Mass Tort Solutions 




What we do

Mass Tort

Our experience includes preparing close to 35,000 case reviews for the biggest mass tort cases in the last 7 years. We have also drafted chronologies with case summaries for close to 150 bellwether and wave cases. Settlement analysis for almost 10,000 clients. Our team is able to help law firms with many time-consuming tasks from intake to settlement. 

Personal Injury

Our legal nurses create custom work products that detail the client’s injures, treatments and lasting complications while clearly documenting the implications of the client’s personal, medical and medication history.  Our easy to understand case summaries put all injury information (good and bad) at the tip of your fingers.

Medical Malpractice

 Our professional legal nurses assist you with your case from beginning to end. Offering assistance with merit screening, narratives, chronologies, or depositions. Aperio will make sure you have the right level of support through your case.

DME Solutions

 Our DME nurses assist your client navigate the DME process. We provide client coaching, in person attendance of DME, evaluation of videos and evaluation of the MD report. We will ensure stipulations are followed and your client feels prepared and feels supported.

Big Business Results with a Small Business Touch.



Aperio is a US company, fully licensed, and HIPPA compliant. We apply stringent quality assurance measures to ensure all work products and law firms are assigned a dedicated nurse for direct communication.


Our services are available and scalable to any size law firm. Whether a firm needs occasional as-needed help, a dedicated nurse, or an entire team, you will get personalized service.


 Our team of US licensed nurses help law firms increase efficiency and decrease expenses by providing cost competitive, accurate mass tort services, medical record evaluations and personalized high-quality work products.

Our Team

Janet Jemio  BSN, RN

Janet has a BS in Nursing and is based in Houston, TX.

Amy Lewis, BSN, RN

Amy is the founder of Aperio Solutions and is based in California. 

Chloe Altenburg, BSN, RN

Chloe has a BS in Nursing and is based in Portland, OR.

From Our Clients

I have used Amy Lewis’ services for the past 7 years and I can attest that her work product is of utmost high quality.  I have always been impressed with the medical summaries I receive back on my dockets and her ability to complete projects in an expedient manner.  I would definitely recommend Aperio Legal Nurse Services to my colleagues.

Leslie LaMacchia

of Counsel, Beasley allen law firm

Amy Lewis is a valuable asset for us and anyone in need of her expert medical legal services. Prompt and thorough responses in an efficient manner. She gives you honest opinions and guidance; not just what you want to hear. I recommend her to any attorney needing medical legal help.

Mike Lowenberg

Lowenberg Law Firm, PLLC

The Aperio nurses provide reviews and chronologies for my mass tort/MDL cases. They are willing and extremely capable of training new legal staff on the medical aspects of my litigations and conducting extremely thorough medical reviews. The movement of my dockets is highly dependent on the skills and expertise of Janet and her team. Their work is invaluable.

Katherine Cornell

Owner, Cornell Law, PLLC

In mass tort medical device, pharmaceutical and product liability cases, we have to have skilled medical professionals working alongside us to build our client’s cases to their highest potential.  For that, I have partnered with Amy at Aperio time and time again over many dockets.  Like a partner, every time we have called to see if they can help us solve a problem and accomplish a goal, their answer has been “we will figure it out” – and they did.  Amy’s team is responsive, consistent, and adaptive.  Most importantly, their work product is trustworthy and insightful essential to my case.  Just as I have relied on them on so many past dockets, they will continue to be our medical review team for any of our pursuits in the future.

Darsey Glean

Partner, Pulaski Kherkher, PLLC

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