If ATG Credit LLC is calling you about a medical bill, utility balance, or another debt you do not recognize, you have rights. ATG Credit is a Chicago-based collection agency that has operated since 2000. It is BBB-accredited with an A+ rating, but consumer complaints describe aggressive calling patterns and contact about debts that consumers dispute or have already paid.
If ATG Credit has crossed the line with you, call +1-844-638-1122 for a free case review. The Wood Firm PLLC works on contingency. ATG Credit pays our fees if we win.
Also searched as: ATG Credit LLC, ATG Collections, ATG Credit Company, ATG Credit LLC Chicago, and atgcredit.com. Not to be confused with ATG USA LLC (a separate credit card processing company) or GAD Inc, which are different entities.
Key Takeaways
- ATG Credit LLC is a debt collector at PO Box 14895, Chicago, IL 60614-0895. Business started May 1, 2000. Incorporated May 16, 2000. BBB-accredited since April 2012. A+ rating.
- CEO/Owner: Johanna Parra. Website: atgcredit.com. Phone: (866) 784-6258 and (773) 227-6820.
- ATG Credit collects medical debt, utility balances, and general consumer accounts. BBB reviews describe consumers contacted about pathology bills and insurance-related balances.
- BBB complaints include contact about debts already paid, incorrect balances, and difficulty reaching agents to resolve disputes.
- You may be entitled to up to $1,000 per FDCPA violation and $500 to $1,500 per unauthorized robocall. ATG Credit pays your attorney fees if we win.
Free Case Review: +1-844-638-1122
Who Is ATG Credit LLC?
ATG Credit LLC is a debt collection agency headquartered at PO Box 14895, Chicago, Illinois 60614-0895. The company was incorporated on May 16, 2000, and has been in business for 25 years. Website: atgcredit.com.
ATG Credit is owned and operated by CEO Johanna Parra. The company has been BBB-accredited since April 1, 2012, and carries an A+ rating. Its BBB file has been open since April 23, 2003.
Services listed on the BBB profile include account resolution, bill payment, debt collection, debt dispute assistance, a live chat portal, and payment processing. BBB reviews indicate ATG Credit collects medical debt (including pathology and hospital bills), insurance-related balances, and general consumer accounts.
Some BBB reviews describe a positive experience: consumers report being able to negotiate lower settlement amounts and set up payment plans. Other complaints describe being contacted about debts that were already paid or settled through insurance, and difficulty reaching agents to resolve disputes.
Why Is ATG Credit Calling You?

ATG Credit is calling because a creditor assigned your account for third-party collection. Based on BBB complaint and review patterns, the original debt is most likely from one of these sources:
Medical debt. Multiple BBB interactions reference pathology bills, hospital balances, and insurance-related disputes. If you had a medical procedure that your insurance partially covered, ATG Credit may be collecting the remaining balance.
Utility or service accounts. ATG Credit also collects on general consumer accounts from various industries.
Insurance dispute balance. Some BBB complaints describe consumers who believed their insurance had fully covered a bill, only to be contacted by ATG Credit about a remaining balance. If this is your situation, contact your insurance company directly to verify coverage before paying.
Do not pay before verifying. Request debt validation in writing within 30 days of first contact. Learn what to do when a debt collector contacts you.
Is ATG Credit Harassing You?
Whether You Owe the Debt or Not, We Can Help You
Federal law protects you from abusive debt collection. You may be entitled to:
- Up to $1,000 per FDCPA violation
- Actual damages for emotional distress and lost wages
- Attorney fees paid by ATG Credit if we win
We work on contingency. You pay nothing unless we win.
FREE Case Review: +1-844-638-1122
Is ATG Credit a Scam?
No. ATG Credit LLC is a legitimate debt collection agency. It has operated continuously since 2000, is BBB-accredited with an A+ rating, has a named CEO (Johanna Parra), a working website (atgcredit.com), and a physical Chicago address.
However, legitimacy does not mean every collection tactic is legal. BBB complaints describe consumers being contacted about debts they believed were already paid through insurance, and difficulty resolving disputes through ATG Credit’s standard channels. If ATG Credit is contacting you about a debt you have already paid, that continued contact may itself be a federal violation.
ATG Credit Phone Numbers
- (866) 784-6258 (also 8667846258, 866-784-6258, 866.784.6258): Primary toll-free line listed on BBB
- (773) 227-6820 (also 7732276820, 773-227-6820, 773.227.6820): Chicago local office
ATG Credit may use additional numbers. Document every call: date, time, number, what was said. Automated calls to your cell without consent may be separate TCPA violations worth $500 to $1,500 each. Check how many times a collector can legally call per day.
How to Stop ATG Credit
1. Request Debt Validation
Certified letter to ATG Credit LLC, PO Box 14895, Chicago, IL 60614-0895 within 30 days of first contact. Demand the original creditor’s name, debt date, itemized balance, and proof. For medical debts, specifically request the name of the provider and the date of service. See our debt validation guide.
2. Verify With Your Insurance
If ATG Credit is collecting a medical balance, contact your insurance company directly. Request an Explanation of Benefits (EOB) for the date of service. If insurance fully covered the bill, the EOB is your evidence that ATG Credit is collecting on a debt you do not owe.
3. Document Every Contact
Log the date, time, number, and summary of each call. If ATG Credit calls your workplace after being told to stop, or contacts your family about your debt, document those specifically.
4. Send a Cease-and-Desist
Certified mail to the PO Box address. After receipt, ATG Credit can only contact you to confirm cessation or notify you of legal action. Review what to say and not say to a collection agency.
5. Call an Attorney
Call +1-844-638-1122. The Wood Firm PLLC stops contact within 48 hours.
Can ATG Credit Sue Me or Garnish My Wages?
ATG Credit can sue you if the debt is valid and within the statute of limitations. Illinois allows 5 years for most written contracts and 10 years for judgments.
ATG Credit cannot garnish your wages without a court judgment. Illinois limits wage garnishment to the lesser of 15% of gross weekly wages or the amount by which disposable earnings exceed 45 times the state minimum wage. Any threat of immediate garnishment without a court order is a federal violation.
How to Remove ATG Credit From Your Credit Report
- Debt was already paid through insurance: Dispute with all three bureaus and attach your EOB showing full insurance coverage.
- Debt is not yours: Dispute with identifying documentation.
- Balance is inaccurate: Dispute with payment records from the original provider.
- ATG Credit never validated: Reference the unanswered validation request in your dispute letter.
- Pay-for-delete: Negotiate written deletion before paying. ATG Credit’s BBB reviews suggest the company is open to negotiating lower settlement amounts.
Inaccurate reporting gives you a separate FCRA claim. Learn about your credit reporting rights.
How The Wood Firm PLLC Helps

When ATG Credit collects on debts already covered by insurance, continues contact after you have disputed the balance, or calls repeatedly to pressure payment, those are actionable claims under the FDCPA, FCRA, and TCPA.
The Wood Firm PLLC has handled these cases exclusively since 2011. Never represented a creditor. You pay nothing upfront. Contact stops within 48 hours. Learn about how we work for you and why clients choose us. Read the attorney profile.
Real Cases Against Collectors Like ATG Credit
Client identities are protected.
- Insurance-covered debt. A client was contacted about a medical bill that insurance had fully covered. The collector continued calls after the client provided proof of insurance payment. The Wood Firm PLLC pursued FDCPA claims and obtained statutory damages plus deletion of the credit reporting.
- Already-paid balance. A collector contacted a client about a utility bill that had been paid months earlier. The Wood Firm PLLC documented the improper collection activity and obtained damages.
- Excessive calling. A collector called a client multiple times daily for weeks despite requests to stop. The Wood Firm PLLC documented each call as a potential FDCPA violation and secured statutory damages with immediate cessation.
Has ATG Credit Violated Your Rights?
Whether You Owe the Debt or Not, We Can Help You
Free Consultation – No Upfront Costs – ATG Credit Pays Our Fees
Frequently Asked Questions About ATG Credit
Who is ATG Credit LLC?
A Chicago-based debt collector at PO Box 14895, Chicago, IL 60614-0895. In business since May 2000. BBB-accredited since April 2012 with an A+ rating. CEO/Owner: Johanna Parra. Website: atgcredit.com.
Is ATG Credit a scam?
No. ATG Credit has operated for 25 years, is BBB-accredited with an A+ rating, and has a named CEO. However, BBB complaints describe contact about debts already paid through insurance and difficulty resolving disputes.
What does ATG Credit collect?
Medical debt (pathology, hospital, insurance-related balances), utility accounts, and general consumer debts. BBB reviews specifically reference medical billing disputes and insurance coverage questions.
What are the ATG Credit phone numbers?
(866) 784-6258 (toll-free) and (773) 227-6820 (Chicago local). Document every call.
Can ATG Credit sue me?
Yes, if the debt is valid and within the statute of limitations. Illinois allows 5 years for most written contracts.
Can ATG Credit garnish my wages?
Only with a court judgment. Illinois limits garnishment to 15% of gross weekly wages or the amount by which earnings exceed 45 times the state minimum wage, whichever is less.
How do I stop ATG Credit from calling?
Cease-and-desist via certified mail to PO Box 14895, Chicago, IL 60614-0895.
Can ATG Credit collect a debt my insurance already paid?
If insurance fully covered the bill, ATG Credit should not be collecting. Contact your insurer for an Explanation of Benefits, then dispute the debt in writing. Collecting on a debt you do not owe may be an FDCPA violation.
Take Action Against ATG Credit Today
If ATG Credit is contacting you about a debt you have already paid, a balance your insurance covered, or calling repeatedly after you asked them to stop, you have enforceable rights. The Wood Firm PLLC has handled consumer protection cases exclusively since 2011, works on contingency, and makes ATG Credit pay the legal fees if we win.
Call +1-844-638-1122 for a free case review. Browse our list of collection agencies, review our practice areas, or file with the CFPB.


