Quest Diagnostics contact details
Not yet re-checked- Customer care040-6815 1700Call
- Alternate Contact Support040-6815 1800Call
- Email[email protected]
- Official websitequestdiagnostics.com
- AddressQuest Diagnostics HTAS India Private Limited, Level 2, Building No. H06A, Avance Business Hub Behind Dell Campus, Gachibowli Hyderabad Telangana 500081 India
- Number health: not enough votes yet
- Not yet checked against the official site
How to talk to a Quest Diagnostics agent
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Official Quest Diagnostics links & apps
Help, forms & locators
Official apps
Official social profiles
Links go to the company’s own pages. Always check the web address before entering personal details.
What is your problem with Quest Diagnostics?
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Complaint letter / email
Send it to the company’s grievance / nodal officer if customer care has not helped, and keep a copy. If it is still unresolved, see the escalation steps below. Escalation steps
Complaint not resolved? How to escalate with Quest Diagnostics
- Complain to Quest Diagnostics first
Call 040-6815 1700 or use the email / complaint link above. Always note the complaint or ticket number — every later step asks for it.
- National Consumer Helpline (Govt. of India)
Free pre-litigation help that takes up your complaint with the company. Call 1915 or 1800 11 4000 (8 AM–8 PM), WhatsApp 8800001915, or file online.
1915consumerhelpline.gov.in - Consumer Commission (e-Daakhil)
If the dispute is still not settled, you can file a consumer case online without a lawyer.
edaakhil.nic.in
Lost money to a fraud? Call 1930 immediately or report at cybercrime.gov.in — the sooner you report, the better the chance of freezing the money.
Track your complaint
Log your complaint number and we'll remind you to escalate if Quest Diagnostics hasn't resolved it in 7 days. Saved only on this device.
Quest Diagnostics customer experiences & complaints
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Questions about Quest Diagnostics
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