5
1 Rating with 1 written Review
Summary
Dr. Steven Cha is a hematology and internal medicine physician who brings 26 years of medical expertise to his practice. He earned his medical degree from Tufts University School of Medicine, establishing a strong foundation for his dual specialty focus. Dr. Cha's extensive experience spans more than two decades, during which he has developed expertise in both blood disorders and comprehensive internal medicine care.
Dr. Cha practices at Adventist Health Simi Valley in Simi Valley, California, where he provides specialized hematology services alongside internal medicine care. His dual training allows him to address complex blood-related conditions while maintaining a comprehensive approach to adult healthcare. Patients consistently recognize his exceptional care, giving him a perfect 5.0 rating on Vitals.
Dr. Cha practices at Adventist Health Simi Valley in Simi Valley, California, where he provides specialized hematology services alongside internal medicine care. His dual training allows him to address complex blood-related conditions while maintaining a comprehensive approach to adult healthcare. Patients consistently recognize his exceptional care, giving him a perfect 5.0 rating on Vitals.
Overview based on verified provider data
Quick Facts
- 26 years of experience
- Tufts University School Of Medicine
- 1 written review
- 2 specialties
- 2 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  | |  |
| Dr. Steven Seongjin Cha, MD | Dr. Raghu Nandan, MD | Dr. Shutian Cai | Dr. K Joan Wareham Flacke |
| Hematology | Hematology | Neuroradiology | Anesthesiology |
| Accepts New Patients | Accepts New Patients | ||
| 26 Years of Experience | 42 Years of Experience | 9 Years of Experience | 67 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Tamil | |||
| Simi Valley , CA | Lakewood , CA | Los Angeles , CA | Los Angeles , CA |
| Med School: Tufts University School Of Medicine | Med School: Madras Medical College | Med School: University Of Maryland School Of Medicine | Med School: Harvard Medical School |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Steven Seongjin Cha
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Steven Seongjin Cha has the following 2 specialties
Specialty Expertise
Dr. Steven Seongjin Cha has the following 2 areas of expertise
Certifications, License, & Education
26 Years Experience
Dr. Steven Seongjin Cha 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 2026.
Education & Training
Medical School
Graduated from Tufts University School Of Medicine in 2000.
NPI Number
Dr. Cha's NPI number is 1023209475.
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Frequently Asked Questions
- Which hospitals is Dr. Steven Cha affiliated with?
- Dr. Steven Cha is affiliated with Adventist Health Simi Valley.
- Where is Dr. Steven Cha's office located?
- Dr. Steven Cha's office is located at 2975 Sycamore Dr, Simi Valley, CA, 93065.
- Does Dr. Steven Cha accept virtual/telehealth appointments?
- Dr. Steven Cha has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Steven Cha accept my insurance?
- You can see the insurance plans that Dr. Steven Cha accepts on their Vitals profile.
- How can I make an appointment with Dr. Steven Cha?
- You can find contact information for Dr. Steven Cha here on Vitals.
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