Expertise in
12
conditions

Dr. Lee S. Rosen

Oncology
Cancer Care Encino
15503 Ventura Blvd Ste 150, 
Encino, CA 
Clinical Trials:Currently Recruiting for 1 Trial
Offers Telehealth
Expertise in
12
conditions
Cancer Care Encino
15503 Ventura Blvd Ste 150, 
Encino, CA 

Overview

Lee Rosen is an Oncologist practicing medicine in Encino, California.

Dr. Rosen is highly rated in 12 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Junction Cancer, Pancreatic Cancer, Stomach Cancer, Colorectal Cancer, and Bone Marrow Aspiration.

He is actively involved in clinical research, co-authoring 69 peer reviewed articles and participating in 9 clinical trials.

Specialties

Oncology

Licenses

Specialist in CA

Hospital Affiliations

Ronald Reagan UCLA Medical Center
Santa Monica - UCLA Med Ctr & Orthopaedic Hospital

Languages Spoken

English

Gender

Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 9 Less Insurance Carriers -

Locations

Cancer Care Encino
15503 Ventura Blvd Ste 150, Encino, CA 91436

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.

9 Clinical Trials

A Phase I, Open-label, Dose Finding Study to Assess the Safety, Tolerability, PK, and Preliminary Efficacy of OBT076, a CD205-directed ADC, in Recurrent and/or Metastatic CD205+ Solid Tumors
A Phase I, Open-label, Dose Finding Study to Assess the Safety, Tolerability, PK, and Preliminary Efficacy of OBT076, a CD205-directed ADC, in Recurrent and/or Metastatic CD205+ Solid Tumors
Enrollment Status: Recruiting
Publish Date: September 16, 2025
Intervention Type: Drug
Study Drug: OBT076
Study Phase: Phase 1
A Multicentre, Open-label, Non-randomized, Phase 1a/1b Study of NG-350A, a Tumour-selective Anti-CD40-expressing Adenoviral Vector, in Combination With Pembrolizumab in Patients With Metastatic or Advanced Epithelial Tumours
A Multicentre, Open-label, Non-randomized, Phase 1a/1b Study of NG-350A, a Tumour-selective Anti-CD40-expressing Adenoviral Vector, in Combination With Pembrolizumab in Patients With Metastatic or Advanced Epithelial Tumours
Enrollment Status: Completed
Publish Date: December 16, 2025
Intervention Type: Biological
Study Phase: Phase 1
A Phase 1, Open-label, Multiple-ascending Dose Study to Investigate the Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of KD033 (SAR445710) in Subjects With Metastatic or Locally Advanced Solid Tumors
A Phase 1, Open-label, Multiple-ascending Dose Study to Investigate the Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of KD033 (SAR445710) in Subjects With Metastatic or Locally Advanced Solid Tumors
Enrollment Status: Terminated
Publish Date: September 16, 2025
Intervention Type: Drug
Study Phase: Phase 1
A Multicentre, Open-label, Non-randomised First in Human Study of NG-641, a Tumour Selective Transgene Expressing Adenoviral Vector, in Patients With Metastatic or Advanced Epithelial Tumours (STAR)
A Multicentre, Open-label, Non-randomised First in Human Study of NG-641, a Tumour Selective Transgene Expressing Adenoviral Vector, in Patients With Metastatic or Advanced Epithelial Tumours (STAR)
Enrollment Status: Completed
Publish Date: March 24, 2025
Intervention Type: Biological
Study Phase: Phase 1
A Randomized Phase 2/3 Multi-Center Study of SM-88 in Subjects With Pancreatic Cancer Whose Disease Has Progressed or Recurred
A Randomized Phase 2/3 Multi-Center Study of SM-88 in Subjects With Pancreatic Cancer Whose Disease Has Progressed or Recurred
Enrollment Status: Terminated
Publish Date: November 06, 2024
Intervention Type: Drug
Study Drugs: SM-88, MPS (methoxsalen, phenytoin, sirolimus), Capecitabine, Gemcitabine, 5-FU
Study Phase: Phase 2/Phase 3
A Phase 1b/2 Open-label, Nonrandomized Study of FGFR Inhibitor Futibatinib in Combination With MEK-inhibitor Binimetinib in Patients With Advanced KRAS Mutant Cancer
A Phase 1b/2 Open-label, Nonrandomized Study of FGFR Inhibitor Futibatinib in Combination With MEK-inhibitor Binimetinib in Patients With Advanced KRAS Mutant Cancer
Enrollment Status: Terminated
Publish Date: September 19, 2024
Intervention Type: Drug
Study Drugs: Futibatinib, Binimetinib
Study Phase: Phase 1
Safety and Dose Finding Study of Oral MP470, a Multi-targeted Tyrosine Kinase Inhibitor, in Combination With Standard-of-Care Chemotherapy Regimens
Safety and Dose Finding Study of Oral MP470, a Multi-targeted Tyrosine Kinase Inhibitor, in Combination With Standard-of-Care Chemotherapy Regimens
Enrollment Status: Completed
Publish Date: August 02, 2024
Intervention Type: Drug
Study Phase: Phase 1
A Phase 1b/2 Study of Ibrutinib Combination Therapy in Selected Advanced Gastrointestinal and Genitourinary Tumors
A Phase 1b/2 Study of Ibrutinib Combination Therapy in Selected Advanced Gastrointestinal and Genitourinary Tumors
Enrollment Status: Completed
Publish Date: November 18, 2023
Intervention Type: Drug
Study Phase: Phase 1/Phase 2
An Open-label Phase 1/2A Study To Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of TRC253, an Androgen Receptor Antagonist, in Patients With Metastatic Castration-resistant Prostate Cancer
An Open-label Phase 1/2A Study To Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of TRC253, an Androgen Receptor Antagonist, in Patients With Metastatic Castration-resistant Prostate Cancer
Enrollment Status: Completed
Publish Date: April 23, 2021
Intervention Type: Drug
Study Phase: Phase 1/Phase 2
View 8 Less Clinical Trials

69 Total Publications

A Phase 1 Study of PF-07062119, an Anti-GUCY2C/Anti-CD3 Bispecific Fc Antibody, in Patients With Advanced Gastrointestinal Cancers.
A Phase 1 Study of PF-07062119, an Anti-GUCY2C/Anti-CD3 Bispecific Fc Antibody, in Patients With Advanced Gastrointestinal Cancers.
Journal: Cancer research communications
Published: February 04, 2026
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Frequently Asked Questions about Dr. Lee S. Rosen

How do I make an appointment with Dr. Lee S. Rosen?

You can book an appointment with Dr. Lee S. Rosen by calling their office at 818-995-8044. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Lee S. Rosen a top-rated expert for Gastroesophageal Junction Cancer?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Lee S. Rosen is classified as an Distinguished expert for Gastroesophageal Junction 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. Lee S. Rosen specialize in?

While Dr. Lee S. Rosen is a Oncology, they have specific expertise in Gastroesophageal Junction Cancer, Pancreatic Cancer, and Stomach Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Oncology.

Does Dr. Lee S. Rosen participate in research or clinical trials?

Yes. Dr. Lee S. Rosen has published 69 articles and abstracts on conditions like Gastroesophageal Junction Cancer. You can view a list of Dr. Lee S. Rosen's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Lee S. Rosen accept my insurance?

Dr. Lee S. Rosen accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 818-995-8044 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.

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