Overview
John Mackrell is a Radiologist practicing medicine in Leonardtown, Maryland.
Dr. Mackrell is highly rated in 19 conditions, according to our data. His clinical expertise encompasses Emphysema, Lymphofollicular Hyperplasia, Gallbladder Disease, and Diverticular Disease.
He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Mackrell is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
Locations
25500 Point Lookout Rd, Leonardtown, MD 20650
106 Bow St, Elkton, MD 21921
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.
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St. Mary's Hospital Pathology
Scott Kuo is a Radiologist practicing medicine in Leonardtown, Maryland. Dr. Kuo is highly rated in 15 conditions, according to our data. His clinical expertise encompasses Ascites, Lymphofollicular Hyperplasia, Thyroid Nodule, Gastrostomy, and Bone Marrow Aspiration.
St. Mary's Hospital Pathology
Mohammed Shaikh is a Radiologist practicing medicine in Leonardtown, Maryland. Dr. Shaikh is highly rated in 15 conditions, according to our data. His clinical expertise encompasses Bronchogenic Cyst, Pleurisy, Ascites, and Pleural Effusion. Dr. Shaikh is currently accepting new patients.
Frequently Asked Questions about Dr. John P. Mackrell
How do I make an appointment with Dr. John P. Mackrell?
You can book an appointment with Dr. John P. Mackrell by calling their office at 240-434-4088. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John P. Mackrell a top-rated expert for Emphysema?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John P. Mackrell is classified as an Advanced expert for Emphysema, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John P. Mackrell specialize in?
While Dr. John P. Mackrell is a Radiology, they have specific expertise in Emphysema, Lymphofollicular Hyperplasia, and Gallbladder Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiology.
Does Dr. John P. Mackrell participate in research or clinical trials?
Yes. Dr. John P. Mackrell has published 1 articles and abstracts on conditions like Emphysema. You can view a list of Dr. John P. Mackrell's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John P. Mackrell accept my insurance?
Dr. John P. Mackrell accepts most major insurance plans, including CareFirst and Highmark. We recommend calling the office directly at 240-434-4088 to verify that your specific plan is currently accepted before your visit.
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.
- EmphysemaDr. Mackrell isAdvanced. Learn about Emphysema.
- Gallbladder DiseaseDr. Mackrell isAdvanced. Learn about Gallbladder Disease.
- Lymphofollicular HyperplasiaDr. Mackrell isAdvanced. Learn about Lymphofollicular Hyperplasia.
- Lymphoid HyperplasiaDr. Mackrell isAdvanced. Learn about Lymphoid Hyperplasia.
- Pleural EffusionDr. Mackrell isAdvanced. Learn about Pleural Effusion.
- PleurisyDr. Mackrell isAdvanced. Learn about Pleurisy.
- Pulmonary FibrosisDr. Mackrell isAdvanced. Learn about Pulmonary Fibrosis.
- ScoliosisDr. Mackrell isAdvanced. Learn about Scoliosis.
- SplenomegalyDr. Mackrell isAdvanced. Learn about Splenomegaly.
- TenosynovitisDr. Mackrell isAdvanced. Learn about Tenosynovitis.
- Thyroid NoduleDr. Mackrell isAdvanced. Learn about Thyroid Nodule.
- VertigoDr. Mackrell isAdvanced. Learn about Vertigo.
- VisceromegalyDr. Mackrell isAdvanced. Learn about Visceromegaly.
- 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.
- BronchiectasisDr. Mackrell isExperienced. Learn about Bronchiectasis.
- Caffey DiseaseDr. Mackrell isExperienced. Learn about Caffey Disease.
- Calcium Pyrophosphate ArthritisDr. Mackrell isExperienced. Learn about Calcium Pyrophosphate Arthritis.
- CAPOS SyndromeDr. Mackrell isExperienced. Learn about CAPOS Syndrome.
- CarbuncleDr. Mackrell isExperienced. Learn about Carbuncle.
- Chronic CoughDr. Mackrell isExperienced. Learn about Chronic Cough.
- Chylous AscitesDr. Mackrell isExperienced. Learn about Chylous Ascites.
- Colonic MalakoplakiaDr. Mackrell isExperienced. Learn about Colonic Malakoplakia.
- Diaphragmatic HerniaDr. Mackrell isExperienced. Learn about Diaphragmatic Hernia.
- Epidural LipomatosisDr. Mackrell isExperienced. Learn about Epidural Lipomatosis.
- Familial Multiple LipomatosisDr. Mackrell isExperienced. Learn about Familial Multiple Lipomatosis.
- Fecal ImpactionDr. Mackrell isExperienced. Learn about Fecal Impaction.
- Fibrosing MediastinitisDr. Mackrell isExperienced. Learn about Fibrosing Mediastinitis.
- FolliculitisDr. Mackrell isExperienced. Learn about Folliculitis.
- Gas Bloat SyndromeDr. Mackrell isExperienced. Learn about Gas Bloat Syndrome.
- HeadacheDr. Mackrell isExperienced. Learn about Headache.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Herniated DiskDr. Mackrell isExperienced. Learn about Herniated Disk.
- Inappropriate Sinus Tachycardia (IST)Dr. Mackrell isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Kimura DiseaseDr. Mackrell isExperienced. Learn about Kimura Disease.
- Liver FailureDr. Mackrell isExperienced. Learn about Liver Failure.
- Lump in the AbdomenDr. Mackrell isExperienced. Learn about Lump in the Abdomen.
- Lung NodulesDr. Mackrell isExperienced. Learn about Lung Nodules.
- MelorheostosisDr. Mackrell isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Mackrell isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- Nasal FlaringDr. Mackrell isExperienced. Learn about Nasal Flaring.
- Neonatal Ovarian CystDr. Mackrell isExperienced. Learn about Neonatal Ovarian Cyst.
- Non-Alcoholic Fatty Liver DiseaseDr. Mackrell isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- OsteochondromaDr. Mackrell isExperienced. Learn about Osteochondroma.
- OsteopeniaDr. Mackrell isExperienced. Learn about Osteopenia.
- Parapneumonic Pleural EffusionDr. Mackrell isExperienced. Learn about Parapneumonic Pleural Effusion.
- Pectus CarinatumDr. Mackrell isExperienced. Learn about Pectus Carinatum.
- Pectus ExcavatumDr. Mackrell isExperienced. Learn about Pectus Excavatum.
- Pelvic LipomatosisDr. Mackrell isExperienced. Learn about Pelvic Lipomatosis.
- PeritonitisDr. Mackrell isExperienced. Learn about Peritonitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Respiratory Syncytial Virus (RSV) InfectionDr. Mackrell isExperienced. Learn about Respiratory Syncytial Virus (RSV) Infection.
- Retroperitoneal FibrosisDr. Mackrell isExperienced. Learn about Retroperitoneal Fibrosis.
- Retroperitoneal InflammationDr. Mackrell isExperienced. Learn about Retroperitoneal Inflammation.
- RhizarthrosisDr. Mackrell isExperienced. Learn about Rhizarthrosis.
- Scrotal SwellingDr. Mackrell isExperienced. Learn about Scrotal Swelling.
- Secondary PeritonitisDr. Mackrell isExperienced. Learn about Secondary Peritonitis.
- Splenic InfarctionDr. Mackrell isExperienced. Learn about Splenic Infarction.
- UreteroceleDr. Mackrell isExperienced. Learn about Ureterocele.
- Uterine FibroidsDr. Mackrell isExperienced. Learn about Uterine Fibroids.
- VaricoceleDr. Mackrell isExperienced. Learn about Varicocele.
- Varicose VeinsDr. Mackrell isExperienced. Learn about Varicose Veins.
- Wandering SpleenDr. Mackrell isExperienced. Learn about Wandering Spleen.