Experienced in Bladder Cancer

Dr. John M. Wallmark

Hematology Oncology
Johns Hopkins Medicine
Maryland Oncology Hematology PA
Rockville, MD 
Offers Telehealth

Experienced in Bladder Cancer
Johns Hopkins Medicine
Maryland Oncology Hematology PA
Rockville, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

John Wallmark is a Hematologist Oncology provider in Rockville, Maryland. Dr. Wallmark is rated as an Experienced provider by MediFind in the treatment of Bladder Cancer. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Multiple Myeloma, and Colorectal Cancer.

His clinical research consists of co-authoring 4 peer reviewed articles and participating in 8 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has participated in 1 clinical trial in the study of Bladder Cancer.

Residency
UNC Medical Center, Internal Medicine, 1995
Specialties
Hematology Oncology
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
Hospital of the University of Pennsylvania, Hematology and Oncology, 1998
Hospital Affiliations
Suburban Hospital
Holy Cross Germantown Hospital
Adventist Healthcare Shady Grove Medical Center
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
  • 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
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • 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
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 14 Less Insurance Carriers -

Locations

Maryland Oncology Hematology PA
Shady Grove Medical Building Suite200, Suite 200, Rockville, MD 20850
Call: 301-424-6231

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.


7 Clinical Trials

A Phase 1 Dose Escalation and Cohort Expansion Study of TSR-022, an Anti-TIM-3 Monoclonal Antibody, in Patients With Advanced Solid Tumors (AMBER)
A Phase 1 Dose Escalation and Cohort Expansion Study of TSR-022, an Anti-TIM-3 Monoclonal Antibody, in Patients With Advanced Solid Tumors (AMBER)
Enrollment Status: Active_not_recruiting
Publish Date: October 28, 2025
Intervention Type: Drug
Study Drugs: TSR-022, Nivolumab, TSR-042, TSR-033, Docetaxel
Study Phase: Phase 1
A Randomized, Open-Label, Phase 3 Study of Abemaciclib Combined With Standard Adjuvant Endocrine Therapy Versus Standard Adjuvant Endocrine Therapy Alone in Patients With High Risk, Node Positive, Early Stage, Hormone Receptor Positive, Human Epidermal Receptor 2 Negative, Breast Cancer
A Randomized, Open-Label, Phase 3 Study of Abemaciclib Combined With Standard Adjuvant Endocrine Therapy Versus Standard Adjuvant Endocrine Therapy Alone in Patients With High Risk, Node Positive, Early Stage, Hormone Receptor Positive, Human Epidermal Receptor 2 Negative, Breast Cancer
Enrollment Status: Active_not_recruiting
Publish Date: April 20, 2025
Intervention Type: Drug
Study Drugs: Abemaciclib, Standard Adjuvant Endocrine Therapy
Study Phase: Phase 3
A Phase 2/3, Randomized, Double-Blind, Placebo-Controlled Study of Abiraterone Acetate Plus Prednisone With or Without Abemaciclib in Patients With Metastatic Castration-Resistant Prostate Cancer
A Phase 2/3, Randomized, Double-Blind, Placebo-Controlled Study of Abiraterone Acetate Plus Prednisone With or Without Abemaciclib in Patients With Metastatic Castration-Resistant Prostate Cancer
Enrollment Status: Active_not_recruiting
Publish Date: April 20, 2025
Intervention Type: Drug
Study Drugs: Abemaciclib, Abiraterone Acetate, Prednisone
Study Phase: Phase 2/Phase 3
A Phase 1 Study of SEA-TGT (SGN-TGT) in Subjects With Advanced Malignancies
A Phase 1 Study of SEA-TGT (SGN-TGT) in Subjects With Advanced Malignancies
Enrollment Status: Terminated
Publish Date: February 10, 2025
Intervention Type: Drug
Study Drugs: SEA-TGT, Pembrolizumab
Study Phase: Phase 1
A Phase 1/1b Study to Evaluate the Safety and Tolerability of Immunotherapy Combinations in Participants With Lung Cancer
A Phase 1/1b Study to Evaluate the Safety and Tolerability of Immunotherapy Combinations in Participants With Lung Cancer
Enrollment Status: Completed
Publish Date: December 09, 2024
Intervention Type: Drug
Study Drugs: Etrumadenant, Zimberelimab, Carboplatin, Pemetrexed, Pembrolizumab
Study Phase: Phase 1
A Phase 1/1b Study to Evaluate the Safety and Tolerability of Immunotherapy Combinations in Participants With Breast or Gynecologic Malignancies
A Phase 1/1b Study to Evaluate the Safety and Tolerability of Immunotherapy Combinations in Participants With Breast or Gynecologic Malignancies
Enrollment Status: Completed
Publish Date: May 24, 2024
Intervention Type: Drug
Study Drugs: Etrumadenant, IPI-549, Pegylated liposomal doxorubicin, Nab-paclitaxel
Study Phase: Phase 1
A Phase 1b/2 Study of Viagenpumatucel-L (HS-110) in Combination With Multiple Treatment Regimens in Patients With Non-Small Cell Lung Cancer (The DURGA Trial)
A Phase 1b/2 Study of Viagenpumatucel-L (HS-110) in Combination With Multiple Treatment Regimens in Patients With Non-Small Cell Lung Cancer (The DURGA Trial)
Enrollment Status: Completed
Publish Date: September 21, 2023
Intervention Type: Biological, Drug
Study Drugs: Viagenpumatucel-L, Nivolumab, Pembrolizumab, Pemetrexed
Study Phase: Phase 1/Phase 2
View 6 Less Clinical Trials

4 Total Publications

Pembrolizumab for advanced prostate adenocarcinoma: findings of the KEYNOTE-028 study.
Pembrolizumab for advanced prostate adenocarcinoma: findings of the KEYNOTE-028 study.
Journal: Annals of oncology : official journal of the European Society for Medical Oncology
Published: July 12, 2018
View All 4 Publications
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Frederick Barr is a Hematologist Oncology provider in Chevy Chase, Maryland. Dr. Barr is rated as an Advanced provider by MediFind in the treatment of Bladder Cancer. His top areas of expertise are Urothelial Cancer, Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, and Bladder Cancer. Dr. Barr is currently accepting new patients.

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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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    • Distinguished
    • Breast Cancer
      Dr. Wallmark is
      Distinguished
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    • Multiple Myeloma
      Dr. Wallmark is
      Distinguished
      . Learn about Multiple Myeloma.
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    • Paget Disease of the Breast
      Dr. Wallmark is
      Distinguished
      . Learn about Paget Disease of the Breast.
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    • Advanced
    • Adult Immune Thrombocytopenia
      Dr. Wallmark is
      Advanced
      . Learn about Adult Immune Thrombocytopenia.
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    • Agranulocytosis
      Dr. Wallmark is
      Advanced
      . Learn about Agranulocytosis.
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    • Anemia
      Dr. Wallmark is
      Advanced
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    • Angiosarcoma
      Dr. Wallmark is
      Advanced
      . Learn about Angiosarcoma.
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    • Childhood Iron Deficiency Anemia
      Dr. Wallmark is
      Advanced
      . Learn about Childhood Iron Deficiency Anemia.
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    • Chronic B-Cell Leukemia (CBCL)
      Dr. Wallmark is
      Advanced
      . Learn about Chronic B-Cell Leukemia (CBCL).
      See more Chronic B-Cell Leukemia (CBCL) experts
    View All 44 Advanced Conditions
    • Experienced
    • Acquired Hemophilia
      Dr. Wallmark is
      Experienced
      . Learn about Acquired Hemophilia.
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    • Acute Mountain Sickness
      Dr. Wallmark is
      Experienced
      . Learn about Acute Mountain Sickness.
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    • Adult Soft Tissue Sarcoma
      Dr. Wallmark is
      Experienced
      . Learn about Adult Soft Tissue Sarcoma.
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    • ALK-Positive Non-Small Cell Lung Cancer
      Dr. Wallmark is
      Experienced
      . Learn about ALK-Positive Non-Small Cell Lung Cancer.
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    • Anal Cancer
      Dr. Wallmark is
      Experienced
      . Learn about Anal Cancer.
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    • Antiphospholipid Syndrome
      Dr. Wallmark is
      Experienced
      . Learn about Antiphospholipid Syndrome.
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    View All 149 Experienced Conditions
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