George Kantis, MD

University	Degree	Focus	Graduated
St. George's University School of Medicine - Grenada	Doctorate	Other	Not Specified

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

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Review by Anonymous on February 13, 2026 -

Woodlands North Houston Heart Center - Baylor St. Luke's Medical Group - Spring, TX 2255 E Mossy Oaks Rd Ste 600 77389 - 2255 E Mossy Oaks Rd Ste 600

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. Kantis is excellent. Been g... ”

Dr. Kantis is excellent. Been going to him since 2018.

Verified Patient

“Dr. Kantis is excellent. Been g...”

Dr. Kantis is excellent. Been going to him since 2018.

Anonymous 02/13/2026

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Review by Anonymous on February 02, 2026 -

Woodlands North Houston Heart Center - Baylor St. Luke's Medical Group - Spring, TX 2255 E Mossy Oaks Rd Ste 600 77389 - 2255 E Mossy Oaks Rd Ste 600

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 - “ He the best... ”

He the best

Verified Patient

“He the best...”

He the best

Anonymous 02/02/2026

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Review by Anonymous on November 05, 2025 -

Baylor St. Luke's Medical Group Woodlands North Houston Heart Center - Huntsville, TX 521 I-45 S Suite 1 77340 - 521 I-45 S Suite 1

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 Kantis is exceptional... ”

Dr Kantis is exceptional

Verified Patient

“Dr Kantis is exceptional...”

Dr Kantis is exceptional

Anonymous 11/05/2025

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Review by Anonymous on November 04, 2025 -

Baylor St. Luke's Medical Group Woodlands North Houston Heart Center - Huntsville, TX 521 I-45 S Suite 1 77340 - 521 I-45 S Suite 1

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. Kantis has a very good bedsi... ”

Dr. Kantis has a very good bedside manner and always demonstrates concern for my progress and health

Verified Patient

“Dr. Kantis has a very good bedsi...”

Dr. Kantis has a very good bedside manner and always demonstrates concern for my progress and health

Anonymous 11/04/2025

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Review by Anonymous on September 23, 2025 -

Baylor St. Luke's Medical Group Woodlands North Houston Heart Center - Huntsville, TX 521 I-45 S Suite 1 77340 - 521 I-45 S Suite 1

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 - “ Completely satisfied with the wh... ”

Completely satisfied with the whole visit

Verified Patient

“Completely satisfied with the wh...”

Completely satisfied with the whole visit

Anonymous 09/23/2025

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Review by Anonymous on February 07, 2026 -

Woodlands North Houston Heart Center - Baylor St. Luke's Medical Group - Spring, TX 2255 E Mossy Oaks Rd Ste 600 77389 - 2255 E Mossy Oaks Rd Ste 600

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. Kantis has intervened in sev... ”

Dr. Kantis has intervened in several very close calls concerning my husband, [...] in each occasion, Tom has returned home and continued our life, with family and friends. We are so grateful for our association with Dr. Kantis, and his team of trustworthy physicians.

Verified Patient

“Dr. Kantis has intervened in sev...”

Anonymous 02/07/2026

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Review by Anonymous on January 30, 2026 -

Woodlands North Houston Heart Center - Baylor St. Luke's Medical Group - Spring, TX 2255 E Mossy Oaks Rd Ste 600 77389 - 2255 E Mossy Oaks Rd Ste 600

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 Kantis is a great doctor... ”

Dr Kantis is a great doctor

Verified Patient

“Dr Kantis is a great doctor...”

Dr Kantis is a great doctor

Anonymous 01/30/2026

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Review by Anonymous on November 04, 2025 -

Baylor St. Luke's Medical Group Woodlands North Houston Heart Center - Huntsville, TX 521 I-45 S Suite 1 77340 - 521 I-45 S Suite 1

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 Kantis is my excellent care p... ”

Dr Kantis is my excellent care producer. Dr Kantis always gives complete information in our discussions he always has a diagram showing and talking and going back to any area where I need more.

Verified Patient

“Dr Kantis is my excellent care p...”

Dr Kantis is my excellent care producer. Dr Kantis always gives complete information in our discussions he always has a diagram showing and talking and going back to any area where I need more.

Anonymous 11/04/2025

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Review by Anonymous on September 25, 2025 -

Baylor St. Luke's Medical Group Woodlands North Houston Heart Center - Huntsville, TX 521 I-45 S Suite 1 77340 - 521 I-45 S Suite 1

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. Kantis is really great. I ha... ”

Dr. Kantis is really great. I have recommended him to some people I know. He is a really great physician and very knowledgeable and through in his exam.

Verified Patient

“Dr. Kantis is really great. I ha...”

Dr. Kantis is really great. I have recommended him to some people I know. He is a really great physician and very knowledgeable and through in his exam.

Anonymous 09/25/2025

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Review by Anonymous on September 19, 2025 -

Baylor St. Luke's Medical Group Woodlands North Houston Heart Center - Huntsville, TX 521 I-45 S Suite 1 77340 - 521 I-45 S Suite 1

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. Kantis is very knowledgeable... ”

Dr. Kantis is very knowledgeable and caring about wellbeing of his patients

Verified Patient

“Dr. Kantis is very knowledgeable...”

Dr. Kantis is very knowledgeable and caring about wellbeing of his patients

Anonymous 09/19/2025

Office Hours

Internal Medicine Physician - Cardiovascular Disease

Highlights

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Summary

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Office & Staff Evaluation Not rated

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Locations

Affiliated Practices

Woodlands North Houston Heart Center - Baylor St. Luke's Medical Group - Spring, TX

Woodlands North Houston Heart Center - Baylor St. Luke's Medical Group - The Woodlands, TX

Practice Colleagues

Brenda Peabody, MD - Internal Medicine Physician

Bruce Lachterman, MD - Internal Medicine Physician

Scott Greenberg, MD - Internal Medicine Physician

Gary Coleman, MD - Internal Medicine Physician

Vanessa Delgado, PA-C - Physician Assistant

Jessica Brown, MD - Internal Medicine Physician

Chacko Alexander, MD - Internal Medicine Physician

Vincent Aquino, MD - Internal Medicine Physician

Shareez Peerbhai, MD - Internal Medicine Physician

Ashley Anderson, PA-C - Physician Assistant

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance