Theodoros Karantanos
Expertise in
3
conditions

Dr. Theodoros Karantanos

Transplant Surgery | Hematology Oncology
Johns Hopkins Medicine
The Johns Hopkins Hospital
1800 Orleans Street, 
Baltimore, MD 

Expertise in
3
conditions
Johns Hopkins Medicine
The Johns Hopkins Hospital
1800 Orleans Street, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Karantanos graduated from the School of Health Sciences at the University of Athens, Greece and received a Ph.D. in cancer biology. He completed a post-doctoral research fellowship in molecular oncology and cancer therapeutics at MD Anderson Cancer Center/University of Texas. He did his internal medicine residency and Chief residency training at Boston University and his medical oncology fellowship training at Johns Hopkins. As a research fellow at Johns Hopkins he studied malignant hematopoiesis and his work led to the identification of CCRL2, as an inducer of MDS/sAML cells growth and a mediator of azacitidine resistance.

Dr. Karantanos is highly rated in 3 conditions, according to our data. His top areas of expertise are Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), Leukemia, Bone Marrow Aspiration, and Splenectomy.

His clinical research consists of co-authoring 91 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
National And Kapodistrian University Of Athens, Cancer Biology, PhD, 2016
Residency
Boston Medical Center, Internal Medicine, 2017
Specialties
Transplant Surgery
Hematology Oncology
Licenses
Internal Medicine in MA
Board Certifications
American Board Of Internal Medicine
Fellowships
Johns Hopkins University School of Medicine, Oncology, 2022
Hospital Affiliations
The Johns Hopkins Hospital
Languages Spoken
English
Greek
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
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
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  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
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Locations

The Johns Hopkins Hospital
1800 Orleans Street, Baltimore, MD 21287
Call: 410-955-5000

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.


91 Total Publications

A PBD-dimer containing antibody drug conjugate targeting CCRL2 for high-risk MDS/AML.
A PBD-dimer containing antibody drug conjugate targeting CCRL2 for high-risk MDS/AML.
Journal: Research square
Published: November 24, 2025
View All 91 Publications
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Christian Merlo
Expertise in
7
conditions
Dr. Christian Merlo
Transplant Surgery
Expertise in
7
conditions
Dr. Christian Merlo
Transplant Surgery

Johns Hopkins Outpatient Center

601 North Caroline Street, Floor 7, Floor 7, 
Baltimore, MD 
 (1.2 miles away)
410-550-5864
Languages Spoken:
English
See accepted insurances

Dr. Merlo is an internist who specializes in pulmonary and critical care medicine. Dr. Merlo also has clinical expertise in the care of patients with cystic fibrosis as well as clinical expertise in the care of patients with advanced lung disease who may require or have undergone lung transplantation. Dr. Merlo holds a joint appointment in epidemiology at the Johns Hopkins Bloomberg School of Public Health. Dr. Merlo attended the College of the Holy Cross and completed medical school and residency training in internal medicine at Georgetown University. He completed both clinical and research fellowships in pulmonary and critical care medicine at Johns Hopkins, and earned his M.P.H. at the Bloomberg School of Public Health. His research interests include outcomes in lung transplantation and cystic fibrosis, HIV-related pulmonary disease, and outcomes in Osler Weber Rendu. Dr. Merlo serves as the Associate Program Director of Scholarship for the Osler Medical Housestaff Training Program. He has contributed numerous scientific papers and book chapters related to cystic fibrosis and lung transplantation, and his awards include the Harry Shwachman Clinical Investigator Award from the Cystic Fibrosis Foundation. Dr. Merlo is highly rated in 7 conditions, according to our data. His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Aspergillosis, Lung Transplant, and Endoscopy.

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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

Find Dr. Karantanos's expertise for a condition
ConditionClose
      • Advanced
      • Acute Myeloid Leukemia (AML)
        Dr. Karantanos is
        Advanced
        . Learn about Acute Myeloid Leukemia (AML).
        See more Acute Myeloid Leukemia (AML) experts
      • Leukemia
        Dr. Karantanos is
        Advanced
        . Learn about Leukemia.
        See more Leukemia experts
      • Myelodysplastic Syndrome (MDS)
        Dr. Karantanos is
        Advanced
        . Learn about Myelodysplastic Syndrome (MDS).
        See more Myelodysplastic Syndrome (MDS) experts
      • Experienced
      • Acute Lymphoblastic Leukemia (ALL)
        Dr. Karantanos is
        Experienced
        . Learn about Acute Lymphoblastic Leukemia (ALL).
        See more Acute Lymphoblastic Leukemia (ALL) experts
      • Acute Myeloblastic Leukemia with Maturation
        Dr. Karantanos is
        Experienced
        . Learn about Acute Myeloblastic Leukemia with Maturation.
        See more Acute Myeloblastic Leukemia with Maturation experts
      • Acute Myeloblastic Leukemia without Maturation
        Dr. Karantanos is
        Experienced
        . Learn about Acute Myeloblastic Leukemia without Maturation.
        See more Acute Myeloblastic Leukemia without Maturation experts
      • Bone Marrow Aspiration
        Dr. Karantanos is
        Experienced
        . Learn about Bone Marrow Aspiration.
        See more Bone Marrow Aspiration experts
      • Childhood Acute Myeloid Leukemia
        Dr. Karantanos is
        Experienced
        . Learn about Childhood Acute Myeloid Leukemia.
        See more Childhood Acute Myeloid Leukemia experts
      • Chronic Myelogenous Leukemia (CML)
        Dr. Karantanos is
        Experienced
        . Learn about Chronic Myelogenous Leukemia (CML).
        See more Chronic Myelogenous Leukemia (CML) experts
      View All 14 Experienced Conditions
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