Carlos Kummerfeldt, MD

University	Degree	Focus	Graduated
Universidad Francisco Marroquin Facultad de Medicina	Doctorate	Other	2006
University of Miami School of Medicine GME	Doctorate	Other	2009

Institution	Focus	Year
Internship - University of Miami School of Medicine GME	Internal Medicine	2009
Residency - University of Miami School of Medicine GME	Internal Medicine	2011
Fellowship - Medical University of South Carolina	Critical Care, Allergy & Sleep Medicine	2014

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Review by Anonymous on March 12, 2026 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ His authentic concern for his pa... ”

His authentic concern for his patients is the more obviously expressed than any other doctor that I see. When you leave, you know that he has seriously listened to my concerns and questions. He controls the conversation insuring that any pertinent questions are asked..

Verified Patient

“His authentic concern for his pa...”

Anonymous 03/12/2026

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Review by Anonymous on February 27, 2026 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ Great... ”

Great

Verified Patient

“Great...”

Great

Anonymous 02/27/2026

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Review by Anonymous on November 19, 2025 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ Good listener, helpful and patie... ”

Good listener, helpful and patient.

Verified Patient

“Good listener, helpful and patie...”

Good listener, helpful and patient.

Anonymous 11/19/2025

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Review by Anonymous on November 15, 2025 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ Nice guy... ”

Nice guy

Verified Patient

“Nice guy...”

Nice guy

Anonymous 11/15/2025

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Review by Anonymous on October 04, 2025 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ Respectful and very attentive wh... ”

Respectful and very attentive when listening to the patient

Verified Patient

“Respectful and very attentive wh...”

Respectful and very attentive when listening to the patient

Anonymous 10/04/2025

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Review by Anonymous on March 10, 2026 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ From front desk to check out eve... ”

From front desk to check out everyone was awesome.

Verified Patient

“From front desk to check out eve...”

From front desk to check out everyone was awesome.

Anonymous 03/10/2026

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Review by Anonymous on February 07, 2026 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ He is the most professional and ... ”

He is the most professional and polite doctor I have ever been to. He explains what se are doing and why we are doing it.

Verified Patient

“He is the most professional and ...”

He is the most professional and polite doctor I have ever been to. He explains what se are doing and why we are doing it.

Anonymous 02/07/2026

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Review by Anonymous on November 19, 2025 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ He's very supportive and respect... ”

He's very supportive and respectful. He took the time to explain a new medication that might benefit me.

Verified Patient

“He's very supportive and respect...”

He's very supportive and respectful. He took the time to explain a new medication that might benefit me.

Anonymous 11/19/2025

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Review by Anonymous on October 17, 2025 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ Knowledgeable and responsive to ... ”

Knowledgeable and responsive to my medical needs and questions.

Verified Patient

“Knowledgeable and responsive to ...”

Knowledgeable and responsive to my medical needs and questions.

Anonymous 10/17/2025

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Review by Anonymous on September 25, 2025 -

Baylor Scott & White Pulmonary and Sleep Specialists - Dallas - 3410 Worth St Ste 225

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

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

Comment - “ Excellent care... ”

Excellent care

Verified Patient

“Excellent care...”

Excellent care

Anonymous 09/25/2025

Office Hours

Internal Medicine Physician - Pulmonary Disease, Internal Medicine Physician - Critical Care Medicine

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Baylor Scott & White Pulmonary and Sleep Specialists - Dallas

Practice Colleagues

Caitlynn Colpoys, FNP - Internal Medicine Physician

Jiesu Sun, MD - Internal Medicine Physician

Kelli Thurman, ACNP - Nurse Practitioner

Eneida Harrison, MD - Internal Medicine Physician

Jeffrey Kopita, MD - Internal Medicine Physician

Sheeja Schuster, MD - Internal Medicine Physician

John Tiu, MD - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

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Accepted Insurance