Advocate Health Care
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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.

Mary Lynn Sullivan, M.D.
Mary Lynn Sullivan, M.D.
Internal Medicine
Office in Oak Lawn
Advocate Christ Medical Center
request first appointment 
Gender: Female 
Age: Information not available 
Years in Practice: 24 
Medical Specialty: Internal Medicine  
Board Certification: Yes 
Medical School: University of Illinois, Chicago, IL 1986 
Internship: Loyola Medical Center, Maywood, IL 1987 
Residency: Loyola Medical Center, Maywood, IL 1989 
Fellowship: N/A 
Philosophy of Care: I believe the patient and I should work together to obtain and keep the best state of health they can. I practice evidence based medicine. 
Secondary Languages: None 
Website: Information not available 
Member of Advocate Physician Partners (what's this
5660 W 95th St, Oak Lawn,  708.529.2249 
Medical Group
Mary Lynn Sullivan, ND, PC

Location information
5660 W 95th St
Oak Lawn, IL 60453

Medical Specialty
Internal Medicine

Clinical Interests
laboratory on premises
x-ray facilities
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.

Blue Cross / Blue Shield PPO
Humana Advocate Centered - EPO
Humana Advocate Centered - HMO
Humana Health Plans PPO
Medicare Assignment Part B
Private Healthcare Systems POS
Railroad Medicare (Part B)
Social Security Disability

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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