See All Family Doctors in Lake Saint Louis, MO
Dr. Thien-An Hoang, MD

Dr. Thien-An Hoang, MD

Age 50 Family Medicine M
(27) 27 reviews
Accepting New Patients


Dr. Thien-An Hoang, MD is a family medicine specialist in Lake Saint Louis, MO. He currently practices at ESSE HEALTH and is affiliated with SSM Health St. Joseph Hospital - Lake Saint Louis. He accepts multiple insurance plans.

Insurance Accepted

  • Anthem
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • HealthLink
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • MultiPlan
  • Tricare
  • UnitedHealthCare
  • WellCare

* Please verify this information when scheduling an appointment.


  1. Esse Health

    1. 1
      Esse Health
      200 Medical Plz Ste 101, Lake Saint Louis, MO 63367 Existing Patients: (636) 561-4100

Patient Satisfaction

Likelihood to recommend Dr. Hoang
Based on 27 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend Dr. Hoang?

(Select your rating)
Dr. Hoang and the wonderful staff at Esse health, have helped me many times now. I would recomend them to everyone who needs Healthcare. Its warm here. I am grateful they took me on.
William E Richards in Lake St.Louis, Mo, 63367 — Feb 08, 2018
See more reviews on Healthgrades
Photo: Dr. Thien-An Hoang, MD
Dr. Thien-An Hoang, MD
  • Likelihood of recommending Dr. Hoang to family and friends

Dr. Hoang's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Hoang

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Thien-An Hoang, MD.

Frequently Asked Questions

Dr. Hoang frequently treats Hepatitis C Virus Screening, Hepatitis A Screening, and Drug Allergy Testing.  

Find contact information here to make an appointment.

Hospital Affiliations

  • SSM Health St. Joseph Hospital - Lake Saint Louis