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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.


Titus Chang, M.D.
Titus Chang, M.D.
Allergy/Immunology
Office in Aurora
Dreyer Medical Clinic
 
request first appointment 
 
Gender: Male 
Age: 39 
Years in Practice: 10 
Medical Specialty: Allergy/Immunology  
Medical School: University of Illinois College of Medicine, Chicago,IL 2000 
Internship: Information not available 
Residency: Mayo Clinic Eugenio Litta Children's Hospital, Rochester MN 2003, Pediatrics 
Fellowship: Medical College of Wisconsin, Milwaukee, 2008, Allergy & Immunology 
Philosophy of Care: I believe that patients should be empowered by their physician to understand their allergic or immunologic conditions through effective communication and compassion. 
Secondary Languages: Spanish  
Website: Information not available 
 
 map  
1870 W Galena Blvd, Aurora,  630.859.6700 
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Medical Group
Dreyer Medical Clinic - West Aurora

Location information
1870 W Galena Blvd
Aurora, IL 60506
630.859.6700

Medical Specialty
Allergy/Immunology

Clinical Interests
allergies
asthma
food allergies
immune deficiency disorders
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 US Healthcare PPO
BCE Emergis PPO
Blue Choice Select POS
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL PPO
Great West Healthcare PPO
Health Alliance Medical Plans POS
Health Network ProAmerica Midwest PPO
HealthSpring Total Care Plan
HFN (Healthcare's Finest Network) PPO
HMO Illinois (BC/BS HMO)
Humana Gold Choice
Humana Gold Plus Plan (Medicare)
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Medicare Assignment Part B
Multiplan, Inc. PPO
One Health Plan of Illinois PPO
Preferred Health Network - PPO
Preferred Network Access PPO
Preferred Plan Inc PPO
Private Healthcare Systems PPO
Pru Network PPO
United Healthcare Choice Plus PPO
United Healthcare Choice PPO
United Healthcare Select PPO
USA MCO Health Network PPO
 
4100 Healthway Dr, Aurora,  630.851.3105 
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Medical Group
Dreyer Medical Clinic - Fox Valley Villages

Location information
4100 Healthway Dr
Aurora, IL 60504
630.851.3105

Medical Specialty
Allergy/Immunology

Clinical Interests
allergies
asthma
food allergies
immune deficiency disorders
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 US Healthcare PPO
BCE Emergis PPO
Blue Choice Select POS
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL PPO
Great West Healthcare PPO
Health Alliance Medical Plans POS
Health Network ProAmerica Midwest PPO
HealthSpring Total Care Plan
HFN (Healthcare's Finest Network) PPO
HMO Illinois (BC/BS HMO)
Humana Gold Choice
Humana Gold Plus Plan (Medicare)
Humana Health Plans HMO
Humana Health Plans POS
Humana Health Plans PPO
Medicare Assignment Part B
Multiplan, Inc. PPO
One Health Plan of Illinois PPO
Preferred Health Network - PPO
Preferred Network Access PPO
Preferred Plan Inc PPO
Private Healthcare Systems PPO
Pru Network PPO
United Healthcare Choice Plus PPO
United Healthcare Choice PPO
United Healthcare Select PPO
USA MCO 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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