Oluseyi Omole Princewill, MD| Cardiovascular Disease, Cardiology | MedStar Health
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Oluseyi Omole Princewill

Oluseyi Omole Princewill, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (2289 reviews)

Specialties: Cardiovascular Disease, Cardiology

Languages: English

844-304-5349

About me

Dr. Oluseyi Princewill, MD, MPH is a board-certified cardiologist practicing in Olney, MD and Ellicott City, MD. She is also the Nuclear Medicine technical director. She treats a full spectrum of cardiac disorders, with a primary focus on the prevention of cardiovascular diseases, women’s health, and heart failure. She has extensive experience performing transesophageal echocardiograms, direct current cardioversions, electrocardiograms, and echocardiograms. She also interprets a full range of tests including exercise treadmill stress tests, stress echocardiograms, nuclear stress tests, Holter/event monitors, and vascular studies in order to better understand her patient’s current condition and to provide an accurate diagnosis.

Beyond her clinical duties, Dr. Princewill remains committed to educating the community and pursuing her scholarly interests. She does talks focused on women’s health at events such as MedStar Montgomery’s annual Wine, Women & Heart Health Event, and the DMV Chapters of the Links, Incorporated 10th Annual Red Dress Day Event. She has also been interviewed on Fox 5 DC and WJLA’s Good Morning Washington. Her research has been published in journals like JACC: Heart Failure, Circulation: Cardiovascular Quality and Outcomes, and JACC: Cardiovascular Interventions. Dr. Princewill also mentors high school, college, and medical students with the hopes of encouraging more children to become healthcare professionals.

She is a graduate of Duke University and the University of Pittsburgh School of Medicine. She completed her internship and residency in internal medicine at Harvard’s Massachusetts General Hospital (MGH). While at MGH, she had the opportunity to serve as a visiting resident at Groote Schuur Hospital in Cape Town, South Africa, an institution famous for being the hospital where the first heart transplant took place. She later earned a Master of Public Health at the Harvard T.H. Chan School of Public Health as a Commonwealth Fund Fellow in Minority Health Policy followed by a fellowship in cardiology at Johns Hopkins Hospital.

Philosophy of Care
“Patient-doctor communication is vital for me. I make myself readily available to patients and referring providers through phone and email. It is a privilege to partner with patients on their healthcare journey and to help them understand their cardiac risks and diagnoses. The goal is to combine exercise, diet, and stress reduction with other treatment options in order for my patients to lead healthier lives.”

Education

  • Fellowship Program: Cardiology Johns Hopkins Hospital (2016)
  • Internship/Residency: Massachusetts General Hospital (2012)
  • Medical School: University of Pittsburgh School of Medicine (2009)
  • Board Certification: American Board of Internal Medicine, Cardiovascular Disease
  • Board Certification: National Board of Echocardiography, Adult Comprehensive Echocardiography
  • Board Certification, Certification Board of Nuclear Cardiology
  • Board Certification: American Board of Internal Medicine, Internal Medicine

Clinical areas of focus

  • Angiogram
  • Cardiac Catheterization
  • Cardioversion
  • High Cholesterol Management
  • Holter Monitoring
  • Hypertension Treatment
  • Stress Echocardiography
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Conditions and procedures

Conditions I treat

  • Abnormal Breathing
  • Abnormal Heart Rhythm
  • Acute Bacterial Endocarditis
  • Acute Coronary Syndrome
  • Acute Endocarditis
  • Acute Ischemic Heart Diseases
  • Acute Myocardial Infarction
  • Advanced Heart Failure
  • Advanced Heart Failure (ADHF)
  • Advanced Heart Failure Care
  • Amyloidosis
  • Angina
  • Angina Pectoris
  • Aortic Aneurysm
  • Aortic Regurgitation
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Artery Disorders
  • Atherosclerosis
  • Atherosclerosis Of Aorta
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrioventricular Block
  • Bicuspid Aortic Valve
  • Bradycardia
  • Bundle Branch Block
  • Cardiac Arrest
  • Cardiac Arrhythmias
  • Cardiac Murmurs
  • Cardiometabolic Disorders
  • Cardiomyopathy
  • Carotid Artery Occlusion
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Cerebrovascular Diseases
  • Chest Pain
  • Chronic Thromboembolic Pulmonary Hypertension
  • Cocaine Related Disorders
  • Complications Of Cardiac And Vascular Prosthetic Devices
  • Complications Of Procedures
  • Congenital Heart Valve Defects
  • Congenital Malformations Of Great Arteries
  • Congenital Malformations Of Heart
  • Congenital Malformations Of Peripheral Vascular System
  • Congenital Malformations Of Pulmonary And Tricuspid Valves
  • Coronary Artery Disease
  • Coronary Artery Spasm
  • Deep Vein Thrombosis
  • Disorders Of Autonomic Nervous System
  • Disorders Of Lipoprotein Metabolism And Lipidemias
  • Dyspnea On Exertion
  • Eisenmenger Syndrome
  • Electrical Conduction Disorders
  • Fibromuscular Dysplasia
  • Heart Attack
  • Heart Block
  • Heart Disease
  • Heart Disease In Women
  • Heart Murmur
  • Heart Palpitations
  • High Blood Pressure
  • High Cholesterol Management
  • Hypertension
  • Hypertrophic Cardiomyopathy
  • Hypotension
  • Ischemic Cardiomyopathy
  • Ischemic Heart Disease
  • Kawasaki Disease
  • Left Ventricular Hypertrophy
  • Long Term Drug Therapy
  • Mitral Regurgitation
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Stenosis
  • Myocardial Infarction
  • Myocardial Infarction Complications
  • Nonrheumatic Mitral Valve Disease
  • Palpitations
  • Paroxysmal Ventricular Tachycardia
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale
  • Pericardium Diseases
  • Peripheral Artery Disease
  • Peripheral Vascular Diseases
  • Persistent Pulmonary Hypertension
  • Premature Atrial Contractions
  • Premature Atrial Contractions (PACS)
  • Premature Ventricular Contractions
  • Presence Of Cardiac And Vascular Implants
  • Pulmonary Edema
  • Pulmonary Embolism
  • Pulmonary Heart Disease
  • Pulmonary Valve Disorders
  • Pulmonary Valve Stenosis
  • Restrictive Cardiomyopathy
  • Retinal Vein Occlusion
  • Rheumatic Heart Disease
  • Rheumatic Heart Diseases
  • Rheumatic Tricuspid Valve Disease
  • Sarcoidosis
  • Sick Sinus Syndrome
  • Single Ventricle Heart Defects
  • Supraventricular Tachycardia
  • Swelling In Legs
  • Syncope
  • Tachycardia
  • Transient Cerebral Ischemic Attacks
  • Tricuspid Stenosis
  • Valve Disease With Congestive Heart Failure
  • Vasculitis
  • Venous Embolism
  • Ventricular Aneurysm
  • Ventricular Fibrillation
  • Ventricular Tachycardia
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Procedures I perform

  • Ablation Therapy
  • Angiogram
  • Angioplasty
  • Aortic Stenosis Treatment
  • Aortic Valve Repair
  • Atrial Fibrillation Ablation
  • Atrial Septal Defect Closure
  • Atrial Septal Defect Repair
  • Automated External Defibrillator
  • Blood Pressure Monitoring
  • Cardiac Catheterization
  • Cardiac Catheterization Interpretation
  • Cardiac Magnetic Resonance Imaging
  • Cardiovascular Stress Testing
  • Cardioversion
  • Cholesterol Screening
  • Coronary Artery Bypass Grafting
  • Coronary Artery Stenting
  • Coronary Thrombectomy
  • Electrocardiogram
  • Electrophysiology Study
  • Endomyocardial Biopsy
  • Exercise Stress Test
  • Extended Ecg Analysis
  • External Electrocardiographic Recording
  • Heart Failure Treatment
  • Heart Pacemaker Implantation
  • Heart Transplant
  • Heart Ultrasonography
  • High Cholesterol Management
  • Holter Monitoring
  • Hypertension Treatment
  • Intravascular Ultrasound
  • Myocardial Infarction Treatment
  • Myocardial Perfusion Imaging
  • Nuclear Stress Test
  • Percutaneous Coronary Intervention
  • Pulmonary Embolism Treatment
  • Stress Echocardiography
  • Supraventricular Tachycardia Management
  • Transesophageal Echocardiography
  • Transthoracic Echocardiography
  • Ventricular Fibrillation Treatment
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Practice locations

Distance from Change Location Enter your Location

18109 Prince Philip Dr
Ste 225
Olney, MD, 20832

301-570-7404
Get Directions

miles away

Fax 844-304-5349

18101 Prince Philip Drive
Suite 4100
Olney, MD, 20832

301-570-7404
Get Directions

miles away

Fax 844-304-5349

9501 Old Annapolis Road
Suite 220
Ellicott City, MD, 21042

410-554-2950
Get Directions

miles away

Fax 410-261-8226

110 Irving St NW
Ste 5A-12
Washington, DC, 20010

301-877-5677
Get Directions

miles away

Fax 301-877-5680

Insurance

This list represents the major payors accepted by MedStar Health.

NOTE: Payor contracts change and not all plans associated with a payor may be covered. Payors may offer multiple plans. If you have a question related to your insurance, please contact your insurance plan directly. Contact information is located on your health insurance ID card.

*Denotes limited participation. Specific providers and practices may NOT be participating. Please contact your insurance plan directly.

  • List of insurance plans we accept
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Cigna Health Care
    • Kaiser Permanente*
    • MedStar Select (Administered by CareFirst)
    • United HealthCare
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Healthspring
    • Humana
    • Medicare & Railroad Medicare
    • United HealthCare
    • Aetna Better Health of Maryland *
    • Medical Assistance/Medicaid
    • MedStar Family Choice MD
    • Priority Partners *
    • United HealthCare Community Health Plan MD
    • Wellpoint MD
    • AmeriHealth Caritas
    • Health Services For Children With Special Needs (HSCSN)
    • Medical Assistance/Medicaid
    • MedStar Family Choice DC
    • Johns Hopkins Employer Health Programs *
    • Johns Hopkins US Family Health Plan *
    • MultiPlan
    • Private Healthcare Systems
    • Tricare/Humana Military
    • VA Community Care Network (VACCN)

Education

Board Certification: American Board of Internal Medicine, Cardiovascular Disease

Board Certification: American Board of Internal Medicine, Internal Medicine

Board Certification: National Board of Echocardiography, Echcardiography

Fellowship: Johns Hopkins Hospital (2016)

Residency: Massachusetts General Hospital (2012)

Medical School: University of Pittsburgh School of Medicine (2009)

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
  • Jun 30, 2026

    I really do like Dr Princewill!

  • Jun 25, 2026

    Love Dr. Princewill

  • Jun 3, 2026

    Dr. Princewill is superb, knowledgeable, friendly and caring