Mark D Coram

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Review by Anonymous on June 10, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Is very good and explains st... ”

Dr. Is very good and explains stuff really nicely.

Verified Patient

“Dr. Is very good and explains st...”

Dr. Is very good and explains stuff really nicely.

Anonymous 06/10/2025

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Review by Anonymous on June 08, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very courteous and professional... ”

Very courteous and professional

Verified Patient

“Very courteous and professional...”

Very courteous and professional

Anonymous 06/08/2025

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Review by Anonymous on June 06, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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 - “ Always kind and pleasant.... ”

Always kind and pleasant.

Verified Patient

“Always kind and pleasant....”

Always kind and pleasant.

Anonymous 06/06/2025

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Review by Anonymous on May 26, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Mark always provides excellent a... ”

Mark always provides excellent advice to address my sleep issues.

Verified Patient

“Mark always provides excellent a...”

Mark always provides excellent advice to address my sleep issues.

Anonymous 05/26/2025

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Review by Anonymous on May 16, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Mark is great - always very prom... ”

Mark is great - always very prompt and professional

Verified Patient

“Mark is great - always very prom...”

Mark is great - always very prompt and professional

Anonymous 05/16/2025

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Review by Anonymous on June 10, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very helpful, showed absolute co... ”

Very helpful, showed absolute concern about my symptoms, my understanding of same, clear about about outcome & options.

Verified Patient

“Very helpful, showed absolute co...”

Very helpful, showed absolute concern about my symptoms, my understanding of same, clear about about outcome & options.

Anonymous 06/10/2025

Open full review

Review by Anonymous on June 08, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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 - “ Simple easy friendly... ”

Simple easy friendly

Verified Patient

“Simple easy friendly...”

Simple easy friendly

Anonymous 06/08/2025

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Review by Anonymous on June 01, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
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 06/01/2025

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Review by Anonymous on May 17, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ He is very helpful working with ... ”

He is very helpful working with me and my conditions.

Verified Patient

“He is very helpful working with ...”

He is very helpful working with me and my conditions.

Anonymous 05/17/2025

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Review by Anonymous on May 13, 2025 -

Kathryn Severyns Dement Sleep Disorders Center - 401 West Poplar Street

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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ I always have a good appointment... ”

I always have a good appointment with Marc. He's always pleasant and treats me with respect.

Verified Patient

“I always have a good appointment...”

I always have a good appointment with Marc. He's always pleasant and treats me with respect.

Anonymous 05/13/2025

Internal Medicine Physician - Sleep Medicine

Biography

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Summary

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

Kathryn Severyns Dement Sleep Disorders Center

Practice Colleagues

Sarah Bennett, - Internal Medicine Physician

Eric Geil, - Neurologist

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance