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Advocate Health Care doctor directory
Below is the "Doctor Detail" page for the doctor you've chosen. From this page you can:

1.  Request a first appointment online. We will contact you within 24-48 business hours with information regarding your request.
If you need immediate assistance, please call us at 1.800.3.ADVOCATE (1.800.323.8622) Monday - Friday 8:00 am - 6:00 pm.

2.  View a map of the doctor's office locations and get driving directions.


Ann Collier, M.D.
Ann Collier, M.D.
Pediatric-Allergy/Immunology
Offices in Oak Brook and Darien and Naperville and Plainfield and Wheaton
Advocate Good Samaritan Hospital
 
request first appointment 
 
Gender: Female 
Age: 38 
Years in Practice: 
Medical Specialty: Pediatric-Allergy/Immunology  
Board Certification: Yes 
Medical School: Northwestern University Medical School, Chicago, IL 
Internship: Loyola University Medical Center, Maywood, Il - Pediatrics 
Residency: Loyola University Medical Center, Maywood, Il - Pediatrics 
Fellowship: Cincinnati Children's Hospital, Cincinnati, OH - Allergy & Immunology 
Philosophy of Care: Information not available 
Secondary Languages: None 
Website: Information not available 
 
 map  
120 Oakbrook Center, Oak Brook,  630.574.0460 
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Medical Group
Oak Brook Allergists, SC

Location information
120 Oakbrook Center
Suite 424
Oak Brook, IL 60523
630.574.0460

Medical Specialty
Pediatric-Allergy/Immunology

Clinical Interests
pediatric allergy
skin allergies
spiritual issues
Insurance Plans Accepted
Prior to scheduling an appointment with any doctor you select, confirm with the doctor's office staff that the insurance plan you are enrolled in is still accepted by the physician.

Aetna Elect Choice PPO
Aetna Managed Choice POS
Aetna National Advantage Program (NAP)
Aetna Open Choice PPO
Aetna Quality POS
Aetna Traditional Choice PPO
Aetna US Healthcare EPO
Aetna US Healthcare HMO
Aetna US Healthcare POS
Aetna US Healthcare PPO
BCE Emergis PPO
Blue Choice HMO
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL EPO
CIGNA Healthplan of ILL HMO
CIGNA Healthplan of ILL POS
CIGNA Healthplan of ILL PPO
CIGNA Open Access HMO
CIGNA Open Access POS
COMMERCIAL (80/20 Insurance Types)
First Health (Coventry) HMO
First Health (Coventry/CCN) EPO
First Health (Coventry/CCN) POS
First Health (Coventry/CCN) PPO
Fortis PPO
General American POS
General American PPO
Great West Healthcare EPO
Great West Healthcare HMO
Great West Healthcare PPO
Great-West Healthcare POS
Green Spring Mental Health Service
Healthlink PPO
HFN (Healthcare's Finest Network) EPO
HFN (Healthcare's Finest Network) POS
HFN (Healthcare's Finest Network) PPO
HFN Platinum EPO
HMO Illinois (BC/BS HMO)
Humana Choice Care Network PPO
Humana Health Plans EPO
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Multiplan, Inc. PPO
National Health Insurance Co PPO
One Health Plan of Illinois EPO
One Health Plan of Illinois HMO
One Health Plan of Illinois POS
One Health Plan of Illinois PPO
PersonalCare PPO
PPO Next (Beech Street)
Preferred Care Network PPO
Preferred Network Access EPO
Preferred Network Access POS
Preferred Network Access PPO
Preferred Plan Inc EPO
Preferred Plan Inc PPO
Principal Mutual PPO
Private Healthcare Systems EPO
Private Healthcare Systems HMO
Private Healthcare Systems Open Access PPO
Private Healthcare Systems POS
Private Healthcare Systems PPO
Professional Benefit Administrators PPO
United Healthcare Basics PPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United Healthcare Select EPO
United Healthcare Select HMO
Wellmark Health Network PPO
 
801 Darien Rd, Darien,  630.789.0575 
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Medical Group
Oak Brook Allergists, SC

Location information
801 Darien Rd
Darien, IL 60561
630.789.0575

Medical Specialty
Pediatric-Allergy/Immunology

Clinical Interests
pediatric allergy
skin allergies
spiritual issues
Insurance Plans Accepted
Prior to scheduling an appointment with any doctor you select, confirm with the doctor's office staff that the insurance plan you are enrolled in is still accepted by the physician.

Aetna Elect Choice PPO
Aetna Managed Choice POS
Aetna National Advantage Program (NAP)
Aetna Open Choice PPO
Aetna Quality POS
Aetna Traditional Choice PPO
Aetna US Healthcare EPO
Aetna US Healthcare HMO
Aetna US Healthcare POS
Aetna US Healthcare PPO
BCE Emergis PPO
Blue Choice HMO
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL EPO
CIGNA Healthplan of ILL HMO
CIGNA Healthplan of ILL POS
CIGNA Healthplan of ILL PPO
CIGNA Open Access HMO
CIGNA Open Access POS
COMMERCIAL (80/20 Insurance Types)
First Health (Coventry) HMO
First Health (Coventry/CCN) EPO
First Health (Coventry/CCN) POS
First Health (Coventry/CCN) PPO
Fortis PPO
General American POS
General American PPO
Great West Healthcare EPO
Great West Healthcare HMO
Great West Healthcare PPO
Great-West Healthcare POS
Green Spring Mental Health Service
Healthlink PPO
HFN (Healthcare's Finest Network) EPO
HFN (Healthcare's Finest Network) POS
HFN (Healthcare's Finest Network) PPO
HFN Platinum EPO
HMO Illinois (BC/BS HMO)
Humana Choice Care Network PPO
Humana Health Plans EPO
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Multiplan, Inc. PPO
National Health Insurance Co PPO
One Health Plan of Illinois EPO
One Health Plan of Illinois HMO
One Health Plan of Illinois POS
One Health Plan of Illinois PPO
PersonalCare PPO
PPO Next (Beech Street)
Preferred Care Network PPO
Preferred Network Access EPO
Preferred Network Access POS
Preferred Network Access PPO
Preferred Plan Inc EPO
Preferred Plan Inc PPO
Principal Mutual PPO
Private Healthcare Systems EPO
Private Healthcare Systems HMO
Private Healthcare Systems Open Access PPO
Private Healthcare Systems POS
Private Healthcare Systems PPO
Professional Benefit Administrators PPO
United Healthcare Basics PPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United Healthcare Select EPO
United Healthcare Select HMO
Wellmark Health Network PPO
 
1220 Hobson Rd, Naperville,  630.961.2960 
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Medical Group
Oak Brook Allergists, SC

Location information
1220 Hobson Rd
Suite 136
Naperville, IL 60540
630.961.2960

Medical Specialty
Pediatric-Allergy/Immunology

Clinical Interests
pediatric allergy
skin allergies
spiritual issues
Insurance Plans Accepted
Prior to scheduling an appointment with any doctor you select, confirm with the doctor's office staff that the insurance plan you are enrolled in is still accepted by the physician.

Aetna Elect Choice PPO
Aetna Managed Choice POS
Aetna National Advantage Program (NAP)
Aetna Open Choice PPO
Aetna Quality POS
Aetna Traditional Choice PPO
Aetna US Healthcare EPO
Aetna US Healthcare HMO
Aetna US Healthcare POS
Aetna US Healthcare PPO
BCE Emergis PPO
Blue Choice HMO
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL EPO
CIGNA Healthplan of ILL HMO
CIGNA Healthplan of ILL POS
CIGNA Healthplan of ILL PPO
CIGNA Open Access HMO
CIGNA Open Access POS
COMMERCIAL (80/20 Insurance Types)
First Health (Coventry) HMO
First Health (Coventry/CCN) EPO
First Health (Coventry/CCN) POS
First Health (Coventry/CCN) PPO
Fortis PPO
General American POS
General American PPO
Great West Healthcare EPO
Great West Healthcare HMO
Great West Healthcare PPO
Great-West Healthcare POS
Green Spring Mental Health Service
Healthlink PPO
HFN (Healthcare's Finest Network) EPO
HFN (Healthcare's Finest Network) POS
HFN (Healthcare's Finest Network) PPO
HFN Platinum EPO
HMO Illinois (BC/BS HMO)
Humana Choice Care Network PPO
Humana Health Plans EPO
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Multiplan, Inc. PPO
National Health Insurance Co PPO
One Health Plan of Illinois EPO
One Health Plan of Illinois HMO
One Health Plan of Illinois POS
One Health Plan of Illinois PPO
PersonalCare PPO
PPO Next (Beech Street)
Preferred Care Network PPO
Preferred Network Access EPO
Preferred Network Access POS
Preferred Network Access PPO
Preferred Plan Inc EPO
Preferred Plan Inc PPO
Principal Mutual PPO
Private Healthcare Systems EPO
Private Healthcare Systems HMO
Private Healthcare Systems Open Access PPO
Private Healthcare Systems POS
Private Healthcare Systems PPO
Professional Benefit Administrators PPO
United Healthcare Basics PPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United Healthcare Select EPO
United Healthcare Select HMO
Wellmark Health Network PPO
 
23909 W Renwick Rd, Plainfield,  815.254.6919 
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Medical Group
Oak Brook Allergists, SC

Location information
23909 W Renwick Rd
Suite 109
Plainfield, IL 60544
815.254.6919

Medical Specialty
Pediatric-Allergy/Immunology

Clinical Interests
pediatric allergy
skin allergies
spiritual issues
Insurance Plans Accepted
Prior to scheduling an appointment with any doctor you select, confirm with the doctor's office staff that the insurance plan you are enrolled in is still accepted by the physician.

Aetna Elect Choice PPO
Aetna Managed Choice POS
Aetna National Advantage Program (NAP)
Aetna Open Choice PPO
Aetna Quality POS
Aetna Traditional Choice PPO
Aetna US Healthcare EPO
Aetna US Healthcare HMO
Aetna US Healthcare POS
Aetna US Healthcare PPO
BCE Emergis PPO
Blue Choice HMO
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL EPO
CIGNA Healthplan of ILL HMO
CIGNA Healthplan of ILL POS
CIGNA Healthplan of ILL PPO
CIGNA Open Access HMO
CIGNA Open Access POS
COMMERCIAL (80/20 Insurance Types)
First Health (Coventry) HMO
First Health (Coventry/CCN) EPO
First Health (Coventry/CCN) POS
First Health (Coventry/CCN) PPO
Fortis PPO
General American POS
General American PPO
Great West Healthcare EPO
Great West Healthcare HMO
Great West Healthcare PPO
Great-West Healthcare POS
Green Spring Mental Health Service
Healthlink PPO
HFN (Healthcare's Finest Network) EPO
HFN (Healthcare's Finest Network) POS
HFN (Healthcare's Finest Network) PPO
HFN Platinum EPO
HMO Illinois (BC/BS HMO)
Humana Choice Care Network PPO
Humana Health Plans EPO
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Multiplan, Inc. PPO
National Health Insurance Co PPO
One Health Plan of Illinois EPO
One Health Plan of Illinois HMO
One Health Plan of Illinois POS
One Health Plan of Illinois PPO
PersonalCare PPO
PPO Next (Beech Street)
Preferred Care Network PPO
Preferred Network Access EPO
Preferred Network Access POS
Preferred Network Access PPO
Preferred Plan Inc EPO
Preferred Plan Inc PPO
Principal Mutual PPO
Private Healthcare Systems EPO
Private Healthcare Systems HMO
Private Healthcare Systems Open Access PPO
Private Healthcare Systems POS
Private Healthcare Systems PPO
Professional Benefit Administrators PPO
United Healthcare Basics PPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United Healthcare Select EPO
United Healthcare Select HMO
Wellmark Health Network PPO
 
24600 W 127th St, Plainfield,  815.609.8286 
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Medical Group
Oak Brook Allergists, SC

Location information
24600 W 127th St
Building B, Suite 110
Plainfield, IL 60585
815.609.8286

Medical Specialty
Pediatric-Allergy/Immunology

Clinical Interests
pediatric allergy
skin allergies
spiritual issues
Insurance Plans Accepted
Prior to scheduling an appointment with any doctor you select, confirm with the doctor's office staff that the insurance plan you are enrolled in is still accepted by the physician.

Aetna Elect Choice PPO
Aetna Managed Choice POS
Aetna National Advantage Program (NAP)
Aetna Open Choice PPO
Aetna Quality POS
Aetna Traditional Choice PPO
Aetna US Healthcare EPO
Aetna US Healthcare HMO
Aetna US Healthcare POS
Aetna US Healthcare PPO
BCE Emergis PPO
Blue Choice HMO
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL EPO
CIGNA Healthplan of ILL HMO
CIGNA Healthplan of ILL POS
CIGNA Healthplan of ILL PPO
CIGNA Open Access HMO
CIGNA Open Access POS
COMMERCIAL (80/20 Insurance Types)
First Health (Coventry) HMO
First Health (Coventry/CCN) EPO
First Health (Coventry/CCN) POS
First Health (Coventry/CCN) PPO
Fortis PPO
General American POS
General American PPO
Great West Healthcare EPO
Great West Healthcare HMO
Great West Healthcare PPO
Great-West Healthcare POS
Green Spring Mental Health Service
Healthlink PPO
HFN (Healthcare's Finest Network) EPO
HFN (Healthcare's Finest Network) POS
HFN (Healthcare's Finest Network) PPO
HFN Platinum EPO
HMO Illinois (BC/BS HMO)
Humana Choice Care Network PPO
Humana Health Plans EPO
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Multiplan, Inc. PPO
National Health Insurance Co PPO
One Health Plan of Illinois EPO
One Health Plan of Illinois HMO
One Health Plan of Illinois POS
One Health Plan of Illinois PPO
PersonalCare PPO
PPO Next (Beech Street)
Preferred Care Network PPO
Preferred Network Access EPO
Preferred Network Access POS
Preferred Network Access PPO
Preferred Plan Inc EPO
Preferred Plan Inc PPO
Principal Mutual PPO
Private Healthcare Systems EPO
Private Healthcare Systems HMO
Private Healthcare Systems Open Access PPO
Private Healthcare Systems POS
Private Healthcare Systems PPO
Professional Benefit Administrators PPO
United Healthcare Basics PPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United Healthcare Select EPO
United Healthcare Select HMO
Wellmark Health Network PPO
 
282 W Loop Rd, Wheaton,  630.653.8890 
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Medical Group
Oak Brook Allergists, SC

Location information
282 W Loop Rd
Wheaton, IL 60189
630.653.8890

Medical Specialty
Pediatric-Allergy/Immunology

Clinical Interests
pediatric allergy
skin allergies
spiritual issues
Insurance Plans Accepted
Prior to scheduling an appointment with any doctor you select, confirm with the doctor's office staff that the insurance plan you are enrolled in is still accepted by the physician.

Aetna Elect Choice PPO
Aetna Managed Choice POS
Aetna National Advantage Program (NAP)
Aetna Open Choice PPO
Aetna Quality POS
Aetna Traditional Choice PPO
Aetna US Healthcare EPO
Aetna US Healthcare HMO
Aetna US Healthcare POS
Aetna US Healthcare PPO
BCE Emergis PPO
Blue Choice HMO
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL EPO
CIGNA Healthplan of ILL HMO
CIGNA Healthplan of ILL POS
CIGNA Healthplan of ILL PPO
CIGNA Open Access HMO
CIGNA Open Access POS
COMMERCIAL (80/20 Insurance Types)
First Health (Coventry) HMO
First Health (Coventry/CCN) EPO
First Health (Coventry/CCN) POS
First Health (Coventry/CCN) PPO
Fortis PPO
General American POS
General American PPO
Great West Healthcare EPO
Great West Healthcare HMO
Great West Healthcare PPO
Great-West Healthcare POS
Green Spring Mental Health Service
Healthlink PPO
HFN (Healthcare's Finest Network) EPO
HFN (Healthcare's Finest Network) POS
HFN (Healthcare's Finest Network) PPO
HFN Platinum EPO
HMO Illinois (BC/BS HMO)
Humana Choice Care Network PPO
Humana Health Plans EPO
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Multiplan, Inc. PPO
National Health Insurance Co PPO
One Health Plan of Illinois EPO
One Health Plan of Illinois HMO
One Health Plan of Illinois POS
One Health Plan of Illinois PPO
PersonalCare PPO
PPO Next (Beech Street)
Preferred Care Network PPO
Preferred Network Access EPO
Preferred Network Access POS
Preferred Network Access PPO
Preferred Plan Inc EPO
Preferred Plan Inc PPO
Principal Mutual PPO
Private Healthcare Systems EPO
Private Healthcare Systems HMO
Private Healthcare Systems Open Access PPO
Private Healthcare Systems POS
Private Healthcare Systems PPO
Professional Benefit Administrators PPO
United Healthcare Basics PPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United Healthcare Select EPO
United Healthcare Select HMO
Wellmark Health Network PPO
 
 



Information listed under the "clinical interests" and "special procedures" columns was supplied by the physicians. It is provided to you for informational purposes only, and neither Advocate Health Care nor the Advocate facility has independently verified the information. If you wish to confirm the information contained herein, or if you have any other questions about a particular physician, please contact the physician’s office.

Unless otherwise stated, physicians are independent practitioners who are not employees or agents of Advocate Health Care or the Advocate facility where the care is being provided. Neither Advocate Health Care nor the Advocate facility shall be liable for the medical care provided or decisions made by these independent physicians.

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