Oluseyi Princewill, MD

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on March 23, 2026 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ The doctor listened to my concer... ”

The doctor listened to my concerns and symptoms. She was conscientious, knowledgeable, and gave me two referrals for two heart tests.

Verified Patient

“The doctor listened to my concer...”

The doctor listened to my concerns and symptoms. She was conscientious, knowledgeable, and gave me two referrals for two heart tests.

Anonymous 03/23/2026

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Review by Anonymous on January 08, 2026 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. PRINCEWILL WAS EXCELLENT.... ”

Dr. PRINCEWILL WAS EXCELLENT.

Verified Patient

“Dr. PRINCEWILL WAS EXCELLENT....”

Dr. PRINCEWILL WAS EXCELLENT.

Anonymous 01/08/2026

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Review by Anonymous on November 10, 2025 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ From the first moment I met Dr. ... ”

From the first moment I met Dr. Princewill (over a year ago) I knew her kindness and professionalism. I had already researched her credentials and patient reviews, but to see what a "total package" she is just makes me feel heard and treated with the best care.

Verified Patient

“From the first moment I met Dr. ...”

Anonymous 11/10/2025

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Review by Anonymous on November 03, 2025 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ ALL GOOD.... ”

ALL GOOD.

Verified Patient

“ALL GOOD....”

ALL GOOD.

Anonymous 11/03/2025

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Review by Anonymous on October 29, 2025 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Absolutely love Dr. Princewill... ”

Absolutely love Dr. Princewill

Verified Patient

“Absolutely love Dr. Princewill...”

Absolutely love Dr. Princewill

Anonymous 10/29/2025

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Review by Anonymous on March 06, 2026 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Princewell is a wonderful ph... ”

Dr. Princewell is a wonderful physician and takes the time to answer all your questions and explains things thoroughly.

Verified Patient

“Dr. Princewell is a wonderful ph...”

Dr. Princewell is a wonderful physician and takes the time to answer all your questions and explains things thoroughly.

Anonymous 03/06/2026

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Review by Anonymous on November 20, 2025 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Answered all my questions, provi... ”

Answered all my questions, providing very helpful information and guidance

Verified Patient

“Answered all my questions, provi...”

Answered all my questions, providing very helpful information and guidance

Anonymous 11/20/2025

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Review by Anonymous on November 07, 2025 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr . Princewill is always very f... ”

Dr . Princewill is always very friendly, easy to talk to and approachable.

Verified Patient

“Dr . Princewill is always very f...”

Dr . Princewill is always very friendly, easy to talk to and approachable.

Anonymous 11/07/2025

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Review by Anonymous on November 01, 2025 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Was very understanding and expla... ”

Was very understanding and explained everything perfectly

Verified Patient

“Was very understanding and expla...”

Was very understanding and explained everything perfectly

Anonymous 11/01/2025

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Review by Anonymous on October 08, 2025 -

MedStar Health Cardiology at MedStar Montgomery Medical Center - 18101 Prince Philip Drive #4100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Princewill is excellent! Thi... ”

Dr. Princewill is excellent! This was my first visit and I was very pleased with her level care and the solutions/test orders she offered. Thank you.

Verified Patient

“Dr. Princewill is excellent! Thi...”

Dr. Princewill is excellent! This was my first visit and I was very pleased with her level care and the solutions/test orders she offered. Thank you.

Anonymous 10/08/2025

Internal Medicine Physician - Cardiovascular Disease

Highlights

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Office & Staff Evaluation Not rated

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Locations

Affiliated Practices

MedStar Health Cardiology at MedStar Montgomery Medical Center

MedStar Health Cardiology at Ellicott City

Practice Colleagues

Minhal Makshood, MD - Internal Medicine Physician

Jason Badillo, PA-C - Nurse Practitioner

Kenneth Lee, MD - Internal Medicine Physician

Michael Lee, MD - Internal Medicine Physician

Robert Gallino, MD - Internal Medicine Physician

Stuart Gould, MD - Internal Medicine Physician

Reed Shnider, MD - Internal Medicine Physician

Estelle Jean, MD - Family Medicine Physician, Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance