• Together, transforming
    vision research

    Our 'go-to' CRO is Sierra Clinical
    - Judy Gordon, DVM, ClinReg Consulting Services, Inc.

  • Clinical
    Trial Management

    We develop and execute a clinical plan
    that meets your study timeline & goals.

  • Monitoring

    We have a vast understanding and
    training of GCPs in accordance with FDA regulations.

  • Data
    Management

    We ensure precise data management
    and accelerate the data capture process.


Together, transforming vision research.

Sierra Clinical

In 2011, we set out with a vision to become the partner of choice offering the most reliable, precise and efficient CRO services, through the guidance, advancement and transformation of vision research.

Our team of experts have over 300 years of combined experience in medical device studies. At Sierra, we take pride in providing unique close relationships with both our clients and study sites to ensure that the trials we manage are successful.

We look forward to partnering with you.

sign Aaron Gorall CEO & Co-Founder


300 + years

of combined Ophthalmic work experience

99 %

99% approval rate on submitted studies

10 years

10 years in business

100 %

100% of staff with 10+ years in Ophthalmology

25 + years

CRAs have an average of 25+ years monitoring experience

Our CRO Services


Project Management

We develop and execute a clinical plan that meets your study timeline & goals.

Monitoring

We have a vast understanding and training of GCPs in accordance with regulations.

Data Management

We ensure precise data management and accelerate the data capture process.

Database Development

We design, build, and test EDC Databases that are intuitive, efficient and interactive.

Safety Management

We are laser focused on subject safety during clinical trials.

Audits

We empower our study sites and sponsors with careful audit planning & preparation to achieve positive results.

Statistics & Programming

We deliver high quality statistical consulting, tables and analyses.

Medical Writing

We have the specialized knowledge and skills to write well-structured protocols, consents & study reports.


Sierra Clinical

A Message from the CEO:

Our Response to COVID-19

During these unprecedented times, we want to assure you that from the onset of COVID-19, Sierra was able to quickly adapt and remain fully operational, continuing to deliver on the promises our clients and study sites expect from us.


At Sierra, we understand our responsibility to the various communities we operate in and nothing is more important than the health and wellness of our team, sponsors, site staff and study subjects. In response to the coronavirus, we are adhering to the following sustainable strategies ...


Our Covid-19 Response
Sierra Clinical

A Message from the CEO:

Our Response to COVID-19


During these unprecedented times, we want to assure you that from the onset of COVID-19, Sierra was able to quickly adapt and remain fully operational, continuing to deliver on the promises our clients and study sites expect from us.


At Sierra, we understand our responsibility to the various communities we operate in and nothing is more important than the health and wellness of our team, sponsors, site staff and study subjects. In response to the coronavirus, we are adhering to the following sustainable strategies:


  • Our team of experts have always been empowered to work remotely at their respective locations around the globe. So, we have been able to continue to operate as usual regardless of any challenges caused by the virus.
  • We have put in place strict policies governing basic workplace health & safety, and have limited business travel and site visits to an as needed basis, so possible risks of infection can be minimized.
  • At the onset of the pandemic, remote monitoring was enhanced to provide sites an easy method for upload of source documentation to our EDC platform. This capability has allowed our team to continue monitoring efforts remotely and as seamlessly as possible.
  • As a result of our digitally based service model, we are able to fulfill all project requirements in a timely and comprehensive manner.
  • At Sierra, we believe in open and ongoing communication with all our clients and study sites. As we monitor developments that surround COVID-19, we will make sure to keep you abreast of any changes in our strategies.

On a personal note, I would like to extend my deepest sympathies to the individuals and families affected by COVID-19. I understand that this outbreak has been a source of uncertainty and worry in many workplaces and homes. However, I am confident that a united effort on our part can help us to overcome the worst effects of the coronavirus and return us to normalcy, together, transforming vision research.


Aaron Gorall, CEO and Co-Founder



What our partners think

Sierra Testimonials


  • Our 'go to' CRO is Sierra Clinical - they are wonderful, and have never failed us through every type of clinical trials, from LASIK, to femtosecond, IOL and everything else.

    Judy Gordon, DVM ClinReg Consulting Services, Inc.

  • Sierra Clinical Services has consistently delivered for our clients, thereby establishing a proven track record in support of successful FDA premarket submissions for medical devices.

    Lee Kramm, M.D., M.S.E. President/Board Certified Ophthalmologist,
    ClinReg Consulting Services, Inc.

  • I have worked for years, over many successful FDA studies, with Aaron and his group. They are a unique combination of clinical excellence, integrity and just simply being fun to work with. Highest recommendation.

    Stephen Slade, M.D. Slade & Baker Vision

Let's Connect!

Got a question?

Whether you have a question about our services, pricing, need a demo, or anything else, our team is ready to answer all your questions.


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Sierra Clinical

Who we are

Sierra's main office is located in a professional building in Wellington, Florida.

Who We Are