Yes, you can. Through telemedicine, you can talk with your general practitioner or psychologist about your depression. If you're experiencing severe depression, they may refer you to a licensed psychiatrist, who can prescribe medication if you feel you need it.
For people with mild to moderate depression, speaking with a psychologist can be helpful — though these healthcare professionals can't prescribe medication.
Generally, however, any healthcare professional can diagnose depression; a doctor, nurse practitioner, psychologist, or psychiatrist.