2026-09-14T20:48:06.807Z

I have had wonderful support from the staff.They have been very responsive to every need I've had.

2026-09-03T16:39:11.985Z

2026-09-02T17:26:01.103Z

Carol is the best I have ever worked with

2026-08-26T21:13:15.453Z

It has been a pleasure to work with Carol at Cornerstone Billing Company. She is able to direct you in the right path of your journey. Another quality I see in her is that she has a lot of patience which is a great combination for business.

2026-08-26T18:21:52.678Z

Excellent, personal service!!

2026-08-26T18:11:35.414Z

We are a large practice that turned to Cornerstone, a local billing company, after more than three years with a large national company that did not deliver the level of service we had been promised and ultimately left us with a significant backlog of claims.From the beginning, Carol at Cornerstone was incredibly understanding of our situation and provided guidance, reassurance, and transparency at every turn. She and her team have worked diligently not only to get our billing caught up, but also to ensure that our ongoing billing is handled accurately and proactively.What has stood out most is their responsiveness, attention to detail, and genuine commitment to our practice. Cornerstone's customer service and diligence have been exactly what we needed to move forward with confidence in our billing team.Making the switch to Cornerstone has been an extremely positive experience for our practice, and I would not hesitate to recommend Carol and her team to other providers looking for a knowledgeable, responsive, and dependable billing partner.

2025-11-06T22:44:15.984Z

Cornerstone Billing Services has given me peace of mind when it comes to billing and submitting claims. My Claims go out consistently on a weekly basis and have a high degree of accuracy. Communication is key for me and the response time is usually fast and reasonable. They are knowledgeable and answer all my billing and claims questions professionally and completely.

2025-10-26T13:50:20.529Z

2025-10-02T15:49:09.478Z

Efficient, friendly, and professional service

2025-09-25T18:35:53.915Z

Professionalism, communication patience and responsiveness have been outstanding.

2025-09-25T17:07:04.343Z

I've found that all Cornerstone people are persistent in dealing with insurance issues, which I appreciate greatly.

2025-09-25T16:43:25.913Z

I was thoroughly impressed with the exceptional communication skills displayed by the team at Cornerstone Billing Services, Inc., which ensured a seamless experience during our medical billing service transition. Their proactive updates and prompt responses to my questions greatly alleviated any concerns and allowed me to focus on my clients.

2025-09-25T14:21:43.203Z

Carol and her team are extremely professional, efficient, helpful and easy to work with. I have been very satisfied with this service. It is excellent.

2025-09-10T22:29:09.032Z

We at Victorian Eye Care are extremely pleased with the outstanding service provided by Cornerstone Billing Services. Their team is professional, responsive, and highly knowledgeable in handling the complexities of medical billing. They have streamlined our billing processes, improved our collections, and given us confidence that everything is handled accurately and efficiently.What sets Cornerstone apart is their clear communication and genuine commitment to helping our practice succeed. They are always available to answer questions, provide guidance, and go the extra mile to resolve issues quickly.Thanks to Cornerstone, our staff can focus more on patient care, knowing that our billing is in excellent hands. We highly recommend their services to any medical practice looking for a reliable, trustworthy, and effective billing partner.— Victorian Eye Care

2025-09-10T17:19:31.095Z

From the first contact with Cornerstone Billing Services the process was smooth. I can't rave about Carol enough. I went through an audit which was not her doing/ or the company's fault. Carol and her team literally fought for me! They made sure I got all and I will repeat ALL my money back. She made calls and went over and beyond call of duty to get my company back on track. She is truly my guardian angel. She gave me courage to continue to my practice !!!Their team handled our billing with impressive efficiency and accuracy. Communication is always clear and prompt, and they have kept everything organized so we always know where things stand.. Highly recommend Cornerstone Billing company for any practice looking for reliable service.

2025-09-10T16:32:11.528Z

Carol has been just what my practice needed when it came to answering those tricky billing questions that seem to have my head spinning. She answers all my questions so clearly, and guides me through how to solve the problem in the future!

2025-09-10T16:02:58.813Z

Cornerston Billing Services is the best! They are quick, efficient, responsive and easy to work with. I recommend them 100%

2025-09-08T18:15:10.103Z

Cornerstone Billing Services are the best! Professional, accurate, knowledgeable, prompt, and super supportive. Most Therapists aren't skilled business people. Cornerstone fills that gap. They anticipate what I need and deliver before I even know I need it. Suanne is my account manager, and I could not possibly ask for more. Not only is she capable, knowledgeable and accurate, she's really patient and kind in explaining all that is required. Carol is sharp as a tack. She really knows her stuff. This combination is fabulous, and anyone would be lucky to have them in their corner! Wendy Sanford MS, LMHC. Licensed Mental Health Counselor, with over 20 years experience.

2025-07-23T22:16:04.163Z

Cornerstone Billing has been an absolute lifesaver. Navigating medical billing used to be incredibly overwhelming, but they’ve taken that stress completely off my plate. Their team is professional, thorough, and truly cares about making the process as easy as possible. I can’t thank them enough for giving me peace of mind and helping me through every step. Highly recommend!

2025-01-06T17:04:50.865Z

Carol and her team are the absolute best!They offer the highest quality service and with a smile and sense of humor. Billing is a time consuming and often difficult process for us as providers. I would not want to work with any other group. A++++

2024-11-14T23:45:42.184Z

Cant say enough excellent things. I rarely am one to write reviews but was so beyond happy with the service. Dakotah was incredibly thorough and efficient. Thank you for the amazing service.

2024-11-14T23:39:34.569Z

I couldn't be more impressed! Their team is incredibly professional and responsive, making the entire process seamless. I highly recommend for any business looking to streamline their billing operations! Dakota Colechia was detailed oriented and followed through at every turn!

2024-11-08T22:11:57.272Z

Cornerstone billing is fantastic. I am a licensed mental health counselor and they helped with my credentialing and helped to ensure the accuracy of my CAQH. Would recommend to clinicians in Private Practice looking to get credentialed.

2024-11-08T15:34:16.258Z

I have referred many colleagues to Cornerstone for billing support. Carol and her staff have been timely, effective, kind, and have the magical (in my opinion) ability to make clear sense of very confusing billing issues. I would recommend their services without reservation.

2024-10-28T14:42:55.122Z

Cornerstone Billing Services, Inc. demonstrated exceptional professionalism throughout our business relationship, consistently delivering high-quality medical billing services and timely communication to ensure seamless practice management.

2024-10-28T13:42:25.645Z

2024-10-27T00:45:13.511Z

What an experience! Supporting this Women Owned Business, was the best decision ever. Owner & Staff are so professional, helpful & knowledgeable, making transitions & transactions smooth and in a timely manner. Cant find a 48 hour turnaround with anyone these days like you can at Cornerstone.

2024-10-25T17:52:15.044Z

The attention to detail and professionalism is refreshing. The staff is friendly and only too willing to help. I would refer them to anyone looking for this service.

2024-10-25T00:41:06.477Z

Cornerstone Billing has been a joy to work with! Beginning a private practice is a difficult task, especially when deciding about insurance panels. I am extremely grateful for the guidance and help that Cornerstone has provided my business.

2024-10-24T23:33:52.300Z