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Care Team

Need an appointment sooner? While your primary care provider or specialist are the anchor of your care team, their advanced practice providers and physician partners are available to provide care when you need it.

Locations

Lisle

430 Warrenville RoadSuite 200Lisle, Illinois 60532
630-364-7850

Schaumburg

1325 N. Meacham RoadSchaumburg, Illinois 60173
630-364-7850

About Alan Wan, DO, FACOI, FACP

Philosophy of Care

I believe in an individualistic approach to a diagnosis of cancer with a customized care plan that both reaches the goals of patient and family. I believe in providing the best evidence based medicine tailored to patient’s needs. I prefer developing a relationship with patients and their families to best provide an individualized approach to medicine.

General Info
Board Certifications

Internal Medicine

Oncology

Languages

English

Clinical Interests
Genitourinary Cancers including prostate, bladder and ureter based cancers. Gastrointestinal cancers including colorectal cancers, hepatobiliary cancers, pancreatic cancers, gastroesophageal cancers.
Personal Interests
I like to spend time with my family, my dog, and travel. I also enjoy golfing and cooking.
Memberships

American Society of Clincal Oncology

American College of Osteopathic Internists

American College of Physicians

Awards & Accolades

Fellowship American College Physicians

2024

Fellowship American College of Osteopathic Internists

2017

Education
Schools
Nova Southeastern University College of Osteopathic MedicineGraduation Date: 2008Degree: Doctor of Osteopathic Medicine
Residency
Midwestern University/Chicago College of Osteopathic Medicine/Franciscan Alliance St James HospitalResident in Internal Medicine2011
Fellowships
Midwestern University/Chicago College of Osteopathic Medicine/Franciscan Alliance St James HospitalHematology/Oncology2014

Ratings and Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.

Dr. Wan is excellent. He is patient, thorough and answers all my questions in terms I can understand. I am very confident in the treatment I receive from him. Even walks me out to reception, which is extra-cool.

5

Aug 31, 2026

Very good visit

5

Aug 29, 2026

My experience with my doctor was very positive, and he was kind and attentive during my visit.

5

Aug 29, 2026

I have had 2 visits w/Dr Wan. He is good listener and explains in simple language my issues. He takes the time not to rush me through the process explaining my next procedures. No problem with Dr Wan.

5

Aug 28, 2026

Very pleased with the Dr. Wan. Was very good explaining my concerns.

5

Aug 27, 2026

Patient Satisfaction Rating

4.9

206 Reviews

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469-9200Billing Customer Service - (866) 734 7680
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