Bác sĩ kê đơn thuốc; toa thuốc ở đây.

Yes. Bác sĩ is the standard Vietnamese word for a medical doctor or physician.

A few useful notes:

• It is the normal everyday word for doctor in a medical context.
• It is not usually used for someone with a PhD.
• You can also use it as a title, as in bác sĩ Lan for Doctor Lan.

It is a verb phrase.

• kê = to prescribe, to write out
• đơn thuốc = prescription

So the structure is:

• Bác sĩ = subject
• kê đơn thuốc = verb phrase

Vietnamese often uses a simple subject + verb + object order, so this part is very straightforward.

Yes, you often can just say kê đơn if the context is clearly medical.

Why thuốc appears:

• đơn by itself can mean a form, application, or document of some kind.
• Adding thuốc makes it specifically a medicine prescription.

So:

• kê đơn = prescribe, write a prescription
• kê đơn thuốc = prescribe medicine / write a medication prescription

Both are natural, but the longer version is more explicit.

Both can mean prescription.

The main difference is usage:

• đơn thuốc is more standard and neutral
• toa thuốc is also very common, especially in everyday speech, and can sound a bit more colloquial or regional

In this sentence, they refer to the same thing: the prescription itself, not the medicine.

Because Vietnamese often does not use a copula like English is in this kind of sentence.

In English, you say:

• The prescription is here

In Vietnamese, location is commonly expressed with:

• toa thuốc ở đây

Here:

• toa thuốc = the prescription
• ở đây = here / at this place

You do not normally say toa thuốc là ở đây. That sounds unnatural.

Ở đây literally means here or at this place.

In this sentence, it can imply:

• the prescription is physically here
• here it is
• it is located here

If someone is handing the paper to a patient, toa thuốc ở đây can sound like Here is the prescription.

Vietnamese usually does not require articles like a, an, or the, and it often leaves tense unmarked unless it needs to be specific.

So this sentence depends on context.

If you want to make the time clearer, you could add words like:

• đã = past / already did
• rồi = already
• sẽ = will

For example:

• Bác sĩ đã kê đơn thuốc rồi. = The doctor has already written the prescription.

Without those markers, the sentence is still perfectly normal.

The semicolon links two closely related clauses:

• Bác sĩ kê đơn thuốc
• toa thuốc ở đây

It shows a stronger separation than a comma, but a closer connection than two completely separate ideas.

In ordinary writing, you could also see:

• Bác sĩ kê đơn thuốc. Toa thuốc ở đây.

That is often more natural for learners and everyday writing.

The tones matter a lot here. The key syllables are:

• bác — rising tone
• sĩ — ngã tone
• kê — level tone
• đơn — level tone
• thuốc — rising tone
• toa — level tone
• ở — hỏi tone
• đây — level tone

A few pronunciation tips:

• đ is pronounced like English d
• th in thuốc is an aspirated t, not English th
• bác sĩ should not be pronounced like flat English back see; the tones are essential

If possible, it is best to learn this sentence from audio rather than from English-style approximations.

It is understandable and natural enough, but it sounds a little clipped, like short written or spoken instructions.

In real conversation, you might hear slightly fuller versions such as:

• Tôi đã kê đơn rồi.
• Đây là toa thuốc của anh/chị.
• Toa thuốc ở đây nhé.

So the sentence is fine, but in real life Vietnamese often adds:

• pronouns like tôi, anh, chị
• sentence particles like nhé, ạ
• a bit more context

Because the two expressions are separate fixed phrases:

• kê đơn thuốc
• toa thuốc

In both cases, thuốc specifies that the prescription is for medicine. Vietnamese often keeps this kind of repetition when two connected phrases appear in the same sentence.

So even though English might avoid repeating medicine or prescription, Vietnamese can sound perfectly natural with the repetition here.