0 reviews
Summary
Dr. Joseph Marshalek specializes in oncology and internal medicine, bringing six years of experience to cancer care and comprehensive medical treatment. He earned his medical degree from West Virginia University School of Medicine, where he developed expertise in treating complex medical conditions. His dual specialization allows him to provide both specialized cancer care and broader internal medicine services to his patients.
Dr. Marshalek practices in Torrance, California, where he focuses on treating various forms of cancer including colorectal, rectal, and breast cancers. He performs essential diagnostic procedures such as blood tests and complete blood counts to monitor patient health and treatment progress. These tests help him track white blood cell levels, which are crucial for patients undergoing cancer treatment.
Dr. Marshalek practices in Torrance, California, where he focuses on treating various forms of cancer including colorectal, rectal, and breast cancers. He performs essential diagnostic procedures such as blood tests and complete blood counts to monitor patient health and treatment progress. These tests help him track white blood cell levels, which are crucial for patients undergoing cancer treatment.
AI-generated from data on this provider profile.
Quick Facts
- 6 years of experience
- 8 insurance plans accepted
- West Virginia University School Of Medicine
- 2 specialties
- 2 areas of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Joseph Patrick Marshalek | Dr. Virginia Von Schaefer, MD | Dr. Shahrooz Eshaghian, MD, FACP | Dr. Ronald Tang, DO |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 6 Years of Experience | 43 Years of Experience | 20 Years of Experience | 18 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Farsi, Hebrew | Speaks English, Cantonese, Spanish | |
| Torrance , CA | San Clemente , CA | Los Angeles , CA | Montebello , CA |
| Med School: West Virginia University School Of Medicine | Med School: Columbia University College Of Physicians & Surgeons | Med School: Albert Einstein College of Medicine | Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Joseph Patrick Marshalek
Medical Specialties
Dr. Joseph Patrick Marshalek has the following 2 specialties
Specialty Expertise
Dr. Joseph Patrick Marshalek has the following 2 areas of expertise
Certifications, License, & Education
6 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2027, Active
EDUCATION & TRAINING
Medical School
West Virginia University School Of MedicineGraduated in 2020
Similar Doctors
Frequently Asked Questions
- Does Dr. Joseph Marshalek accept virtual/telehealth appointments?
- Dr. Joseph Marshalek has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Joseph Marshalek's office located?
- Dr. Joseph Marshalek's office is located at 1000 W Carson St, Torrance, CA, 90502.
- Does Dr. Joseph Marshalek accept my insurance?
- You can see the insurance plans that Dr. Joseph Marshalek accepts on their Vitals profile.
- Is Dr. Joseph Marshalek accepting new patients?
- Dr. Joseph Marshalek has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Joseph Marshalek?
- You can find contact information for Dr. Joseph Marshalek here on Vitals.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





