Rasi Wickramasinghe, MD, PHD, FACC

University	Degree	Focus	Graduated
Johns Hopkins University School of Medicine - Baltimore, MD	Doctorate	Other	2009

Institution	Focus	Year
Internship - Johns Hopkins Hospital - Baltimore, MD	Internal Medicine	2010
Residency - Johns Hopkins Hospital - Baltimore, MD	Internal Medicine	2012
Fellowship - Hospital of the University of Pennsylvania, Philadelphia, PA	Cardiovascular Diseases	2015

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on May 07, 2026 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ I've been a patient of Dr. Rasi ... ”

I've been a patient of Dr. Rasi for close to a decade. I've recommended him to quite a few people Including my wife. He's thorough, knowledgeable and personable. He's down to earth and speaks in terms that I can understand. He's the best!

Verified Patient

“I've been a patient of Dr. Rasi ...”

Anonymous 05/07/2026

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Review by Anonymous on May 01, 2026 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ My doctor is always a great list... ”

My doctor is always a great listener , is caring, and very helpful.

Verified Patient

“My doctor is always a great list...”

My doctor is always a great listener , is caring, and very helpful.

Anonymous 05/01/2026

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Review by Anonymous on February 19, 2026 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ Love my Doctor he's Awesome!... ”

Love my Doctor he's Awesome!

Verified Patient

“Love my Doctor he's Awesome!...”

Love my Doctor he's Awesome!

Anonymous 02/19/2026

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Review by Anonymous on January 16, 2026 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 Not rated
Clear explanations Not rated
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Such a good experience. I've alr... ”

Such a good experience. I've already recommended him to another friend of mine.

Verified Patient

“Such a good experience. I've alr...”

Such a good experience. I've already recommended him to another friend of mine.

Anonymous 01/16/2026

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Review by Anonymous on December 17, 2025 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ Doctor explains potential risks ... ”

Doctor explains potential risks and preventative steps. Can't ask for more.

Verified Patient

“Doctor explains potential risks ...”

Doctor explains potential risks and preventative steps. Can't ask for more.

Anonymous 12/17/2025

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Review by Anonymous on May 07, 2026 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ Excellent service... ”

Excellent service

Verified Patient

“Excellent service...”

Excellent service

Anonymous 05/07/2026

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Review by Anonymous on March 07, 2026 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ Loved him... ”

Loved him

Verified Patient

“Loved him...”

Loved him

Anonymous 03/07/2026

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Review by Anonymous on January 18, 2026 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ Excellent... ”

Excellent

Verified Patient

“Excellent...”

Excellent

Anonymous 01/18/2026

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Review by Anonymous on December 27, 2025 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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 - “ Good experience... ”

Good experience

Verified Patient

“Good experience...”

Good experience

Anonymous 12/27/2025

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Review by Anonymous on December 17, 2025 -

Houston Methodist Cardiology Associates - 16537 Southwest Freeway - Suite 475 - 77479 - 16537 Southwest Freeway Suite 475

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. Rasi, as always, spent time ... ”

Dr. Rasi, as always, spent time with me discussing this visit and future ones. His bedside manner is the best!!!!!!!!!

Verified Patient

“Dr. Rasi, as always, spent time ...”

Dr. Rasi, as always, spent time with me discussing this visit and future ones. His bedside manner is the best!!!!!!!!!

Anonymous 12/17/2025

Office Hours

Internal Medicine Physician - Cardiovascular Disease

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Houston Methodist Cardiology Associates

Practice Colleagues

Toussaint Smith, MD - Internal Medicine Physician, Nuclear Medicine Physician

Gabriela Orgeron, MD - Internal Medicine Physician

Sherman Tang, MD - Internal Medicine Physician, Venous and Lymphatic Medicine Physician

Mikhail Narezkin, MD - Internal Medicine Physician

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Accepted Insurance