres on this page?

We order the list using a combination of Google rating, review count, and other signals like profile completeness. The goal is to reflect what the data shows, not to endorse any centre. For Calabar, the top five are based on their current ratings and review volumes.

## About this data

Ranked is a directory: it is not the businesses it lists and does not act for them. Ratings and review counts are Google's, quoted as sourced; the order, the composite score and the counts above are Ranked's own.
Methodology: https://ranked.ng/how-we-rank. JSON with the score breakdown: https://ranked.ng/dataset/rankings/diagnostic-centers/calabar.json. MCP server for agents: https://ranked.ng/api/mcp.
Cite as: Ranked (ranked.ng), https://ranked.ng/diagnostic-centers/calabar, as accessed on 2026-09-06.