Michael D Martz, DO

University	Degree	Focus	Graduated
Chicago College of Osteopathic Medicine of Midwestern University	Medical Degree		2004

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Review by Anonymous on April 18, 2026 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Dr. Martz listens, is understand... ”

Dr. Martz listens, is understanding and knows his patients very well. He is an excellent family doctor and works with us to ensure we have the best care plan possible.

Verified Patient

“Dr. Martz listens, is understand...”

Dr. Martz listens, is understanding and knows his patients very well. He is an excellent family doctor and works with us to ensure we have the best care plan possible.

Anonymous 04/18/2026

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Review by Anonymous on March 31, 2026 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Runs an efficient office!... ”

Runs an efficient office!

Verified Patient

“Runs an efficient office!...”

Runs an efficient office!

Anonymous 03/31/2026

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Review by Anonymous on February 13, 2026 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Dr. Martz and the staff are alwa... ”

Dr. Martz and the staff are always exceptional. Timely, friendly, and knowledgeable!

Verified Patient

“Dr. Martz and the staff are alwa...”

Dr. Martz and the staff are always exceptional. Timely, friendly, and knowledgeable!

Anonymous 02/13/2026

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Review by Anonymous on January 17, 2026 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ The Doctor spent time with me an... ”

The Doctor spent time with me and is very attentive ..

Verified Patient

“The Doctor spent time with me an...”

The Doctor spent time with me and is very attentive ..

Anonymous 01/17/2026

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Review by Anonymous on December 10, 2025 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Excellent care was given.... ”

Excellent care was given.

Verified Patient

“Excellent care was given....”

Excellent care was given.

Anonymous 12/10/2025

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Review by Anonymous on April 10, 2026 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Listened carefully and share imp... ”

Listened carefully and share important information.

Verified Patient

“Listened carefully and share imp...”

Listened carefully and share important information.

Anonymous 04/10/2026

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Review by Anonymous on March 27, 2026 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Dr Martz is phenomenal!... ”

Dr Martz is phenomenal!

Verified Patient

“Dr Martz is phenomenal!...”

Dr Martz is phenomenal!

Anonymous 03/27/2026

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Review by Anonymous on January 18, 2026 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Dr. Martz is the best, he covere... ”

Dr. Martz is the best, he covered everything relating my problem. Calmed our fears also!

Verified Patient

“Dr. Martz is the best, he covere...”

Dr. Martz is the best, he covered everything relating my problem. Calmed our fears also!

Anonymous 01/18/2026

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Review by Anonymous on December 12, 2025 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ Dr Martz is a very good primary... ”

Dr Martz is a very good primary care physician

Verified Patient

“Dr Martz is a very good primary...”

Dr Martz is a very good primary care physician

Anonymous 12/12/2025

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Review by Anonymous on November 12, 2025 -

Mercy Health - Lima Family Medicine - 825 W. Market St. Suite 205

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 - “ He's a great Dr... ”

He's a great Dr

Verified Patient

“He's a great Dr...”

He's a great Dr

Anonymous 11/12/2025

Office Hours

Family Medicine Physician - General

Biography

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Summary

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Office & Staff Evaluation Not rated

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Affiliated Practices

Mercy Health - Lima Family Medicine

Mercy Health — Lima Family Medicine

Practice Colleagues

Eric Amstutz, APRN-CNP - Family Medicine Physician, Nurse Practitioner

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance