Experienced in Hepatectomy

Dr. Heinz-josef D. Lenz

Oncology | Hematology | Hematology Oncology
USC Care Medical Group Inc
1520 San Pablo St, Fl 4, 
Los Angeles, CA 
Clinical Trials:Currently Recruiting for 1 Trial
Offers Telehealth
Experienced in Hepatectomy
USC Care Medical Group Inc
1520 San Pablo St, Fl 4, 
Los Angeles, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Heinz-josef Lenz is an Oncologist and a Hematologist in Los Angeles, California. Dr. Lenz is rated as an Experienced provider by MediFind in Hepatectomy. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Colonoscopy, and Hepatectomy.

His clinical research consists of co-authoring 361 peer reviewed articles and participating in 33 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 3 articles in the study of Hepatectomy.

Specialties
Oncology
Hematology
Hematology Oncology
Licenses
Internal Medicine in CA
Hospital Affiliations
Los Angeles General Medical Center
Keck Hospital Of USC
Languages Spoken
English
Gender
Male

Insurance

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

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Accepted insurance plans:

Anthem
  • 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
Cigna
  • EPO
  • HMO
  • PPO
Community Health Group
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Optima Health
  • HMO
  • POS
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 5 Less Insurance Carriers -

Locations

USC CARE MEDICAL GROUP INC
1520 San Pablo St, Fl 4, Los Angeles, CA 90033
Other Locations
USC CARE MEDICAL GROUP INC
1441 Eastlake Ave, Suite 2424, Los Angeles, CA 90089
USC CARE MEDICAL GROUP INC
1500 San Pablo St, Los Angeles, CA 90033

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.

33 Clinical Trials

Patient-Derived Models Tissue Procurement Protocol for the National Cancer Institute (NCI)
Patient-Derived Models Tissue Procurement Protocol for the National Cancer Institute (NCI)
Enrollment Status: Recruiting
Publish Date: February 28, 2025
Intervention Type: Other
Molecular Analysis for Therapy Choice (MATCH)
Molecular Analysis for Therapy Choice (MATCH)
Enrollment Status: Active_not_recruiting
Publish Date: October 01, 2025
Intervention Type: Procedure, Drug, Other, Biological
Study Drugs: Adavosertib, Afatinib, Binimetinib, Capivasertib, Copanlisib, Crizotinib, Dabrafenib, Dasatinib, Defactinib, Erdafitinib, FGFR Inhibitor AZD4547, Ipatasertib, Larotrectinib, Nivolumab, Osimertinib, Palbociclib, Pertuzumab, PI3K-Beta Inhibitor GSK2636771, Sapanisertib, Sunitinib, Taselisib, Trametinib, Trastuzumab, Ulixertinib, Vismodegib
Study Phase: Phase 2
Randomized Trial of Standard Chemotherapy Alone or Combined With Atezolizumab as Adjuvant Therapy for Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair
Randomized Trial of Standard Chemotherapy Alone or Combined With Atezolizumab as Adjuvant Therapy for Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair
Enrollment Status: Active_not_recruiting
Publish Date: September 22, 2025
Intervention Type: Other, Procedure, Drug
Study Drugs: Atezolizumab, 5-Fluorouracil, Leucovorin, Oxaliplatin
Study Phase: Phase 3
DART: Dual Anti-CTLA-4 and Anti-PD-1 Blockade in Rare Tumors
DART: Dual Anti-CTLA-4 and Anti-PD-1 Blockade in Rare Tumors
Enrollment Status: Active_not_recruiting
Publish Date: September 22, 2025
Intervention Type: Procedure, Biological
Study Drugs: Ipilimumab, Nivolumab
Study Phase: Phase 2
A Phase I Study of Anetumab Ravtansine in Combination With Either Anti-PD-1 Antibody, or Anti-CTLA4 and Anti-PD-1 Antibodies or Anti-PD-1 Antibody and Gemcitabine in Mesothelin-Positive Advanced Pancreatic Adenocarcinoma
A Phase I Study of Anetumab Ravtansine in Combination With Either Anti-PD-1 Antibody, or Anti-CTLA4 and Anti-PD-1 Antibodies or Anti-PD-1 Antibody and Gemcitabine in Mesothelin-Positive Advanced Pancreatic Adenocarcinoma
Enrollment Status: Active_not_recruiting
Publish Date: September 15, 2025
Intervention Type: Biological, Procedure, Drug
Study Drugs: Anetumab ravtansine, Gemcitabine hydrochloride, Ipilimumab, Nivolumab
Study Phase: Phase 1
A Phase 2 Study of the PARP Inhibitor Olaparib (AZD2281) in IDH1 and IDH2 Mutant Advanced Solid Tumors
A Phase 2 Study of the PARP Inhibitor Olaparib (AZD2281) in IDH1 and IDH2 Mutant Advanced Solid Tumors
Enrollment Status: Active_not_recruiting
Publish Date: September 03, 2025
Intervention Type: Drug, Procedure
Study Drug: Olaparib
Study Phase: Phase 2
COLOMATE: Colorectal Cancer Liquid Biopsy Screening Protocol for Molecularly Assigned Therapy
COLOMATE: Colorectal Cancer Liquid Biopsy Screening Protocol for Molecularly Assigned Therapy
Enrollment Status: Terminated
Publish Date: August 29, 2025
Intervention Type: Other
A Phase 2 Study of MEDI4736 (Durvalumab) and Tremelimumab Alone or in Combination With High or Low-Dose Radiation in Metastatic Colorectal and NSCLC
A Phase 2 Study of MEDI4736 (Durvalumab) and Tremelimumab Alone or in Combination With High or Low-Dose Radiation in Metastatic Colorectal and NSCLC
Enrollment Status: Active_not_recruiting
Publish Date: July 28, 2025
Intervention Type: Biological, Radiation
Study Drugs: Durvalumab, Tremelimumab
Study Phase: Phase 2
A Phase I/II Study of Regorafenib and Pembrolizumab in Metastatic Colorectal Cancer Patients in 3rd and 4th Line Setting
A Phase I/II Study of Regorafenib and Pembrolizumab in Metastatic Colorectal Cancer Patients in 3rd and 4th Line Setting
Enrollment Status: Active_not_recruiting
Publish Date: July 04, 2025
Intervention Type: Drug, Biological
Study Drugs: Pembrolizumab, Regorafenib
Study Phase: Phase 1/Phase 2
Regorafenib Dose Optimization Study (ReDOS): A Phase II Randomized Study of Lower Dose Regorafenib Compared to Standard Dose Regorafenib in Patients With Refractory Metastatic Colorectal Cancer (mCRC)
Regorafenib Dose Optimization Study (ReDOS): A Phase II Randomized Study of Lower Dose Regorafenib Compared to Standard Dose Regorafenib in Patients With Refractory Metastatic Colorectal Cancer (mCRC)
Enrollment Status: Completed
Publish Date: June 18, 2025
Intervention Type: Other, Drug
Study Drugs: Clobetasol propionate, Regorafenib
Study Phase: Phase 2
A Phase 2/3, Randomized, Open-Label Study of Maintenance GRT-C901/GRT-R902, A Neoantigen Vaccine, in Combination With Immune Checkpoint Blockade for Patients With Metastatic Colorectal Cancer
A Phase 2/3, Randomized, Open-Label Study of Maintenance GRT-C901/GRT-R902, A Neoantigen Vaccine, in Combination With Immune Checkpoint Blockade for Patients With Metastatic Colorectal Cancer
Enrollment Status: Active_not_recruiting
Publish Date: May 16, 2025
Intervention Type: Drug
Study Phase: Phase 2/Phase 3
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 Phase 1 Study of IPdR in Combination With Capecitabine and Radiotherapy in Rectal Cancer
A Phase 1 Study of IPdR in Combination With Capecitabine and Radiotherapy in Rectal Cancer
Enrollment Status: Terminated
Publish Date: February 26, 2025
Intervention Type: Drug, Radiation
Study Phase: Phase 1
A Phase I Trial of Single Agent Trametinib (GSK1120212) in Advanced Cancer Patients With Hepatic Dysfunction
A Phase I Trial of Single Agent Trametinib (GSK1120212) in Advanced Cancer Patients With Hepatic Dysfunction
Enrollment Status: Completed
Publish Date: February 13, 2025
Intervention Type: Drug
Study Phase: Phase 1
An Open-Label, Multicenter, Non-Randomized, Dose-Confirmation and Cohort-Expansion Phase 1b Study to Evaluate the Safety, Tolerability, and Anti-Tumor Activity of ATP128, VSV-GP128 and BI 754091, in Patients With Stage IV Colorectal Cancer
An Open-Label, Multicenter, Non-Randomized, Dose-Confirmation and Cohort-Expansion Phase 1b Study to Evaluate the Safety, Tolerability, and Anti-Tumor Activity of ATP128, VSV-GP128 and BI 754091, in Patients With Stage IV Colorectal Cancer
Enrollment Status: Active_not_recruiting
Publish Date: January 29, 2025
Intervention Type: Drug
Study Drugs: ATP-128, BI-754091
Study Phase: Phase 1
S1613, A Randomized Phase II Study of Trastuzumab and Pertuzumab (TP) Compared to Cetuximab and Irinotecan (CETIRI) in Advanced/Metastatic Colorectal Cancer (mCRC) With HER-2 Amplification
S1613, A Randomized Phase II Study of Trastuzumab and Pertuzumab (TP) Compared to Cetuximab and Irinotecan (CETIRI) in Advanced/Metastatic Colorectal Cancer (mCRC) With HER-2 Amplification
Enrollment Status: Active_not_recruiting
Publish Date: January 14, 2025
Intervention Type: Device, Biological, Other, Drug
Study Drugs: Cetuximab, Irinotecan, Pertuzumab, Trastuzumab
Study Phase: Phase 2
Randomized Double-Blind Phase III Trial of Vitamin D3 Supplementation in Patients with Previously Untreated Metastatic Colorectal Cancer (SOLARIS)
Randomized Double-Blind Phase III Trial of Vitamin D3 Supplementation in Patients with Previously Untreated Metastatic Colorectal Cancer (SOLARIS)
Enrollment Status: Active_not_recruiting
Publish Date: January 13, 2025
Intervention Type: Other, Dietary supplement, Drug
Study Drugs: Bevacizumab, Oxaliplatin, Leucovorin calcium, Fluorouracil, Irinotecan hydrochloride, Irinotecan
Study Phase: Phase 3
MOUNTAINEER: A Phase II, Open Label Study of Tucatinib Combined With Trastuzumab in Patients With HER2+ Metastatic Colorectal Cancer
MOUNTAINEER: A Phase II, Open Label Study of Tucatinib Combined With Trastuzumab in Patients With HER2+ Metastatic Colorectal Cancer
Enrollment Status: Completed
Publish Date: November 26, 2024
Intervention Type: Drug
Study Phase: Phase 2
A Randomized Phase II Study of Regorafenib Followed by Anti-EGFR Monoclonal Antibody Therapy Versus the Reverse Sequencing for Metastatic Colorectal Cancer Patients Previously Treated With Fluoropyrimidine, Oxaliplatin and Irinotecan (REVERCE II)
A Randomized Phase II Study of Regorafenib Followed by Anti-EGFR Monoclonal Antibody Therapy Versus the Reverse Sequencing for Metastatic Colorectal Cancer Patients Previously Treated With Fluoropyrimidine, Oxaliplatin and Irinotecan (REVERCE II)
Enrollment Status: Active_not_recruiting
Publish Date: September 27, 2024
Intervention Type: Biological, Drug
Study Drugs: Cetuximab, Irinotecan, Panitumumab, Regorafenib
Study Phase: Phase 2
BACCI: A Phase II Randomized, Double-Blind, Placebo-Controlled Study of Capecitabine Bevacizumab Plus Atezolizumab Versus Capecitabine Bevacizumab Plus Placebo in Patients With Refractory Metastatic Colorectal Cancer
BACCI: A Phase II Randomized, Double-Blind, Placebo-Controlled Study of Capecitabine Bevacizumab Plus Atezolizumab Versus Capecitabine Bevacizumab Plus Placebo in Patients With Refractory Metastatic Colorectal Cancer
Enrollment Status: Completed
Publish Date: August 23, 2024
Intervention Type: Other, Drug, Biological
Study Phase: Phase 2
First-In-Human Dose-Escalation Study of STP1002 in Patients With Advanced-Stage Solid Tumors
First-In-Human Dose-Escalation Study of STP1002 in Patients With Advanced-Stage Solid Tumors
Enrollment Status: Completed
Publish Date: July 03, 2024
Intervention Type: Drug
Study Phase: Phase 1
PULSE: A Randomized, Phase II Open Label Study of PanitUmumab RechaLlenge Versus Standard Therapy After Progression on Anti-EGFR Therapy in Patients With Metastatic and/or Unresectable RAS Wild-Type Colorectal Cancer
PULSE: A Randomized, Phase II Open Label Study of PanitUmumab RechaLlenge Versus Standard Therapy After Progression on Anti-EGFR Therapy in Patients With Metastatic and/or Unresectable RAS Wild-Type Colorectal Cancer
Enrollment Status: Active_not_recruiting
Publish Date: May 21, 2024
Intervention Type: Other, Biological, Drug
Study Drugs: Panitumumab, Regorafenib, Trifluridine, Tipiracil
Study Phase: Phase 2
A Multicenter, Randomized, Open-label, 3-Arm Phase 3 Study of Encorafenib + Cetuximab Plus or Minus Binimetinib vs. Irinotecan/Cetuximab or Infusional 5-Fluorouracil (5-FU)/Folinic Acid (FA)/Irinotecan (FOLFIRI)/Cetuximab With a Safety Lead-in of Encorafenib + Binimetinib + Cetuximab in Patients With BRAF V600E-mutant Metastatic Colorectal Cancer
A Multicenter, Randomized, Open-label, 3-Arm Phase 3 Study of Encorafenib + Cetuximab Plus or Minus Binimetinib vs. Irinotecan/Cetuximab or Infusional 5-Fluorouracil (5-FU)/Folinic Acid (FA)/Irinotecan (FOLFIRI)/Cetuximab With a Safety Lead-in of Encorafenib + Binimetinib + Cetuximab in Patients With BRAF V600E-mutant Metastatic Colorectal Cancer
Enrollment Status: Completed
Publish Date: December 21, 2023
Intervention Type: Drug
Study Phase: Phase 3
A Phase 2 Study of Savolitinib in Subjects With MET Amplified Metastatic Colorectal Cancer
A Phase 2 Study of Savolitinib in Subjects With MET Amplified Metastatic Colorectal Cancer
Enrollment Status: Terminated
Publish Date: October 17, 2023
Intervention Type: Drug
Study Drug: Savolitinib
Study Phase: Phase 2
S1013: A Prospective Study of Epidermal Growth Factor Receptor (HER-1/EGFR) Inhibitor-Induced Dermatologic Toxicity: Validation of the Functional Assessment of Cancer Therapy-EGFRI 18(FACT-EGFRI 18) Questionnaire for EGFRI-Induced Skin Toxicities
S1013: A Prospective Study of Epidermal Growth Factor Receptor (HER-1/EGFR) Inhibitor-Induced Dermatologic Toxicity: Validation of the Functional Assessment of Cancer Therapy-EGFRI 18(FACT-EGFRI 18) Questionnaire for EGFRI-Induced Skin Toxicities
Enrollment Status: Completed
Publish Date: December 15, 2022
Intervention Type: Procedure
BOND-3: A Randomized, Double-Blind, Placebo-Controlled Phase II Trial of Irinotecan, Cetuximab, and Bevacizumab Compared With Irinotecan, Cetuximab, and Placebo in RAS-Wildtype, Irinotecan-Refractory, Metastatic Colorectal Cancer
BOND-3: A Randomized, Double-Blind, Placebo-Controlled Phase II Trial of Irinotecan, Cetuximab, and Bevacizumab Compared With Irinotecan, Cetuximab, and Placebo in RAS-Wildtype, Irinotecan-Refractory, Metastatic Colorectal Cancer
Enrollment Status: Completed
Publish Date: January 31, 2022
Intervention Type: Other, Drug, Biological
Study Phase: Phase 2
A Phase II Randomized Double-Blind Trial of Baricitinib or Placebo Combined With Antiviral Therapy in Patients With Moderate and Severe COVID-19
A Phase II Randomized Double-Blind Trial of Baricitinib or Placebo Combined With Antiviral Therapy in Patients With Moderate and Severe COVID-19
Enrollment Status: Terminated
Publish Date: May 26, 2021
Intervention Type: Drug
Study Drugs: Hydroxychloroquine, Baricitinib
Study Phase: Phase 2
A Phase Ib/II Study of Guadecitabine (SGI-110) Plus Nivolumab in Refractory CIMP+ Metastatic Colorectal Cancer
A Phase Ib/II Study of Guadecitabine (SGI-110) Plus Nivolumab in Refractory CIMP+ Metastatic Colorectal Cancer
Enrollment Status: Withdrawn
Publish Date: April 05, 2021
Intervention Type: Drug, Biological
Study Phase: Phase 1/Phase 2
Randomized Study of AM0010 in Combination With FOLFOX Compared to FOLFOX Alone as Second-line Tx in Pts With Metastatic Pancreatic Cancer That Has Progressed During or Following a First-Line Gemcitabine Containing Regimen
Randomized Study of AM0010 in Combination With FOLFOX Compared to FOLFOX Alone as Second-line Tx in Pts With Metastatic Pancreatic Cancer That Has Progressed During or Following a First-Line Gemcitabine Containing Regimen
Enrollment Status: Completed
Publish Date: October 19, 2020
Intervention Type: Biological, Drug
Study Phase: Phase 3
A Phase 1b Dose Escalation Study of Vantictumab (OMP-18R5) in Combination With Nab-Paclitaxel and Gemcitabine in Patients With Previously Untreated Stage IV Pancreatic Cancer
A Phase 1b Dose Escalation Study of Vantictumab (OMP-18R5) in Combination With Nab-Paclitaxel and Gemcitabine in Patients With Previously Untreated Stage IV Pancreatic Cancer
Enrollment Status: Completed
Publish Date: September 09, 2020
Intervention Type: Drug
Study Phase: Phase 1
A Phase 1 Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of GS-5745 as Monotherapy and in Combination With Chemotherapy in Subjects With Advanced Solid Tumors
A Phase 1 Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of GS-5745 as Monotherapy and in Combination With Chemotherapy in Subjects With Advanced Solid Tumors
Enrollment Status: Completed
Publish Date: June 02, 2020
Intervention Type: Drug
Study Phase: Phase 1
A Phase II, Multicenter, Single-Arm Study of Oral Ceritinib in Adult Patients With ALK and ROS1 Activated Gastrointestinal Malignancies
A Phase II, Multicenter, Single-Arm Study of Oral Ceritinib in Adult Patients With ALK and ROS1 Activated Gastrointestinal Malignancies
Enrollment Status: Terminated
Publish Date: April 02, 2018
Intervention Type: Drug
Study Phase: Phase 2
PRIMIER*: Randomized Phase II Trial of mFOLFOX6/Bevacizumab With or Without PRI-724 as First Line Treatment for Metastatic Colorectal Cancer
PRIMIER*: Randomized Phase II Trial of mFOLFOX6/Bevacizumab With or Without PRI-724 as First Line Treatment for Metastatic Colorectal Cancer
Enrollment Status: Withdrawn
Publish Date: April 17, 2017
Intervention Type: Drug, Other, Biological
Study Phase: Phase 2
View 32 Less Clinical Trials

361 Total Publications

Impact of Human Epidermal Growth Factor Receptor 2 in Patients With Metastatic Colorectal Cancer Treated With Chemotherapy Plus Bevacizumab or Anti-EGFRs: Exploratory Analysis of Eight Randomized Trials.
Impact of Human Epidermal Growth Factor Receptor 2 in Patients With Metastatic Colorectal Cancer Treated With Chemotherapy Plus Bevacizumab or Anti-EGFRs: Exploratory Analysis of Eight Randomized Trials.
Journal: Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Published: September 04, 2025
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Areas of Expertise

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