
Overview
Stephen Gruber is a Medical Genetics specialist and an Oncologist in Duarte, California. Dr. Gruber is highly rated in 10 conditions, according to our data. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Melanoma, and Colonoscopy.
His clinical research consists of co-authoring 224 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
Locations
1500 E Duarte Rd, Duarte, CA 91010
1500 Duarte Rd, Duarte, CA 91010
209 Fair Oaks Ave, South Pasadena, CA 91030
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
2 Clinical Trials
Raymond Wang is a Medical Genetics provider in Orange, California. Dr. Wang is highly rated in 50 conditions, according to our data. His top areas of expertise are Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Pompe Disease, and Adenoidectomy.
Alex Herrera, M.D.
Alex Herrera is an Oncologist in Duarte, California. Dr. Herrera has been practicing medicine for over 17 years is highly rated in 28 conditions, according to our data. His top areas of expertise are Hodgkin Lymphoma, Classical Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Bone Marrow Transplant, and Bone Marrow Aspiration.
Matthew Deardorff is a Medical Genetics specialist and a Pediatrics provider in Los Angeles, California. Dr. Deardorff is highly rated in 28 conditions, according to our data. His top areas of expertise are Cornelia De Lange Syndrome, Coffin-Siris Syndrome, Mosaicism, and Beckwith-Wiedemann Syndrome.
Frequently Asked Questions about Dr. Stephen B. Gruber
How do I make an appointment with Dr. Stephen B. Gruber?
You can book an appointment with Dr. Stephen B. Gruber by calling their office at 626-256-4673. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Stephen B. Gruber a top-rated expert for Colorectal Cancer?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Stephen B. Gruber is classified as an Elite expert for Colorectal Cancer, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Stephen B. Gruber specialize in?
While Dr. Stephen B. Gruber is a Medical Genetics, they have specific expertise in Colorectal Cancer, Familial Colorectal Cancer, and Lynch Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Medical Genetics.
Does Dr. Stephen B. Gruber participate in research or clinical trials?
Yes. Dr. Stephen B. Gruber has published 222 articles and abstracts on conditions like Colorectal Cancer. You can view a list of Dr. Stephen B. Gruber's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Stephen B. Gruber accept my insurance?
Dr. Stephen B. Gruber accepts most major insurance plans, including Anthem BCBS and Blue Shield of California. We recommend calling the office directly at 626-256-4673 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Elite
- Colorectal CancerDr. Gruber isElite. Learn about Colorectal Cancer.
- Familial Colorectal CancerDr. Gruber isElite. Learn about Familial Colorectal Cancer.
- Distinguished
- Lynch SyndromeDr. Gruber isDistinguished. Learn about Lynch Syndrome.
- Advanced
- BRCA Positive Breast CancerDr. Gruber isAdvanced. Learn about BRCA Positive Breast Cancer.
- Breast CancerDr. Gruber isAdvanced. Learn about Breast Cancer.
- DICER1 SyndromeDr. Gruber isAdvanced. Learn about DICER1 Syndrome.
- HER2 Negative Breast CancerDr. Gruber isAdvanced. Learn about HER2 Negative Breast Cancer.
- Li-Fraumeni SyndromeDr. Gruber isAdvanced. Learn about Li-Fraumeni Syndrome.
- MelanomaDr. Gruber isAdvanced. Learn about Melanoma.
- Experienced
- 2q37 Deletion SyndromeDr. Gruber isExperienced. Learn about 2q37 Deletion Syndrome.
- 47 XYY SyndromeDr. Gruber isExperienced. Learn about 47 XYY Syndrome.
- Aase SyndromeDr. Gruber isExperienced. Learn about Aase Syndrome.
- Abruzzo-Erickson SyndromeDr. Gruber isExperienced. Learn about Abruzzo-Erickson Syndrome.
- Acrodermatitis EnteropathicaDr. Gruber isExperienced. Learn about Acrodermatitis Enteropathica.
- Acrorenal Mandibular SyndromeDr. Gruber isExperienced. Learn about Acrorenal Mandibular Syndrome.

