Overview
Douglas Tollefsen is a Hematologist in Saint Louis, Missouri. His top areas of expertise are Sickle Cell Disease, Hemoglobinopathy, Hemoglobin E Disease, and Hemoglobin C Disease.
His clinical research consists of co-authoring 7 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.
Insurance
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Locations
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.
1 Clinical Trials
Washington University
Nancy Bartlett is a Hematologist and an Oncologist in St Louis, Missouri. Dr. Bartlett is highly rated in 33 conditions, according to our data. Her top areas of expertise are Non-Hodgkin Lymphoma, Hodgkin Lymphoma, B-Cell Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.
Washington University
Tanner Johanns is a Hematologist and an Oncologist in Saint Louis, Missouri. Dr. Johanns is highly rated in 18 conditions, according to our data. His top areas of expertise are Astrocytoma, Glioblastoma, Glioma, and Brain Tumor.
Washington University
Stephen Oh is a Hematologist and a Public Health and Preventive Medicine provider in Saint Louis, Missouri. Dr. Oh is highly rated in 18 conditions, according to our data. His top areas of expertise are Myelofibrosis, Myeloproliferative Neoplasms (MPN), Polycythemia Vera, Essential Thrombocythemia, and Pancreaticoduodenectomy. Dr. Oh is currently accepting new patients.
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
- Experienced
- Hemoglobin C DiseaseDr. Tollefsen isExperienced. Learn about Hemoglobin C Disease.
- Hemoglobin E DiseaseDr. Tollefsen isExperienced. Learn about Hemoglobin E Disease.
- Hemoglobin SC DiseaseDr. Tollefsen isExperienced. Learn about Hemoglobin SC Disease.
- HemoglobinopathyDr. Tollefsen isExperienced. Learn about Hemoglobinopathy.
- Sickle Cell DiseaseDr. Tollefsen isExperienced. Learn about Sickle Cell Disease.