Overview
John Mackrell is a Radiologist in Washington, Washington, D.c.. Dr. Mackrell is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Emphysema, Lymphofollicular Hyperplasia, Gallbladder Disease, and Diverticular Disease.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
Locations
3800 Reservoir Rd Nw, Washington, DC 20007
25500 Point Lookout Rd, Leonardtown, MD 20650
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.
Johns Hopkins University
Jenny Hoang is a Radiologist in Baltimore, Maryland. Dr. Hoang is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. Her top areas of expertise are Thyroid Nodule, Hydrocephalus, Meningioma, Parathyroidectomy, and Thyroidectomy.
Ingrid Schneider is a Radiologist and an Interventional Radiologist in Fairfax, Virginia. Dr. Schneider is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Thyroid Nodule, Mikulicz Disease, and Lymphofollicular Hyperplasia. Dr. Schneider is currently accepting new patients.
Inova Reston Mri Center LLC
Michael Varanelli is a Radiologist and a Neuroradiologist in Falls Church, Virginia. Dr. Varanelli is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Thyroid Nodule, Lymphofollicular Hyperplasia, Non-Alcoholic Fatty Liver Disease, and Visceromegaly. Dr. Varanelli 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
- Advanced
- Adenosine Deaminase 2 DeficiencyDr. Mackrell isAdvanced. Learn about Adenosine Deaminase 2 Deficiency.
- AscitesDr. Mackrell isAdvanced. Learn about Ascites.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Biliary DyskinesiaDr. Mackrell isAdvanced. Learn about Biliary Dyskinesia.
- Bronchogenic CystDr. Mackrell isAdvanced. Learn about Bronchogenic Cyst.
- Diverticular DiseaseDr. Mackrell isAdvanced. Learn about Diverticular Disease.
- Experienced
- Alcoholic CirrhosisDr. Mackrell isExperienced. Learn about Alcoholic Cirrhosis.
- ALK-Positive Non-Small Cell Lung CancerDr. Mackrell isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AngiomyomaDr. Mackrell isExperienced. Learn about Angiomyoma.
- Baker CystDr. Mackrell isExperienced. Learn about Baker Cyst.
- Banti's SyndromeDr. Mackrell isExperienced. Learn about Banti's Syndrome.
- BoilsDr. Mackrell isExperienced. Learn about Boils.