John Daniel Abad, M.D.
John Daniel Abad is a Surgical Oncology Surgery specialist based in Warrenville, IL with over 24 years of clinical experience. Offers virtual telehealth visits.
John Daniel Abad, M.D. has been part of the Warrenville medical community since 2008 in independent practice. He graduated from Northwestern University Feinberg Medical School in 2002 and has 24+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 3300dNPPES updated 2017-05-11 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
Contact & Location
Practice Location
4405 Weaver Pkwy, Warrenville, IL 60555-3269
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Diseases involving abnormal cell growth with potential to spread to other body parts
Excessive worry or fear that interferes with daily life
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2002
Northwestern University Feinberg Medical School
24 years in practice
Experienced
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
Taxonomy: 2086X0206X
Education & Training
Northwestern University Feinberg Medical School (Class of 2002)
Virtual Surgical Oncology Care With John Daniel Abad
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John Daniel Abad for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Warrenville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about John Daniel Abad
NPI records show Dr. Abad as active with telehealth listed in Warrenville, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (630) 352-5420.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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