Dr. Merrill Shum, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Shum is offering online scheduling or call the provider’s office for more information.

Dr. Merrill Shum, MD
Overview of Dr. Merrill Shum, MD
Dr. Merrill Shum, MD is a Hematology Specialist in Whittier, CA. They specialize in Hematology, has 23 years of experience, and is board certified in Hematology. They graduated from Universidad Autonoma De Guadalajara, Facultad De Medicina and is affiliated with PIH Health Whittier Hospital.
Dr. Shum works at
Dr. Shum's Office Locations
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The Oncology Institute of Hope & Innovation8135 Painter Ave Ste 103, Whittier, CA 90602 Directions (562) 698-6888
Hospital Affiliations
- PIH Health Whittier Hospital
Experience & Treatment Frequency
View All Accepted Carriers
- Aetna
- Anthem
- Blue Cross Blue Shield
- Blue Cross Blue Shield of California
- Blue Shield of California
- CareFirst Blue Cross Blue Shield
- Cigna
- MultiPlan
* Please verify this information when scheduling an appointment.
Ratings & Reviews
How was your appointment with Dr. Shum?
I honestly have not met a more amazing doctor. I saw him TWO times after being diagnosed and after coming from a “hot shot” Beverly Hills oncologist, Dr Shum was 5 stars! He spent so much time with us going through treatment options, pluses and minuses of each treatment method, and was patient and pleasant. Amazing bedside manner which other doctors DO NOT have. He even thinks “outside the box” which many doctors do not. I don’t have enough amazing words to describe how good I feel!
About Dr. Merrill Shum, MD
- Hematology
- 23 years of experience
- English, Armenian and Chinese
- 1982819702
Education & Certifications
- Cooper Hospital University Medical Center
- Cooper Hospital University Medical Center
- Cooper Hospital University Medical Center
- Universidad Autonoma De Guadalajara, Facultad De Medicina
- University of California At Berkeley
- Hematology
Frequently Asked Questions
Dr. Shum has an average wait time of 10 – 15 minutes at their office(s).
Dr. Shum accepts Aetna, Anthem and Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Shum has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Shum works at
Dr. Shum has seen patients for Anemia, and more. You can see other conditions treated by Dr. Shum on their profile. Please call the provider’s office to confirm all visit reasons.
Dr. Shum speaks Armenian and Chinese.
16 patients have reviewed Dr. Shum. The overall rating for this provider is 4.5. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Shum.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Shum, there are benefits to both methods. A person calling to schedule an with Dr. Shum appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.