Han A. Koh, MD
Han A. Koh is a Hematology & Oncology specialist based in Bellflower, CA with over 36 years of clinical experience. Offers virtual telehealth visits.
Han a. Koh, MD has been part of the Bellflower medical community since 2006 in group practice. Trained at Saint Louis University School of Medicine (class of 1990), he has been practicing for over 36 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and diabetes.
Older · 6451dNPPES updated 2008-09-23 · verify NPI on CMS · Verify license at Medical Board of California
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
A condition where the body cannot properly regulate blood sugar levels
Diseases involving abnormal cell growth with potential to spread to other body parts
Joint inflammation causing pain, swelling, and stiffness
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
The heart cannot pump blood efficiently enough to meet the body's needs
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1990
Saint Louis University School of Medicine
36 years in practice
Senior practitioner
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Saint Louis University School of Medicine (Class of 1990)
Virtual Hematology & Oncology Care With Han a. Koh
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Han a. Koh for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Bellflower required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Han a. Koh
Dr. Koh is listed as active in the NPI registry with telehealth listed in Bellflower, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (562) 461-3000.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Contact Han a. Koh
Practice Location
9400 Rosecrans Ave, Bellflower, CA 90706-2246
This is a provider directory. Contact the office directly to schedule appointments.
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