Experienced in Bile Duct Stricture

Dr. Ralph T. Marcus

Interventional Radiology
Providence
2151 North Harbor Boulevard, Suite 3100, 
Fullerton, CA 
17 Years of Experience
Experienced in Bile Duct Stricture
Providence
2151 North Harbor Boulevard, Suite 3100, 
Fullerton, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Ralph Marcus is an Interventional Radiologist in Fullerton, California. Dr. Marcus has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Bile Duct Stricture. His top areas of expertise are Ascites, Small Cell Lung Cancer (SCLC), Lung Cancer, Gastrostomy, and Bone Marrow Aspiration.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Graduate Year
2009
Specialties
Interventional Radiology
Licenses
Diagnostic Radiology in CA
Hospital Affiliations
Providence St. Jude Medical Center
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Cigna
  • EPO
  • HMO
  • PPO

Locations

2151 North Harbor Boulevard, Suite 3100, Fullerton, CA 92835
Call: 714-446-5830

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.

1 Total Publications

Prostate cancer: prediction of biochemical failure after external-beam radiation therapy--Kattan nomogram and endorectal MR imaging estimation of tumor volume.
Prostate cancer: prediction of biochemical failure after external-beam radiation therapy--Kattan nomogram and endorectal MR imaging estimation of tumor volume.
Journal: Radiology
Published: August 30, 2011
Similar Doctors
Advanced in Bile Duct Stricture
Dr. Franz E. Boas
Interventional Radiology
Advanced in Bile Duct Stricture
Dr. Franz E. Boas
Interventional Radiology

City Of Hope Medical Foundation

1500 E Duarte Rd, 
Duarte, CA 
 (16.0 miles away)
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Franz Boas is an Interventional Radiologist in Duarte, California. Dr. Boas is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Stricture. His top areas of expertise are Breast Cancer, Ureterocele, Non-Alcoholic Fatty Liver Disease, Liver Embolization, and Gastrostomy.

Advanced in Bile Duct Stricture
Dr. Ravi N. Srinivasa
Interventional Radiology | Radiology
Advanced in Bile Duct Stricture
Dr. Ravi N. Srinivasa
Interventional Radiology | Radiology

UCLA Radiology Medical Group

514 N Prospect Ave, 
Redondo Beach, CA 
 (26.7 miles away)
310-937-8555
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Ravi Srinivasa is an Interventional Radiologist and a Radiologist in Redondo Beach, California. Dr. Srinivasa is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Stricture. His top areas of expertise are Chylous Ascites, Cholestasis, Bile Duct Obstruction, Liver Embolization, and Gastrostomy.

Advanced in Bile Duct Stricture
Dr. Jonathan M. Kessler
Interventional Radiology | Radiology
Advanced in Bile Duct Stricture
Dr. Jonathan M. Kessler
Interventional Radiology | Radiology

City Of Hope Medical Foundation

1500 Duarte Rd, 
Duarte, CA 
 (16.0 miles away)
626-256-4673
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Jonathan Kessler is an Interventional Radiologist and a Radiologist in Duarte, California. Dr. Kessler is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Stricture. His top areas of expertise are Neuroendocrine Tumor, Fibrolamellar Carcinoma, Colorectal Cancer, Liver Embolization, and Gastrostomy.

VIEW MORE BILE DUCT STRICTURE DOCTORS

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

Find Dr. Marcus's expertise for a condition
ConditionClose
    • Distinguished
    • Ascites
      Dr. Marcus is
      Distinguished
      . Learn about Ascites.
      See more Ascites experts
    • Advanced
    • Familial Colorectal Cancer
      Dr. Marcus is
      Advanced
      . Learn about Familial Colorectal Cancer.
      See more Familial Colorectal Cancer experts
    • Inflammatory Breast Cancer
      Dr. Marcus is
      Advanced
      . Learn about Inflammatory Breast Cancer.
      See more Inflammatory Breast Cancer experts
    • Lung Cancer
      Dr. Marcus is
      Advanced
      . Learn about Lung Cancer.
      See more Lung Cancer experts
    • Pleural Effusion
      Dr. Marcus is
      Advanced
      . Learn about Pleural Effusion.
      See more Pleural Effusion experts
    • Pleurisy
      Dr. Marcus is
      Advanced
      . Learn about Pleurisy.
      See more Pleurisy experts
    • Small Cell Lung Cancer (SCLC)
      Dr. Marcus is
      Advanced
      . Learn about Small Cell Lung Cancer (SCLC).
      See more Small Cell Lung Cancer (SCLC) experts
    View All 7 Advanced Conditions
    • Experienced
    • Alcoholic Cirrhosis
      Dr. Marcus is
      Experienced
      . Learn about Alcoholic Cirrhosis.
      See more Alcoholic Cirrhosis experts
    • ALK-Positive Non-Small Cell Lung Cancer
      Dr. Marcus is
      Experienced
      . Learn about ALK-Positive Non-Small Cell Lung Cancer.
      See more ALK-Positive Non-Small Cell Lung Cancer experts
    • Aseptic and Alopecic Nodules of Scalp (AANS)
      Dr. Marcus is
      Experienced
      . Learn about Aseptic and Alopecic Nodules of Scalp (AANS).
      See more Aseptic and Alopecic Nodules of Scalp (AANS) experts
    • Bile Duct Obstruction
      Dr. Marcus is
      Experienced
      . Learn about Bile Duct Obstruction.
      See more Bile Duct Obstruction experts
    • Bile Duct Stricture
      Dr. Marcus is
      Experienced
      . Learn about Bile Duct Stricture.
      See more Bile Duct Stricture experts
    • Bladder Cancer
      Dr. Marcus is
      Experienced
      . Learn about Bladder Cancer.
      See more Bladder Cancer experts
    View All 45 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.