Dr. Yu S. Chen
- Gender: Female
- Experience: 11 years
- Graduated from: Albert Einstein College Of Medicine Of Yeshiva University
- Graduation year: 2010
- Sole propriator: No
- NPI: 1740501014
Dr. Yu S. Chen MD
Radiation Oncologist
She is located at 400 Medical Plaza Suite 100 in Lake St Louis, MO 63367. Can help patients with the following: Acoustic Neuroma, Breast Cancer, Cancer, MRI, Salivary Gland Cancer, Sarcoma. Her National Provider Identifier (NPI) number is 1740501014. Appointment can be made via the phone number (636) 638-8600. She is affiliated with 2 practices and 4 hospitals.
Conditions treated
Dr. Yu S. Chen, being an radiation oncologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Yu S. Chen.
- Acoustic Neuroma
- Anal Cancer
- Bladder Cancer
- Bone Cancer
- Brain Cancer
- Breast Cancer
- Cancer
- Cervical Cancer
- Colon Cancer
- Cushing's Syndrome
- Hodgkin's Disease
- Leukemia
- Liver Cancer
- Lung Cancer
- MRI
- Penis Cancer
- Prostate Cancer
- Salivary Gland Cancer
- Sarcoma
- Testicular Cancer
- Vaginal Cancer
Procedures Performed by Dr. Yu S. Chen
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Yu S. Chen as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Mar 26, 2026, as reported by the insurer.
Show all 10 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Pathway 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Catastrophic Pathway (+ Incentives) | EPO · Catastrophic | Participating | Accepting new patients |
| Anthem Gold Pathway 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Pathway 4900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Heart Healthy Silver Pathway 3100 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 5350 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 7200 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Yu S. Chen is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Yu S. Chen is enrolled to bill Medicare as a Practitioner - Radiation Oncology .
Bills through: Ssm Medical Group Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Brainlab | $18 |
Other
| Food and Beverage | $19 |
Studies
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated in 2010Additional Specialities
- Radiologist
Affiliated hospitals
Looking for more Radiation Oncologists?
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Questions & Answers
Where can you meet with Dr. Yu S. Chen?
Dr. Yu S. Chen's office is located at 400 Medical Plaza Suite 100 in Lake St Louis, MO 63367.
Has Dr. Yu S. Chen affiliation with hospitals?
Dr. Yu S. Chen is affiliated with SSM DEPAUL HEALTH CENTER. For the full list of hospitals see this list.
Does Dr. Yu S. Chen have affiliation with practices?
Dr. Yu S. Chen is affiliated with SSM Health St. Mary's Hospital of St. Louis. For the full list of practices see this list.
Does Dr. Yu S. Chen accept patients with Anthem Blue Cross and Blue Shield?
Yes, Dr. Yu S. Chen is listed in-network for Anthem Blue Cross and Blue Shield through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Yu S. Chen treat?
Dr. Yu S. Chen provides treatment for Acoustic Neuroma, Breast Cancer, Cancer, MRI, Salivary Gland Cancer, Sarcoma. For the full list see this list.