Geoffrey Thomas Gibney, MD| Medical Oncology, Oncology | MedStar Health
Geoffrey Thomas Gibney

Geoffrey Thomas Gibney, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (680 reviews)

Specialties: Medical Oncology, Oncology, Hematology and Oncology

Languages: Spanish, English

202-444-1229

About me

Geoffrey T. Gibney, MD, is a co-leader of the Melanoma Disease Group at MedStar Georgetown University Hospital and is a member of the Developmental Therapeutics (Phase I) program. He is well known for treating patients with advanced non-melanoma skin cancers (basal cell carcinoma, squamous cell carcinoma and merkel cell carcinoma), renal cell carcinoma and other rare skin cancers. Dr. Gibney is board certified in both internal medicine and medical oncology. He was previously a faculty member in the Department of Cutaneous Oncology at the Moffitt Cancer Center in Tampa.

Dr. Gibney’s area of expertise also includes the first of its kind TIL (Tumor Infiltrating Lymphocyte) therapy for metastatic melanoma, now available at MedStar Georgetown.

Dr. Gibney is recognized for his advanced melanoma research. He is currently involved in several clinical trials focused on developing novel immunotherapy and targeted therapy strategies. Past clinical research has included the study of anti-PD-1 therapy to prevent recurrences of resected melanoma, combination immunotherapies (such as ipilimumab plus the novel IDO1 inhibitor, epacadostat) to enhance the clinical benefit in advanced melanoma patients and combination BRAF targeted therapy to overcome drug resistance.

His current goal is to develop biomarker-driven approaches for personalized therapeutic strategies in patients with advanced malignancies.

MedStar Georgetown is part of the MedStar Georgetown Cancer Institute, which combines medical expertise, the latest therapies, and research across MedStar Health. Our research engine, the Georgetown Lombardi Comprehensive Cancer Center, is the only National Cancer Institute-designated comprehensive cancer center in the Washington, D.C., region. This partnership means we provide access to cutting-edge clinical trials and the latest breakthroughs in cancer care.

Clinical areas of focus

  • Biopsy Of Oral Cavity
  • Skin Cancer Removal
  • Skin Cancer Screening
  • Transitional Cell Carcinoma Treatment
  • Uveitic Glaucoma Treatment
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Procedures I perform

  • Abdominal Wall Biopsy
  • Anemia Management
  • Antiangiogenic Therapy
  • Antineoplastic Injection
  • Anxiety Management
  • Arthrocentesis
  • Biopsy Of Oral Cavity
  • Bone Biopsy
  • Bone Cancer Staging
  • Cancer Awareness
  • Cancer Rehabilitation
  • Cancer Risk Assessment
  • Cancer Treatment
  • Chemoradiation
  • Chemotherapy Administration
  • Chemotherapy Drug
  • Chronic Cough Management
  • Coagulopathy Management
  • Cold Laser Therapy
  • Disease Prevention
  • Early Detection Of Cancer
  • Electrodesiccation And Curettage
  • Fatigue Management
  • Fine Needle Aspiration Biopsy
  • Genetic Counseling
  • Hematology Consultation
  • Hepatic Artery Infusion
  • Hormone Replacement Therapy
  • Imiquimod Treatment
  • Immunotherapy
  • Infection Management
  • Intravenous (IV) Fluids
  • Introduction Of Antineoplastic
  • Liver Biopsy
  • Lymph Node Biopsy
  • Magnetic Resonance Imaging (MRI)
  • Management Of Cancer-Related Pain
  • Management Of Chemotherapy Side Effects
  • Mind-Body Medicine
  • Mole Mapping
  • Muscle Biopsy
  • Nausea And Vomiting Management
  • Neutropenia Management
  • Orthopedic Urgent Care
  • Pathology Consultation
  • Pediatric Trauma Care
  • Peer Support Groups
  • Reconstructive Surgery
  • Salvage Surgery
  • Single Photon Emission Computed Tomography
  • Skin Cancer Removal
  • Skin Cancer Screening
  • Soft Tissue Neck Ct Without Contrast
  • Surgical Excision
  • Transitional Cell Carcinoma Treatment
  • Tumor Immunohistochemistry
  • Tumor Resection
  • Urinary Incontinence Treatment
  • Uveitic Glaucoma Treatment
  • Venous Access Device Removal
  • Weight Management Program
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Practice locations

Distance from Change LocationEnter your Location

3800 Reservoir Rd NW
Lombardi Cancer Center
Washington, DC, 20007

202-444-2223

Fax 202-444-1229

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miles away

Fax 202-444-1229

Insurance

MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.

  • List of insurance plans we accept
    • AMERIVANTAGE/Amerigroup Community Care
    • Uniformed Services Family Health Plan
    • Medicare Advantage - Advantra Value (PPO)
    • M.D. IPA Preferred (POS)
    • United Student Resources
    • Aetna HMO
    • Kaiser Permanente Select
    • IH-Open HMO Option
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • HealthyBlue PPO
    • CareFirst EPO
    • United Healthcare Choice Plus Cardiac Global
    • Aetna Signature Administrator PPO/TPA
    • First Health PPO
    • Employee Health Plan
    • CareFirst (NCA) Indemnity
    • Kaiser Permanente Signature - Added Choice
    • Optimum Choice Preferred (POS)
    • Aetna Advantage 6350PD
    • DC/MD SHOP QHP Small Business Plans
    • Erickson Advantage Plans
    • Police and Fire Clinic
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • Health Services for Children with Special Needs
    • Kaiser Permanente Select Cardiac Global
    • United Healthcare Navigate Cardiac Global
    • Choice Care Network/HUMANA (PPO)
    • Aetna Premier 200PD
    • Navigate
    • IH-Open POS Plus
    • Choice Fund PPO
    • Anthem BCBS of VA HealthKeepers (HMO)
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • Johns Hopkins Advantage MD HMO
    • Core Essential (HMO)
    • HumanaChoice Honor's plan PPO
    • CareFirst Maryland Indemnity or PPO
    • Beech Street PPO
    • CareFirst MedStar PPO
    • Great-West Healthcare POS/CIGNA
    • MultiPlan, Inc
    • United HealthCare Community Plan - Maryland Health Choice Program
    • Aetna Classic 3500
    • HumanaChoice PPO
    • UHC Passport
    • CIGNA PPO
    • Priority Partners - Maryland Health Choice
    • Advantra Platinum (PPO)
    • CIGNA PPO Plus
    • Kaiser Permanente Signature
    • MedStar Family Choice DC Healthy Families
    • CareFirst Dual Prime HMO-SNP
    • Kaiser Permanente Medicare Advantage Signature and Select
    • Humana Gold Plus HMO
    • Alterwood Advanatge HMO & DSNP Plans
    • Aetna Advantage 6350
    • AmeriHealth Caritas DC Healthy Families
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • Coventry Health Care of Virginia
    • Aetna Advantage 5750
    • OCI Direct (HMO)
    • Cigna Achieve Medicare (HMO C-SNP)
    • IH-Open HMO
    • AmeriHealth Caritas DC Healthcare Alliance
    • Amerigroup DC Alliance
    • Aetna Student Health Insurance
    • TRICARE East Prime
    • Cigna True Choice Medicare (PPO)
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • CareFirst Blue Card Program
    • Aetna Open Choice (PPO)
    • United Healthcare Select Plus (POS)
    • Anthem BCBS Medi Blue Dual Adv
    • CareFirst NASCO
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • UnitedHealthcare and AARP Medicare Complete Plans
    • Aetna Classic 5000PD
    • CareFirst MedStar Select PPO
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • IH-POS
    • Kaiser Maryland Medicaid MCO
    • MedStar Family Choice DC Healthcare Alliance
    • Aetna Classic 5000
    • Private Health Care Systems (PPO)
    • Choice POS II Open Access
    • CareFirst BlueChoice HMO
    • POS OA
    • Mamsi Life & Health (Indem./PPO)
    • Cigna Preferred Medicare (HMO)
    • United Medicare Private Fee-for-Service (PFFS) plans
    • Blue Choice Advantage
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • IH-Open POS II
    • Cigna True Choice Plus Medicare (PPO)
    • Medicare Direct
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • CIGNA HMO Open Access
    • CareFirst Community Health Plan of MD
    • Coventry of Delaware HMO/PPO
    • Aetna Better Health of MD
    • Anthem Federal Employee Program Standard
    • CIGNA SureFit (HMO)
    • MedStar Family Choice - Maryland Health Choice
    • Coventry Health Care National Network PPO
    • HighMark
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Anthem Federal Employee Program Basic
    • United Healthcare Select HMO - EPO/NPP
    • Aetna Basic
    • Aetna Better Health of VA
    • CareFirst FEP Blue Focus
    • Healthy Blue (HMO, POS)
    • TRICARE East Select
    • United Healthcare Community Plan - VA Medicaid MCO
    • IH-Network Only Plus
    • Aetna Elect Choice/ Open Access (POS)
    • OA Plus
    • Humana Medicare Advantage - PPO
    • IH-HMO
    • IH-Indemnity
    • Lasso Healthcare - Medicare Medical Savings Account
    • Network OA
    • Magellan Complete Care of VA - VA Medicaid MCO
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • CIGNA Connect EPO
    • M.D. IPA (HMO)
    • CIGNA POS/Network POS
    • Anthem BCBS Medi Blue SNP
    • BlueChoice Open Access
    • Choice POS
    • First Health PPO
    • IH-PPO
    • Kaiser Permanente Flexible Choice 3-tier POS
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • CareFirst Administrators
    • Options PPO Cardiac Global
    • Aetna Quality Point of Service (POS)
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • CareFirst Blue Choice Opt Out Open Access
    • Kaiser Permanente Select - Added Choice
    • Sentara Health
    • Anthem BCBS Medi Blue Plus
    • Jai Medical Systems - Maryland Health Choice
    • Aetna VA Exchange
    • UnitedHealthcare Individual Exchange Plans
    • Aetna Traditional Choice (PPO)
    • United Healthcare Options (PPO)
    • IH-EPO Plus
    • IH-Open Network Only Plus
    • Aetna Managed Choice Open Access (POS)
    • Tricare Reserve Select
    • Johns Hopkins Advantage MD PLUS PPO
    • Choice POS II
    • Optimum Choice
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • Geisinger Medicare Advantage
    • Aetna Medicare Advantage PFFS Plan
    • Cigna TotalCare (HMO D-SNP)
    • WellPoint Maryland - Maryland Health Choice
    • Aetna Medicare Advantage HMO & PPO Plans
    • NYC Medicare Advantage Plus
    • Optima Family Care MCO - VA Medicaid MCO
    • IH-Open EPO Plus
    • CareFirst Blue Preferred PPO
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • CIGNA Indemnity
    • Veterans Affairs Community Care Network
    • Private Fee-for-Service Plans (PFFS)
    • Maryland Physicians Care MCO
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • Medicare FFS
    • United Healthcare Choice Plus
    • IH-POS Plus
    • Aetna Managed Choice (POS)
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • CIGNA EPO
    • Johns Hopkins Advantage MD PPO
    • TriWest Healthcare Alliance
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • TRICARE for Life East
    • Select HMO/HealthFund/Health Network
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Anthem BCBS of VA HealthKeepers Plus
    • United Healthcare Choice
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • Amerigroup DC Healthy Families
    • Kaiser Permanente Medicare Plus
    • Cigna Alliance Medicare (HMO)
    • United Healthcare Choice Cardiac Global
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • CareFirst Group Medicare Advantage
    • Aetna Worker's Compensation Network
    • CareFirst Maryland Point of Service Plan
    • Humana Medicare Advantage - HMO Open Access
    • CIGNA HMO & Network (HMO)

Videos

Education

Board Certification: ,

Fellowship: Yale-New Haven Hospital (2011)

Residency: Boston Medical Center (2008)

Medical School: University of Connecticut (2005)

Awards

  • UConn School of Medicine stipend awarded for international research project (2002) Hoffman-LaRoche Laboratories Award for outstanding research effort and promise (2003) ASCO Oncology Trainee Travel Award (2010) 2010 AACR/ASCO Workshop: Methods in Clinical Cancer Research Team Science Award, Moffitt Cancer Center (2013)

Ratings and reviews

  • Explanations the care provider gave you about your problem or condition

    4.9
  • Extent to which the care provider listened to you

    4.9
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.9
  • Provider included you in decisions

    4.9
  • Concern the care provider showed for your questions or worries

    4.9
  • Likelihood of recommending this care provider to others

    4.9
  • Dec 22, 2025

    Very good.

  • Dec 10, 2025

    First class service

  • Dec 3, 2025

    Dr. Gibney is very helpful. He is knowledgeable and supportive. He always explains my results clearly and provides clear pathways for treatment.