Mark D Coram

Open full review

Review by Anonymous on July 15, 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 - “ Excellent "bedside manner"... ”

Excellent "bedside manner"

Verified Patient

“Excellent "bedside manner"...”

Excellent "bedside manner"

Anonymous 07/15/2025

Open full review

Review by Anonymous on July 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 have always had good care from... ”

I have always had good care from this care giver.

Verified Patient

“I have always had good care from...”

I have always had good care from this care giver.

Anonymous 07/13/2025

Open full review

Review by Anonymous on July 11, 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 Coram and his staff are ext... ”

Mark Coram and his staff are extremely valuable to my Healthcare. They are an amazing team of people. He is always so helpful to me about my CPAP Health and Care. I am glad he is in this Valley and that I have the availability to see him for my yearly Cpap visits.

Verified Patient

“Mark Coram and his staff are ext...”

Anonymous 07/11/2025

Open full review

Review by Anonymous on July 07, 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 - “ Excellent doctor and health care... ”

Excellent doctor and health care team and services!

Verified Patient

“Excellent doctor and health care...”

Excellent doctor and health care team and services!

Anonymous 07/07/2025

Open full review

Review by Anonymous on June 30, 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 - “ Excellent care by Mark Corum.... ”

Excellent care by Mark Corum.

Verified Patient

“Excellent care by Mark Corum....”

Excellent care by Mark Corum.

Anonymous 06/30/2025

Open full review

Review by Anonymous on July 14, 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 - “ It was a good experience with do... ”

It was a good experience with doctor

Verified Patient

“It was a good experience with do...”

It was a good experience with doctor

Anonymous 07/14/2025

Open full review

Review by Anonymous on July 11, 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 - “ All was good.... ”

All was good.

Verified Patient

“All was good....”

All was good.

Anonymous 07/11/2025

Open full review

Review by Anonymous on July 09, 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 - “ Quick, helpful service and dialo... ”

Quick, helpful service and dialogue

Verified Patient

“Quick, helpful service and dialo...”

Quick, helpful service and dialogue

Anonymous 07/09/2025

Open full review

Review by Anonymous on July 04, 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 - “ I truly enjoy the care and treat... ”

I truly enjoy the care and treatment I receive at Providence!! Thank you much!

Verified Patient

“I truly enjoy the care and treat...”

I truly enjoy the care and treatment I receive at Providence!! Thank you much!

Anonymous 07/04/2025

Open full review

Review by Anonymous on June 29, 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 - “ It's always a positive experienc... ”

It's always a positive experience.

Verified Patient

“It's always a positive experienc...”

It's always a positive experience.

Anonymous 06/29/2025

Internal Medicine Physician - Sleep Medicine

Biography

Featured Review See More Reviews

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