Dr. Marisha Cook, MD | Rockford, IL | Allergy & Immunology

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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, and to empower each patient to attain optimal control of their health conditions by emphasizing personal prevention and providing extensive education and health information.

accepting new patients
3.8

21 Ratings
20 years of experience
16 insurance plans accepted
speaks English
Rush Medical College Of Rush University Medical Center
14 written reviews
1 specialty
6 areas of expertise
2 board certifications
1 office location
Female

21 ratings & reviews

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Showing 1 to 10 of 14 reviews

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Excellent doctor, really listens to the patient

February 7th, 2026 | Source: Partner

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I have recommended to other people that they should see Dr. Cook.

October 7th, 2025 | Source: Partner

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I appreciated the candor of Dr Cook in understanding my issues and explaining possible causes and treatments.

July 12th, 2025 | Source: Partner

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Great visit as usual. ;)

May 16th, 2025 | Source: Partner

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Dr Cook is a huge asset to Mercy Hospital!

March 19th, 2025 | Source: Partner

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Very nice doctor

January 8th, 2025 | Source: Partner

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She always listens and gives great advice always about what I need

October 3rd, 2024 | Source: Partner

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Dr. Cook always makes me feel like I am her most important matter at hand. She always asks questions on a personal level to make me feel like a person, rather than a patient with allergies. She is also very smart and caring. She wants to make sure my allergies are managed as well as she can while I enjoy my life, even if that means I am exposed to more allergens. I love that he answer isn't to abstain from things that make my allergies worse but how can we manage my allergies so I can live my best life.

June 13th, 2024 | Source: Partner

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Very great doctor Cook. I never have any issues when asking any questions .I could go to a hospital closer from me. By 15 more minutes but I choose to stay with doctor Cook because of her great care. And the staff's great care.

May 3rd, 2024 | Source: Partner

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After 35 years of care from my allergist in Janesville, Wi, my doc retired. I just had a tele-health conversation with Dr. Cook and I am very pleased that she will be taking over my care. She was very thorough and listened to my concerns. Anyone looking for a caring allergist, I would recommend Dr. Cook. Thank you!

August 1st, 2022

Mercyhealth Physician Clinic–Rockton

2350 N. Rockton Ave.Rockford, IL 61103

Tel: (815) 971-2000

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr. Marisha Cook, MD	Dr. Fatima Tanveer Mohiuddin, MD	Dr. Charles Frey, DO	Dr. Chester J Mellies, MD
Allergy & Immunology	Allergy & Immunology	Allergy & Immunology	Allergy & Immunology
Accepts New Patients	Accepts New Patients
3.8 (21 Ratings)	4.3 (35 Ratings)	4.8 (12 Ratings)	0 (0 Ratings)
20 Years of Experience	44 Years of Experience	46 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English, Spanish	Speaks Spanish, English
Rockford , IL	Rockford , IL	Rockford , IL	Rockford , IL
Med School: Rush Medical College Of Rush University Medical Center	Med School: Osmania Medical College	Med School: Midwestern University-Chicago College Of Osteopathic Medicine
Current Profile	View Profile	View Profile	View Profile

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Zing Health

Allergy & Immunology

Check-up
Heartburn
Immunization
Physical
Vaccination
Weight Loss

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

Rush Medical College Of Rush University Medical CenterGraduated in 2006

Dr. Margaret Lowery
Allergy & Immunology
33 Years Exp | Beloit, WI
(4)
Dr. Ronald Ragotzy, MD
Allergy & Immunology
43 Years Exp | Beloit, WI
(4)
Dr. Amelia Rybinski Rojas
Allergy & Immunology
40 Years Exp | Beloit, WI
(0)
Dr. Fatima Tanveer Mohiuddin, MD
Allergy & Immunology
44 Years Exp | Rockford, IL
(35)
Dr. Charles Frey, DO
Allergy & Immunology
46 Years Exp | Rockford, IL
(12)
Dr. Chester J Mellies, MD
Allergy & Immunology
| Rockford, IL
(0)

Is Dr. Marisha Cook accepting new patients?: Dr. Marisha Cook is accepting new patients on Vitals. View Dr. Marisha Cook's profile on Vitals to make an appointment.
Does Dr. Marisha Cook accept my insurance?: You can see the insurance plans that Dr. Marisha Cook accepts on their Vitals profile.
Where is Dr. Marisha Cook's office located?: Dr. Marisha Cook's office is located at 2350 N. Rockton Ave., Rockford, IL, 61103.
Does Dr. Marisha Cook accept virtual/telehealth appointments?: Dr. Marisha Cook has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Marisha Cook?: You can find contact information for Dr. Marisha Cook here on Vitals.

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