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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.

Excellent Doctor, very attentive and highly appreciated professional

5

Mar 25, 2026

Dr Wan is extremely kind, thoughtful and explains answers to my questions thoroughly. He takes the time to understand my perspective on my health, and respects my view/ concerns and how we look at the issues differently. I'm very grateful to have the opportunity to work w/him & discuss any/all options to cancer treatment openly.

5

Mar 25, 2026

Dr Wan is amazing. He took his time and explained what my test results meant and the next steps. He made sure all my questions were answered prior to ending the visit.

5

Mar 25, 2026

Dr. Wan was well prepared for our appointment. He explained my husband's treatment options thoroughly. We left feeling encouraged.

5

Mar 23, 2026

Dr Wan was terrific. He explained my condition well and I appreciated the time he spent with me.

5

Mar 23, 2026

Patient Satisfaction Rating

5

32 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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