Back to homepage
MyChart
Katrina Merrell, PA-C

Katrina Merrell, PA-C

Sleep Medicine, Urgent Care

Provider Ratings

4.9 out of 5 (191 ratings)

Provider Groups

  • Saint Alphonsus Medical Group

Primary Contact

(208) 302-3300
Schedule Appointment
Appointments (New Patients Welcome)
Schedule Appointment
Provider Groups

  • Saint Alphonsus Medical Group

Primary Contact
(208) 302-3300
Print Share

Services & Specialties

Areas of Specialization

  • Sleep Medicine
  • Urgent Care

Locations & Contact

Primary Location

Saint Alphonsus Sleep Medicine Hartman

1075 N Curtis Rd
Ste 201
Boise, ID 83706

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Saint Alphonsus Sleep Medicine Hartman
(208) 302-3300 View Location Details

Saint Alphonsus Sleep Medicine Caldwell

1906 Fairview Ave
Ste 430
Caldwell, ID 83605

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Saint Alphonsus Sleep Medicine Caldwell
(208) 302-3300 View Location Details

Saint Alphonsus Sleep Medicine Meridian Health Plaza

3025 W Cherry Ln
Ste 204
Meridian, ID 83642

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Saint Alphonsus Sleep Medicine Meridian Health Plaza
(208) 302-3300 View Location Details

Saint Alphonsus Urgent Care Star

10717 W State St
Star, ID 83669

View hours
Monday
8:00am - 7:30pm
Tuesday
8:00am - 7:30pm
Wednesday
8:00am - 7:30pm
Thursday
8:00am - 7:30pm
Friday
8:00am - 7:30pm
Saturday
8:00am - 7:30pm
Sunday
8:00am - 7:30pm
Saint Alphonsus Urgent Care Star
(208) 302-6350 View Location Details

Saint Alphonsus Urgent Care Karcher

11035 Karcher Rd
Nampa, ID 83651

View hours
Monday
8:00am - 7:30pm
Tuesday
8:00am - 7:30pm
Wednesday
8:00am - 7:30pm
Thursday
8:00am - 7:30pm
Friday
8:00am - 7:30pm
Saturday
8:00am - 7:30pm
Sunday
8:00am - 7:30pm
Saint Alphonsus Urgent Care Karcher
(208) 302-6650 View Location Details

Saint Alphonsus Urgent Care Sister Catherine Way

1150 N Sister Catherine Way
Nampa, ID 83687

View hours
Monday
8:00am - 7:30pm
Tuesday
8:00am - 7:30pm
Wednesday
8:00am - 7:30pm
Thursday
8:00am - 7:30pm
Friday
8:00am - 7:30pm
Saturday
8:00am - 7:30pm
Sunday
8:00am - 7:30pm
Saint Alphonsus Urgent Care Sister Catherine Way
(208) 302-7050 View Location Details

Saint Alphonsus Urgent Care Meridian Health Plaza

3025 W Cherry Ln
Ste A
Meridian, ID 83642

View hours
Monday
8:00am - 7:30pm
Tuesday
8:00am - 7:30pm
Wednesday
8:00am - 7:30pm
Thursday
8:00am - 7:30pm
Friday
8:00am - 7:30pm
Saturday
8:00am - 7:30pm
Sunday
8:00am - 7:30pm
Saint Alphonsus Urgent Care Meridian Health Plaza
(208) 302-6450 View Location Details

Saint Alphonsus Urgent Care West Emerald

6051 W Emerald St
Boise, ID 83704

View hours
Monday
7:00am - 6:30pm
Tuesday
7:00am - 6:30pm
Wednesday
7:00am - 6:30pm
Thursday
7:00am - 6:30pm
Friday
7:00am - 6:30pm
Saturday
8:00am - 7:30pm
Sunday
8:00am - 7:30pm
Saint Alphonsus Urgent Care West Emerald
(208) 302-5150 View Location Details

Saint Alphonsus Urgent Care Kuna

757 E Wythe Creek Ct
Ste 100
Kuna, ID 83634

Saint Alphonsus Urgent Care Kuna
(208) 302-6550 View Location Details

Saint Alphonsus Urgent Care Lake Hazel

10583 W Lake Hazel Rd
Boise, ID 83709

View hours
Monday
8:00am - 7:30pm
Tuesday
8:00am - 7:30pm
Wednesday
8:00am - 7:30pm
Thursday
8:00am - 7:30pm
Friday
8:00am - 7:30pm
Saturday
8:00am - 7:30pm
Sunday
8:00am - 7:30pm
Saint Alphonsus Urgent Care Lake Hazel
(208) 302-5950 View Location Details

Saint Alphonsus Urgent Care Bown Crossing Health Plaza

2141 E ParkCenter Blvd
Boise, ID 83706

Saint Alphonsus Urgent Care Bown Crossing Health Plaza
(208) 302-5050 View Location Details

Saint Alphonsus Urgent Care Meridian Health Plaza

3025 W Cherry Ln
Ste B
Meridian, ID 83642

(208) 302-6450 View Location Details

About

Katrina is a physician assistant who specializes in Sleep Medicine to treat multiple sleep disorders for adults. A comprehensive care plan is created for each patient that may include coordinated sleep lab testing at one of our five conveniently located Sleep Disorder Centers in the Treasure Valley.

Conditions Treated

  • sleep disorders - breathing
  • Sleep apnea
  • Parasomnia
  • Neuromuscular disorders
  • Insomnia

Education & Certifications

Board Certifications

Physician Assistant, Board Certified

Provider Groups

Saint Alphonsus Medical Group

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.9 out of 5

(191 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

38 Reviews

08/28/2025

Great PA

08/28/2025

Always making sure I am comfortable with equipment I am using.

08/26/2025

Thank you for helping me develop a plan

08/25/2025

She is the perfect person for the job she does--caring and attentive

08/25/2025

Katrina is the best.

08/21/2025

Katrina is awesome. She really explains everything to help me understand my sleep apnea.

08/21/2025

Katrina has spent more time helping me with my rls than any doctor I've been to. She has shown sincere effort to help me. We haven't been able to stop my rls but it's good to know I finally have a medical professional that will help.

08/14/2025

Thank you for the great service.

08/07/2025

I think she likes this old lady, too. What more could you ask for?

07/17/2025

Katrina Merrell is excellent at talking with me, explaining things to me, and rephrasing my answers so she is sure she understands. I highly recommend her.

07/11/2025

Katrina is knowledgeable and has a natural ability to make the patient feel informed and comfortable with her care

07/10/2025

Katrina offered kind and compassionate care.

07/10/2025

Katrina spent a lot of time answering my questions and problem solving. She is the best!

07/10/2025

I had a very good appointment experience.

07/09/2025

Katrina is a knowledgeable professional and has a natural ability to make the patient feel informed and comfortable with her care.

07/09/2025

The Dr took the time to personally call me on her own time to make sure that I was connecting the air supply to my cpap properly.

07/07/2025

Very satisfied with her

07/03/2025

Great visit. I would recommend her to anyone.

07/01/2025

Katrina is a wonderful professional.

07/01/2025

I appreciate the care I have received.

06/30/2025

Telehealth is convenient and we move through the agenda efficiently

06/11/2025

looking forward to my next appointment

06/04/2025

Katrina and staff were great.

06/02/2025

Great service, best I have ever had.

05/15/2025

good interaction, great sesnse of humor

05/11/2025

Friendly and professional

05/02/2025

Katrina is very personable and a knowledgeable. She's been taking care of my sleep issues for years and I have been pleased with her knowledge and professionalism.

05/01/2025

My experience yesterday couldn't have gone any better. Everyone in this office is a 10 out of 10.

04/30/2025

Katrina is very easy to talk to even about things that do not revolve around sleep medicine.dicine

04/30/2025

very pleased with the care they take ro make you feel comfortable

04/30/2025

She is great. From expertise, knowledge and personality

04/24/2025

This was my first telemedicine appt due to hip replacement surgery and it went very well.

04/23/2025

Very understanding

04/21/2025

She is knowledgeable, caring, and helpful.

04/16/2025

I appreciate all.

04/14/2025

I'm very thankful that Katrina Merrill takes time to listen to the various needs concerning sleep.

03/24/2025

No complains

03/19/2025

All great.
Show more
Schedule Appointment (208) 302-3300

Dismiss Modal

Close 

Where would you like to share?