0 reviews
Summary
Dr. Nien graduated from the Tufts University School of Medicine in 2009. She works in TORRANCE, CA and 2 other locations and specializes in Diagnostic Radiology and Internal Medicine. Dr. Nien is affiliated with Providence Little Company Of Mary Medical Center Torrance, Harbor Ucla Medical Center, Providence Mission Hospital and Torrance Memorial Medical Center.
Quick Facts
- accepting new patients
- 17 years of experience
- speaks English
- Monmouth Medical Center
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 5 office locations
- Female
Office Locations
Dr. Hannah Cho Nien has 5 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Hannah Cho Nien, MD | Dr. Stephen B Fierstien, MD | Dr. Robert Malcolm Conroy, MD | Dr. Joel Ruskin, MD |
| Diagnostic Radiology | Diagnostic Radiology | Diagnostic Radiology | Infectious Disease |
| Accepts New Patients | |||
| 17 Years of Experience | 56 Years of Experience | 63 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| TORRANCE , CA | Beverly Hills , CA | Long Beach , CA | Los Angeles , CA |
| Med School: Tufts University School Of Medicine | Med School: Lewis Katz School Of Medicine At Temple University | Med School: Mcgill University | Med School: New York University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Hannah Cho Nien
Medical Specialties
Dr. Hannah Cho Nien has the following 2 specialties
Specialty Expertise
Dr. Hannah Cho Nien has the following 6 areas of expertise
Certifications, License, & Education
17 Years Experience
Dr. Hannah Cho Nien holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2025.
Education & Training
Residency
Completed their residency at Monmouth Medical Center.
Medical School
Graduated from Tufts University School Of Medicine in 2009.
NPI Number
Dr. Nien's NPI number is 1417183203.
Similar doctors
Frequently Asked Questions
- Where is Dr. Hannah Nien's office located?
- Dr. Hannah Nien's office is located at 21213 HAWTHORNE BLVD STE B, TORRANCE, CA, 90503.
- How can I make an appointment with Dr. Hannah Nien?
- You can find contact information for Dr. Hannah Nien here on Vitals.
- Which hospitals is Dr. Hannah Nien affiliated with?
- Dr. Hannah Nien is affiliated with Providence Little Company Of Mary Medical Center Torrance, Harbor Ucla Medical Center, Providence Mission Hospital, and Torrance Memorial Medical Center.
- What languages does Dr. Hannah Nien speak?
- Dr. Hannah Nien speaks English.
- Does Dr. Hannah Nien accept my insurance?
- You can see the insurance plans that Dr. Hannah Nien accepts on their Vitals profile.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


