Kathleen Mahan, MD

University	Degree	Focus	Graduated
Loyola University of Chicago Stritch School of Medicine, Maywood Il	Other Degree		2002

Institution	Focus	Year
Residency - Loyola University Medical Center, Internal Medicine/Pediatrics		Not Specified

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified
Pediatrics	Pediatrics	Not Specified

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Review by Anonymous on March 03, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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 Mahan was so attentive and pe... ”

Dr Mahan was so attentive and personable. She listens fully and provides a complete and concise discussion on the best solution to my health.

Verified Patient

“Dr Mahan was so attentive and pe...”

Dr Mahan was so attentive and personable. She listens fully and provides a complete and concise discussion on the best solution to my health.

Anonymous 03/03/2026

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Review by Anonymous on February 27, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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 collaborative approach... ”

Very collaborative approach

Verified Patient

“Very collaborative approach...”

Very collaborative approach

Anonymous 02/27/2026

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Review by Anonymous on February 18, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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 - “ She's the best!!... ”

She's the best!!

Verified Patient

“She's the best!!...”

She's the best!!

Anonymous 02/18/2026

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Review by Anonymous on January 20, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

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 visit with Dr Mahan was good ... ”

My visit with Dr Mahan was good , she's attentive ,shows concern for my well being and reviewed all my concerns.

Verified Patient

“My visit with Dr Mahan was good ...”

My visit with Dr Mahan was good , she's attentive ,shows concern for my well being and reviewed all my concerns.

Anonymous 01/20/2026

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Review by Anonymous on December 31, 2025 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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 Mahan welcomed me, and immedi... ”

Dr Mahan welcomed me, and immediately made me feel respected and heard. She didn't rush me and answered all my questions.

Verified Patient

“Dr Mahan welcomed me, and immedi...”

Dr Mahan welcomed me, and immediately made me feel respected and heard. She didn't rush me and answered all my questions.

Anonymous 12/31/2025

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Review by Anonymous on March 03, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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 family loves Dr. Mahan!... ”

My family loves Dr. Mahan!

Verified Patient

“My family loves Dr. Mahan!...”

My family loves Dr. Mahan!

Anonymous 03/03/2026

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Review by Anonymous on February 18, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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. Mahan is excellent. She is v... ”

Dr. Mahan is excellent. She is very smart, a great listener, answers every question, very grounded, very caring, just a good human!!

Verified Patient

“Dr. Mahan is excellent. She is v...”

Dr. Mahan is excellent. She is very smart, a great listener, answers every question, very grounded, very caring, just a good human!!

Anonymous 02/18/2026

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Review by Anonymous on February 05, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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... ”

Good

Verified Patient

“Good...”

Good

Anonymous 02/05/2026

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Review by Anonymous on January 18, 2026 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
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 Mahan listened to me. She is ... ”

Dr Mahan listened to me. She is my new pcp, and I can tell she is making an intentional effort to KNOW me and remember me. That means a lot.

Verified Patient

“Dr Mahan listened to me. She is ...”

Dr Mahan listened to me. She is my new pcp, and I can tell she is making an intentional effort to KNOW me and remember me. That means a lot.

Anonymous 01/18/2026

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Review by Anonymous on December 19, 2025 -

Duly Health and Care - 1801 S. Highland Ave. - 1801 S. Highland Ave.

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 - “ Very good... ”

Very good

Verified Patient

“Very good...”

Very good

Anonymous 12/19/2025

Internal Medicine Physician - General

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Duly Health and Care

Practice Colleagues

Mohmmad Hajjiri, MD - Internal Medicine Physician

Benjamin Kester, MD - Orthopaedic Surgeon

Camryn Stephenson, PA-C - Physician Assistant, Urologist

Jacques Jentel, MD - Internal Medicine Physician

Edward Sherman, MD - Internal Medicine Physician

Kathleen Kicsak, MD - Internal Medicine Physician

Jessica Genslinger, PA - Physician Assistant

Toral Patel, MD, MS - Dermatologist

Mia Taormina, DO, FACOI - Internal Medicine Physician

Jeeten Singha, DPM, FACFAS - Podiatrist

Procedures & Services

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Accepted Insurance

Accepted Insurance