Steven O'day
Expertise in
5
conditions

Dr. Steven O'day

Oncology
Providence Saint John's Health Center
2121 Santa Monica Blvd, 
Santa Monica, CA 
Clinical Trials:Currently Recruiting for 1 Trial
Expertise in
5
conditions
Providence Saint John's Health Center
2121 Santa Monica Blvd, 
Santa Monica, CA 

Overview

Steven O'day is an Oncologist practicing medicine in Santa Monica, California.

Dr. O'day is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Melanoma, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), and Prostate Cancer.

He is actively involved in clinical research, co-authoring 59 peer reviewed articles and participating in 14 clinical trials.

Specialties

Oncology

Licenses

Internal Medicine in CA

Languages Spoken

English

Gender

Male

Insurance

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

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Accepted insurance plans:

Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO

Locations

Providence Saint John's Health Center
2121 Santa Monica Blvd, Santa Monica, CA 90404
Other Locations
Office
5315 Torrance Blvd # A, Torrance, CA 90503

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.

12 Clinical Trials

Phase 2 Trial of Voyager V1 in Combination With Cemiplimab in Patients With Select Solid Tumors
Phase 2 Trial of Voyager V1 in Combination With Cemiplimab in Patients With Select Solid Tumors
Enrollment Status: Recruiting
Publish Date: March 26, 2025
Intervention Type: Biological
Study Drugs: VV1, Cemiplimab
Study Phase: Phase 2
A Phase 1 Study of AGEN1181, an Fc-Engineered Anti-CTLA-4 Monoclonal Antibody as Monotherapy and in Combination With AGEN2034 (Balstilimab), an Anti-PD-1 Monoclonal Antibody, in Subjects With Advanced Cancer
A Phase 1 Study of AGEN1181, an Fc-Engineered Anti-CTLA-4 Monoclonal Antibody as Monotherapy and in Combination With AGEN2034 (Balstilimab), an Anti-PD-1 Monoclonal Antibody, in Subjects With Advanced Cancer
Enrollment Status: Active_not_recruiting
Publish Date: March 30, 2026
Intervention Type: Drug
Study Phase: Phase 1
Efficacy and Safety of UV1 Vaccination in Combination With Nivolumab and Ipilimumab as First Line Treatment of Patients With Unresectable or Metastatic Melanoma (INITIUM Study)
Efficacy and Safety of UV1 Vaccination in Combination With Nivolumab and Ipilimumab as First Line Treatment of Patients With Unresectable or Metastatic Melanoma (INITIUM Study)
Enrollment Status: Completed
Publish Date: January 14, 2025
Intervention Type: Biological
Study Drugs: UV1, Sargramostim, Ipilimumab, Nivolumab
Study Phase: Phase 2
A Prospective, Randomized, Blinded, Placebo-controlled, Phase IIb Trial of an Autologous Tumor Lysate (TL) + Yeast Cell Wall Particles (YCWP) + Dendritic Cells (DC) Vaccine vs Unloaded YCWP + DC and Embedded Phase I/IIa Trial With Tumor Lysate Particle Only (TLPO) Vaccine in Stage III and Stage IV (Resected) Melanoma to Prevent Recurrence.
A Prospective, Randomized, Blinded, Placebo-controlled, Phase IIb Trial of an Autologous Tumor Lysate (TL) + Yeast Cell Wall Particles (YCWP) + Dendritic Cells (DC) Vaccine vs Unloaded YCWP + DC and Embedded Phase I/IIa Trial With Tumor Lysate Particle Only (TLPO) Vaccine in Stage III and Stage IV (Resected) Melanoma to Prevent Recurrence.
Enrollment Status: Completed
Publish Date: November 29, 2024
Intervention Type: Drug
Study Drug: Tumor Lysate, Particle-Loaded, Dendritic Cell Vaccine
Study Phase: Phase 2
A Phase I, Open-label, Multicenter Study Investigating the Tolerability and Efficacy of UV1 Vaccine in First-line Malignant Melanoma Patients Planned for Treatment With Pembrolizumab
A Phase I, Open-label, Multicenter Study Investigating the Tolerability and Efficacy of UV1 Vaccine in First-line Malignant Melanoma Patients Planned for Treatment With Pembrolizumab
Enrollment Status: Completed
Publish Date: August 22, 2024
Intervention Type: Drug
Study Drugs: UV1, GM-CSF
Study Phase: Phase 1
A Phase II, Open Label, Multi-Dose Study of ⁸⁹Zr-Df-IAB22M2C (CD8 PET Tracer) for Positron Emission Tomography (PET/CT) in Patients With Selected Advanced or Metastatic Solid Malignancies Who Are Scheduled to Receive Standard-of-Care Immunotherapy Only, As Single Agent or in Combination
A Phase II, Open Label, Multi-Dose Study of ⁸⁹Zr-Df-IAB22M2C (CD8 PET Tracer) for Positron Emission Tomography (PET/CT) in Patients With Selected Advanced or Metastatic Solid Malignancies Who Are Scheduled to Receive Standard-of-Care Immunotherapy Only, As Single Agent or in Combination
Enrollment Status: Completed
Publish Date: July 09, 2024
Intervention Type: Drug
Study Drug: 89Zr-Df-IAB22M2C
Study Phase: Phase 2
A Multicenter, Open-label, Phase 2 Study of Imprime PGG and Pembrolizumab in Subjects With Advanced Melanoma Failing Front-line Treatment With Checkpoint Inhibitors (CPI) or TNBC Failing Front-line Chemotherapy for Metastatic Disease
A Multicenter, Open-label, Phase 2 Study of Imprime PGG and Pembrolizumab in Subjects With Advanced Melanoma Failing Front-line Treatment With Checkpoint Inhibitors (CPI) or TNBC Failing Front-line Chemotherapy for Metastatic Disease
Enrollment Status: Completed
Publish Date: July 09, 2024
Intervention Type: Biological, Drug
Study Drugs: Imprime PGG, Pembrolizumab
Study Phase: Phase 2
Multi-center Phase I/IIa Trial of an Autologous Tumor Lysate (TL) + Yeast Cell Wall Particles (YCWP) + Dendritic Cells (DC) Vaccine in Addition to Standard of Care Checkpoint Inhibitor of Choice in Metastatic Melanoma Patients With Measurable Disease.
Multi-center Phase I/IIa Trial of an Autologous Tumor Lysate (TL) + Yeast Cell Wall Particles (YCWP) + Dendritic Cells (DC) Vaccine in Addition to Standard of Care Checkpoint Inhibitor of Choice in Metastatic Melanoma Patients With Measurable Disease.
Enrollment Status: Completed
Publish Date: March 12, 2024
Intervention Type: Drug
Study Phase: Phase 1/Phase 2
A Phase 1, Dose-finding and Signal-seeking Study of the Safety & Efficacy of Intravenous CAVATAK® Alone and in Combination With Pembrolizumab in Patients With Late Stage Solid Tumours (VLA-009 STORM / KEYNOTE-200)
A Phase 1, Dose-finding and Signal-seeking Study of the Safety & Efficacy of Intravenous CAVATAK® Alone and in Combination With Pembrolizumab in Patients With Late Stage Solid Tumours (VLA-009 STORM / KEYNOTE-200)
Enrollment Status: Completed
Publish Date: May 06, 2023
Intervention Type: Biological
Study Phase: Phase 1
Phase I Study of Intratumoral CAVATAK® (Coxsackievirus A21) and Pembrolizumab in Subjects With Advanced Melanoma (VLA-011 CAPRA)
Phase I Study of Intratumoral CAVATAK® (Coxsackievirus A21) and Pembrolizumab in Subjects With Advanced Melanoma (VLA-011 CAPRA)
Enrollment Status: Completed
Publish Date: January 17, 2023
Intervention Type: Drug, Biological
Study Phase: Phase 1
View 9 Less Clinical Trials

59 Total Publications

Botensilimab (Fc-enhanced anti-CTLA-4 antibody) plus balstilimab (anti-PD-1 antibody) in patients with treatment-refractory ovarian cancer.
Botensilimab (Fc-enhanced anti-CTLA-4 antibody) plus balstilimab (anti-PD-1 antibody) in patients with treatment-refractory ovarian cancer.
Journal: Journal for immunotherapy of cancer
Published: November 23, 2025
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Frequently Asked Questions about Dr. Steven O'day

How do I make an appointment with Dr. Steven O'day?

You can book an appointment with Dr. Steven O'day by calling their office at 310-829-8317. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Steven O'day a top-rated expert for Melanoma?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Steven O'day is classified as an Elite expert for Melanoma, 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. Steven O'day specialize in?

While Dr. Steven O'day is a Oncology, they have specific expertise in Melanoma, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Oncology.

Does Dr. Steven O'day participate in research or clinical trials?

Yes. Dr. Steven O'day has published 59 articles and abstracts on conditions like Melanoma. You can view a list of Dr. Steven O'day's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Steven O'day accept my insurance?

Dr. Steven O'day accepts most major insurance plans, including Blue Cross Blue Shield. We recommend calling the office directly at 310-829-8317 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

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