Can I cancel my appointment once I have booked it?

In order to cancel your appointment simply go to the ‘My Appointments’ tab on the oladoc app, tap the more options button and then select cancel the appointment. Alternatively, you can also call 02138140600 in order to cancel your appointment.

Can I reschedule my appointment once I have booked it?

In order to reschedule your appointment simply go to the ‘My Appointments’ tab on the oladoc app, tap the more options button, and then select reschedule appointment. This will then take you to a page where you will be able to select a new date and time. Alternatively, you can also call 02138140600 to reschedule.

Are there any additional charges when booking an appointment through oladoc?

No, there are no additional charges when booking a doctor's appointment through oladoc. The consultation fee will remain the same.

What is the earliest time I can see Dr. Humayun Bin Irfan?

You can book an appointment with Dr. Humayun Bin Irfan at March 5, 2026, 10:30 pm at the earliest.

What other specialties are available at the Naz Memorial General Hospital?

There are (Consultant Physician) available at Naz Memorial General Hospital and you can see them all here. Consultant Physician Cardiologist

Book Appointment with Dr. Humayun Bin Irfan at Naz Memorial General Hospital in Sachal Goth, Karachi

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Evening Slots

10:30 PM

95% patients feel satisfied after booking appointment from oladoc

It takes only 30 sec to book an appointment

Reviews about Dr. Humayun Bin Irfan (83)

I do not recommend the doctor

There was no booking made by Oladoc and they had no information regarding, while paying for the fee I did mentioned that I had made a booking through Oladoc but the staff was clueless

Verified Patient

E . 4 years ago

I recommend the doctor

He is a very good doctor. He is very expert/ professional to diagnose diseases. Great Doctor.

Verified Patient

A** ***a . 4 years ago

I recommend the doctor

Friendly and professional. Very clear guidance and advice, very helpful!. I recommend him.

Verified Patient

Z** *** . 4 years ago

I recommend the doctor

Dr. Humayun Bin Irfan and staff were efficient and courteous as ever.