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About
Dr. Colleen Walker, MD is a internal medicine specialist in Louisville, KY. She currently practices at Deborah Ann Ballard MD Integrative Medicine Pllc and is affiliated with Baptist Health Louisville. She accepts multiple insurance plans.
Education
- University Of Texas Med School, Internship Hospital — 1993
Insurance Accepted
- Advantage Care Network (ACN)
- Aetna
- Alliance Health Care
- Anthem
- Anthem Blue Cross Blue Shield
- Beech Street (Multiplan)
- Blue Cross Blue Shield
- Bluegrass Family Health
- CareFirst Blue Cross Blue Shield
- Center Care
- ChoiceCare Network
- Cigna
- Commission for Children with Special Needs
- CorVel
- Direct Care America/Primary Health Services (DCA/PHS)
- First Health
- Health Net
- Hospice & Palliative Care Services,Inc.
- Humana
- Indiana Health Network
- Kentucky Racing Health and Welfare
- Lincoln Financial Group
- MultiPlan
- National Preferred Provider Network
- National Provider Network
- Owensboro Community Health Network
- Passport Health Plan
- Sagamore Health Network
- SIHO Insurance Services
- United Teacher Associates Insurance Company
- UnitedHealthCare
- Value Options
- Vista Health Plan
- WellCare
* Please verify this information when scheduling an appointment.
Patient Satisfaction
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Dr. Colleen Walker is an outstanding physician. She is extremely knowledgeable & provides compassionate care to all of her patients. Dr. Walker is very attentive in providing 5 plus star care to her patients!

Frequently Asked Questions
Click here to compare with other Internal Medicine Specialists.
A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.
Dr. Walker frequently treats the following conditions: Hypertension, Lipid Disorders, and Hyperlipidemia. See more on Sharecare.
Dr. Walker's office is located at 3945 Nanz Ave, Louisville, KY 40207. You can find other locations and directions on Sharecare.
Dr. Colleen Walker, MD is affiliated with Baptist Health Louisville and Norton Hospital.
Hospital Affiliations
- Baptist Health Louisville
- Norton Hospital
Locations
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Practice
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Deborah Ann Ballard MD Integrative Medicine Pllc
3945 Nanz Ave, Louisville, KY 40207 (502) 899-1100
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