Thomas Garrity, MD

University	Degree	Focus	Graduated
Rush Medical College of Rush University, Chicago Il	Other Degree		1994
Rush Medical College of Rush University Medical Center	Medical Degree		1994

Institution	Focus	Year
Residency - Loyola University Medical Center, Otolaryngology		Not Specified

Certification	Cert. Body	Year
Otolaryngology	Otolaryngology	Not Specified

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Review by Anonymous on April 18, 2026 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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 is first specialty doctor out... ”

He is first specialty doctor out of the many I've seen who genuinely listened to my issues. He let me explain myself and he asked great questions.

Verified Patient

“He is first specialty doctor out...”

He is first specialty doctor out of the many I've seen who genuinely listened to my issues. He let me explain myself and he asked great questions.

Anonymous 04/18/2026

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Review by Anonymous on March 22, 2026 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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 would recommend it 100%... ”

I would recommend it 100%

Verified Patient

“I would recommend it 100%...”

I would recommend it 100%

Anonymous 03/22/2026

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Review by Anonymous on September 28, 2025 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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 Garrity is absolutely amazing... ”

Dr Garrity is absolutely amazing will not take my child to any other doctor, his staff however needs improvement

Verified Patient

“Dr Garrity is absolutely amazing...”

Dr Garrity is absolutely amazing will not take my child to any other doctor, his staff however needs improvement

Anonymous 09/28/2025

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Review by Anonymous on August 02, 2025 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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 - “ Already recommended doctor Garri... ”

Already recommended doctor Garrity to others

Verified Patient

“Already recommended doctor Garri...”

Already recommended doctor Garrity to others

Anonymous 08/02/2025

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Review by Anonymous on April 02, 2026 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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 good... ”

Very good

Verified Patient

“Very good...”

Very good

Anonymous 04/02/2026

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Review by Anonymous on November 12, 2025 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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. Garrity was caring and a gre... ”

Dr. Garrity was caring and a great listener

Verified Patient

“Dr. Garrity was caring and a gre...”

Dr. Garrity was caring and a great listener

Anonymous 11/12/2025

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Review by Anonymous on September 10, 2025 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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 Garrity is the best!... ”

Dr Garrity is the best!

Verified Patient

“Dr Garrity is the best!...”

Dr Garrity is the best!

Anonymous 09/10/2025

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Review by Anonymous on July 23, 2025 -

Mercyhealth Hospital and Physician Clinic–Crystal Lake - 875 S. Route 31

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 - “ Great atmosphere and good inform... ”

Great atmosphere and good information provided. Highly recommend

Verified Patient

“Great atmosphere and good inform...”

Great atmosphere and good information provided. Highly recommend

Anonymous 07/23/2025

Office Hours

Otolaryngologist - General

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Office & Staff Evaluation Not rated

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Mercyhealth Hospital and Physician Clinic–Crystal Lake

Practice Colleagues

Mary Agulo, - Audiologist

Yasmin Hussain, MD - Internal Medicine Physician

Umber Ahmad, - Internal Medicine Physician

James Krcik, MD, FAAOS, FAAP - Orthopaedic Surgeon

Emily Shen, MD - Family Medicine Physician

Krishanthi Seneviratne, MD - Family Medicine Physician

Ranjana Nath, MD - Pediatrician

Jakob Thorud, DPM, MS, FACFAS - Podiatrist

Ashley Hyojin Jeon, MD - Family Medicine Physician

Janet Barkhou, MD - Family Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

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Accepted Insurance