We’re excited to help you out. Here are some commonly asked questions about our services.

We accept pretty much all insurances with very few exceptions. Please call our office to verify your insurance plan. Most patients will have a copay.

Optum New Aetna Cvs Logo Moda Health Providence Health Plan United Healthcare UMR United Healthcare BlueCross BlueShield

You can call or text us at 971-228-8672, or you can email us at info@lianahateganmd.com.

This is dependent on each patient. A patient who is stable is seen about every 60 days. Opioid Medication Assistance patients have to be  seen at least every 30 days. TMS patients follow their individualized treatment plan.  

She treats patients 21 – late in adult life. 

Dr. Liana Hategan prefers to see clients in the office but she does offer telehealth visits to her patients that request them. Suboxone patients excluded. 

Medication treatment of the psychiatric patients usually consists of 15-30 minutes appointments where medications are discussed and needed changes are made. Sometimes a 45 min appointment is needed when the patient has a complicated disorder to manage. 

Yes, Dr. Hategan offers flexible appointment times. Messages are checked randomly after hours and patients can leave voicemails or text messages.

Yes, we have our own parking lot. 

Please click here.

We use Millennium Health. Please click here to learn more.

Yes. The United States National Institute of Mental Health maintains that, “Depression is characterized by a combination of symptoms that interfere with a person’s ability to work, sleep, study, eat, and enjoy once-pleasurable activities. Researchers estimate that by the year 2030, depression will be the leading cause of disease burden worldwide. 

Depression is a serious illness. In the United States, depression affects approximately 14 million people, according to a national prevalence survey of more than 9,000 people age 18 or older. 

  • Number of US Adults with Mental Illness: 44 million [Source]
  • Percent of US Adults with Mental Illness: 18% [Source]

No traditional medicare; but we take people that have Medicare Advantage plans. The primary insurance/straight medicare cannot be the primary insurance. 

Yes but payment is due at the time of service. 

Do Not Suffer In Silence!


Call the office of Dr. Liana Hategan today at (971) 228-8672!

  • Hours

  • We are open Tuesday – Saturday from 9:30 AM to 6 PM.

  • NeuroStar® TMS Services available Monday – Friday from 9:30 AM to 6 PM.

  • Languages

  • Our offices offer services in English, French, Italian and Romanian.

  • 🇫🇷 Nos cabinets medicaux offrent des services en anglais, français, italien et roumain.

  • 🇮🇹 I nostri uffici offrono servizi in inglese, francese, italiano e rumeno.

  • 🇷🇴 Cabinetele noastre oferă servicii în engleză, franceză, italiană și română