Shanmugam Uthamalingam, MD

University	Degree	Focus	Graduated
Madras Medical College	Doctorate	Medicine	1994
Royal College of Physicians and Surgeons, London	Doctorate	Internal Medicine	2000
New York Medical College Valhalla, New York	Doctorate	Internal Medicine	2003

Certification	Cert. Body	Year
Internal medicine Sub-Specialty: Geriatric Medicine	Internal Medicine	Not Specified

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Review by Anonymous on February 09, 2026 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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 a excellent Doctor you tell ... ”

Was a excellent Doctor you tell he cared about his patient

Verified Patient

“Was a excellent Doctor you tell ...”

Was a excellent Doctor you tell he cared about his patient

Anonymous 02/09/2026

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Review by Anonymous on February 06, 2026 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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. U is the best!... ”

Dr. U is the best!

Verified Patient

“Dr. U is the best!...”

Dr. U is the best!

Anonymous 02/06/2026

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Review by Anonymous on January 11, 2026 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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 wife started using him late l... ”

My wife started using him late last year and I went on that visit to observe. I thought he would be a good fit for my care as well. He answered my many questions and suggested some further treatments.

Verified Patient

“My wife started using him late l...”

Anonymous 01/11/2026

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Review by Anonymous on September 25, 2025 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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. U was informative, caring, a... ”

Dr. U was informative, caring, and helpful

Verified Patient

“Dr. U was informative, caring, a...”

Dr. U was informative, caring, and helpful

Anonymous 09/25/2025

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Review by Anonymous on August 27, 2025 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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 UTHAMALINGAM is so caring and... ”

Dr UTHAMALINGAM is so caring and personable and explains everything so well

Verified Patient

“Dr UTHAMALINGAM is so caring and...”

Dr UTHAMALINGAM is so caring and personable and explains everything so well

Anonymous 08/27/2025

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Review by Anonymous on February 07, 2026 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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. Is very pleasant and very he... ”

Dr. Is very pleasant and very helpfull

Verified Patient

“Dr. Is very pleasant and very he...”

Dr. Is very pleasant and very helpfull

Anonymous 02/07/2026

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Review by Anonymous on January 21, 2026 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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 - “ Traveled two hours just to use t... ”

Traveled two hours just to use this location.

Verified Patient

“Traveled two hours just to use t...”

Traveled two hours just to use this location.

Anonymous 01/21/2026

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Review by Anonymous on October 24, 2025 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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 U spent time with me to put m... ”

Dr U spent time with me to put many puzzle pieces together and see what was going on. I truly appreciate his knowledge and listening to my symptoms.

Verified Patient

“Dr U spent time with me to put m...”

Dr U spent time with me to put many puzzle pieces together and see what was going on. I truly appreciate his knowledge and listening to my symptoms.

Anonymous 10/24/2025

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Review by Anonymous on September 25, 2025 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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 Uthalamingham, is an excellen... ”

Dr Uthalamingham, is an excellent Dr. I feel he is thorough in looking at test results. He listens and in patient.

Verified Patient

“Dr Uthalamingham, is an excellen...”

Dr Uthalamingham, is an excellent Dr. I feel he is thorough in looking at test results. He listens and in patient.

Anonymous 09/25/2025

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Review by Anonymous on July 25, 2025 -

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates - 4501 Magnolia Cove Drive - Suite 201 - 77345 - 4501 Magnolia Cove Drive Suite 201

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 - “ Very kind and helpful to find ou... ”

Very kind and helpful to find out what I am dealing with

Verified Patient

“Very kind and helpful to find ou...”

Very kind and helpful to find out what I am dealing with

Anonymous 07/25/2025

Office Hours

Internal Medicine Physician - Cardiovascular Disease, Internal Medicine Physician - Interventional Cardiology

Highlights

Biography

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Summary

Provider Training

Photos

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates

Houston Methodist DeBakey Cardiology & Cardiovascular Surgery Associates

Practice Colleagues

Kaled Diab, MD - Surgeon, Thoracic and Cardiac Surgeon

Joseph Besho, MD, MS - Surgeon, Thoracic and Cardiac Surgeon

Rajesh Venkataraman, MD, FHRS - Internal Medicine Physician

Michael Koeckert, MD - Thoracic and Cardiac Surgeon

Karsh Gaurav, DO - Internal Medicine Physician

Paul Cunningham, MD - Internal Medicine Physician, Venous and Lymphatic Medicine Physician

Sapna Legha, MD, FACC - Internal Medicine Physician

Regina Husman, MD - Surgeon, Thoracic and Cardiac Surgeon

Jacquelyn Renneberg, MSN, APRN, AGACNP-BC - Internal Medicine Physician, Nurse Practitioner

Ann Manuel, NP - Internal Medicine Physician, Nurse Practitioner

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance