Are you a healthcare professional?
Is this your profile?
background
background
Dr. Marisha Cook, MD

Dr. Marisha Cook, MD

Allergy & Immunology*

Dr. Marisha Cook, MD is an allergist-immunologist in Rockford, IL. Dr. Cook has extensive experience in Environmental Allergies. She is affiliated with medical facilities Javon Bea Hospital-Rockton and Mercy Hospital and Trauma Center-Janesville. She is accepting new patients and telehealth appointments.

4 Star Rating
Based on 26 reviews 4 Star Rating (26 reviews)

Mercyhealth Physician Clinic–Rockton

2350 N Rockton Ave Rockford, IL 61103
Telehealth available

At a Glance

  • Areas of Expertise
    Dr. Cook specializes in the areas of Allergy & Immunology & Internal Medicine. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Cook's Reviews

Likelihood to recommend Dr. Cook

4.0
26 ratings, 17 with a written review
5 star
73%
73%
4 star
0%
0%
3 star
0%
0%
2 star
4%
4%
1 star
23%
23%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

I have already recommended Dr. Cook. She and her nurses are very knowledgeable and compassionate.
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Apr 29, 2025
×Post a ResponseAre you Dr. Cook?
Very professional and caring.
What went well
No results
What could be improved
No results
Helpful
Apr 27, 2025
×Post a ResponseAre you Dr. Cook?
Dr. Cook listened carefully, asked questions, and reiterated my concerns back to me so that she was sure she had everything correct. She was the picture of a thoughtful, considerate, and competent physician.
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Apr 13, 2025
×Post a ResponseAre you Dr. Cook?
Even though the doctor was late, I know that she always takes her time with me and makes me feel like I matter
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 15, 2025
×Post a ResponseAre you Dr. Cook?
My Dr.spent a long time with me. She listened to my concerns & showed genuine interes.She explained the course of treatment & I left feeling good about my visit.
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 14, 2025
×Post a ResponseAre you Dr. Cook?
I cannot begin to put into words how magnificent Dr. Cook is! She is compassionate, present and caring. She cares very much about her patients, and her staff think very highly of her. She is absolutely lovely!
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Dec 05, 2024
×Post a ResponseAre you Dr. Cook?
Always very pleasant and listens!
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
1 other person found this helpful
Helpful
Sep 28, 2024
×Post a ResponseAre you Dr. Cook?
Dr Cook is the best! This whole office is compassionate, timely, They are all very though and hard working.
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
1 other person found this helpful
Helpful
Sep 02, 2024
×Post a ResponseAre you Dr. Cook?
Dr. Cook is one of the nicest doctors I have ever met. Very glad I have her as a doctor!
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
1 other person found this helpful
Helpful
Aug 29, 2024
×Post a ResponseAre you Dr. Cook?
Refused to see me
My primary care physician referred me to Dr. Cook’s office. She is covered under my insurance. Before I could schedule an appt her staff called me and said that they couldn’t schedule an appt for me and that they wouldn’t see me but couldn’t tell me why. I just moved to this area. I have no idea what the problem is.
What went well
  • I felt respected
  • Appointment scheduling
  • Staff friendliness
What could be improved
No results
Helpful
May 03, 2024
×Post a ResponseAre you Dr. Cook?
Dr Cook took time to listen to me. I didn't feel rushed. Very friendly yet professional.
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 15, 2024
×Post a ResponseAre you Dr. Cook?
They explain everything that is important to my health.
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
1 other person found this helpful
Helpful
Mar 11, 2024
×Post a ResponseAre you Dr. Cook?
Initial visit / consultation
During my first visit the nurse came in, took routine vitals, and asked some questions. When she was finished she said the Dr. would be right in. A few minutes later, the nurse returned, with a cell phone, and said the Dr. would like to talk with me...on the phone - what?? She was literally right down the hallway. She did come into the room for a few minutes to tell me what tests she was ordering. Just felt very cold and impersonal to me and did not give me a lot of confidence to go forward with her suggested tests. The receptionist and nurse were both professional and friendly.
What went well
  • Staff friendliness
  • Wait times
What could be improved
No results
Helpful
Jul 30, 2022
×Post a ResponseAre you Dr. Cook?
We’ve always had a good experience with Dr. Cook. She’s very sensitive to the needs of a child and being able to keep her comfortable and safe in both school and home settings. Dr. Cook is very experienced and friendly. Highly recommend. We’ve never had a problem with the front desk.
What went well
No results
What could be improved
No results
Helpful
May 02, 2019
×Post a ResponseAre you Dr. Cook?
I had a bad experience with a staff member and briefly mentioned it to the doctor and within an hour or two of me leaving the doctor found the problem and fixed it and even apologized for my experience not to mention she’s super friendly with me and my child. Dr. Cook is also efficient, offer helpful solutions and answers, and she made me feel at ease with her caring for my child this doctor is beyond amazing
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Shaniceb in Rickford, IL – Sep 25, 2018
×Post a ResponseAre you Dr. Cook?
Never met this doctor, but will say she has the most rude front desk help I have ever been in contact with!!! That alone will make it for certain that I never recommend her office to anybody!
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
none – Sep 15, 2018
×Post a ResponseAre you Dr. Cook?
I had Dr Cook as my internist before she took on as an Allergy specialist. She is and was the most wonderful women doctor that I have ever had. She is caring, understanding, and actually listens to your problems either health or otherwise. I never went to her and felt like I had a wasted visit because she made every minute count. When you have Dr Cook on your side as your Allergist, you will feel better all the way around. I miss her, but the other doctors in her group are also the best.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
AnnaMaria L in Rockford, IL – Jun 16, 2016
×Post a ResponseAre you Dr. Cook?

Leave a review

How was your experience with Dr. Cook?

About Me

biography

I am committed to providing professional, compassionate and patient-centered care. The goals of my practice are to provide the best possible medical care for each patient, at every visit, to treat each patient with dignity, respect and kindness,...read more
  • Allergy & Immunology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

American Board of Medical Specialties®
American Board of Allergy & Immunology®
Allergy & Immunology
American Board of Internal Medicine®
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Mercyhealth Physician Clinic–Rockton

Mercyhealth Physician Clinic–Rockton2350 N Rockton Ave Rockford, IL 61103
1

Affiliated Hospitals

  • Javon Bea Hospital-Rockton

    2400 N Rockton Ave
    Rockford, IL 61103
    Recipient of 24
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    79%
    Patients said that nurses always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
  • Mercy Hospital and Trauma Center-Janesville

    1000 Mineral Point Ave
    Janesville, WI 53548
    Recipient of 1
    hospital award

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality