Top Quality Consultancy within Data Science

Biostatistics, Statistical Programming and Real-world Evidence.


Our Team


Søren Lophaven

CEO, Senior Statistician

Søren holds a MSc in Engineering from the Technical University of Denmark and a PhD in Statistics. He has worked as a statistician within research and in the life science industry for more than 15 years. He founded Omicron in August 2019.


Klaus Kaae Andersen

Chief Statistician

Klaus holds a PhD in Statistics. He has been Associate Professor in Statistics at the Technical University of Denmark and Head of Statistics and Epidemiology at the Danish Cancer Society for a number of years. Most recently he worked as Real World Evidence expert at Astra Zeneca.


Konstantinos Lymperis

Senior Statistical Programmer

Konstantinos holds a MSc in Engineering from the Technical University of Denmark. He has worked as a statistical programmer in a CRO for 3½ years and joined Omicron in May 2021. Konstantinos has worked within several disease areas such as diabetes, CNS and dermatology.


Thomas Boukouvalas

Statistical Programmer

Thomas holds a MSc in Business Administration & Innovation in Health Care from Copenhagen Business School. His Master Thesis was about barriers and facilitators for the implementation of electronic medical records. He joined Omicron in September 2021.


Gertrud Dam-Dalgeir

Senior Data Scientist

Gertrud holds a MSc in Physics from the Niels Bohr Institute, University of Copenhagen. She has worked as a statistical programmer in the pharmaceutical industry for 3 years and has been teaching physics at high school level. Gertrud joined Omicron in November 2021.


Jorne Biccler

Senior Statistician

Jorne holds a PhD in applied statistics in medicine from Aalborg University. He has a strong track record within research and most recently as a consultant working for a CRO. His main expertise is within machine learning, statistical modeling, real world evidence and R.


Laus Wolsing Wullum


Laus holds an MSc in Statistics from the University of Copenhagen. He is interested in Bayesian statistics and causal inference and is a board member of "Young Statisticians Denmark". Laus joined Omicron in July 2022.


Nicklas Lybæk


Nicklas holds a BSc in Insurance Mathematics from the University of Copenhagen, and joined Omicron in July 2022.


Gasper Letnar

Senior Statistician

Gasper Letnar joined Omicron in January 2023 in the role as Senior Statistician. Gasper completed his master's in Statistics at University of Copenhagen. He has a broad interest in statistical methodology and its applications, and has a solid experience with R.


Frederikke Agerbo Modin


Frederikke holds a BSc in Mathematics and Statistics from Aarhus University and is currently studing Statistics at the University of Copenhagen. Frederikke has previously worked as a biostatistician on scientific articles before joining Omicron in January 2023.


Nikolaj Petersen


Nikolaj holds a BSc in Mathematics from the University of Copenhagen and is currently in the master’s program. He is an expert user of R and Python and has several years of practical experience with data processing across databases, statistical analysis, and development of data visualization tools. Nikolaj joins Omicron in April 2023.


Working with us




All aspects of biostatistics, e.g. statistical analysis of clinical trial and real-world data, meta- and network meta-analyses, working on a Data Monitoring Committee (DMC).

Statistical Programming

Statistical programming in SAS and R for creating CDISC datasets, dataset documentation, output of study results and advanced graphics. Omicron is a gold member of the CDISC organization.

Real-world Evidence

We have extensive experience in epidemiology, analysis of Electronic Medical Record (EMR) clinical data from commercial databases and analysis of register data from Danish health registers.

Scientific communication

We have more than 200 publications in peer-reviewed scientific journals, and can help you producing your next abstract, poster, manuscript for a journal etc.


We offer ourselves as a temporary resource in biostatistics, programming and real world evidence to your organization, so that you can move with speed. We understand the importance of close collaboration and adapting to clients ways of working.

Interactive dashboards

Dashboards are useful to get fast insights into the most important aspects of your data. We host our own secure server solution and offer to build tailor-made interactive dashboards and reports (R Shiny apps and R Markdown) which allows you to explore your data in a dynamic way.


Our team has long experience in arranging and providing training both in universities and private companies. We offer training within statistics, epidemiology and in using real world evidence for reimbursement and scientific engagement. The training is tailor-made, and customers own real world studies can be used as a starting point. We aim at making our teaching as interactive and fun.


Recent publications

Risk of stroke in women using levonorgestrel-releasing intra-uterine device (IUD) for contraception
May 2024.

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Altered serum bile acid composition is associated with cardiac dysfunction in cirrhosis
Alimentary pharmacology & therapeutics
Apr. 26, 2023.

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Predicting diabetes-related conditions in need of intervention: Lolland-Falster Health Study, Denmark
Preventive Medicine Reports 33 , p. 102215.

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Socioeconomic, lifestyle and biological determinants of cervical screening coverage: Lolland-Falster Health Study, Denmark.
Eur J Public Health.
jun 9, 2023.

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Cancer in patients with familial adenomatous polyposis - a nationwide Danish cohort study with matched controls.
May 16, 2023.

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We have more than 200 publications in peer-reviewed scientific journals. A full list of publications can be provided on request


Current projects

Searching is easy, but getting an overview of your search results can be complicated. We are developing software that can help giving this overview. For example, our recent app shows which clinical sites are being used in clinical trials within depression, psoriasis and atopic dermatitis. Check it out here.

Reporting clinical trials

We are building an IT setup as well as standard procedures and programs in R and SAS for working with clinical trial data in a validated way.

DACE - a Matlab kriging toolbox

Parts of DACE is being used by e-GEOS and by Lamassu Petroleum Solutions Pty. Ltd from Australia. Learn More about DACE.



Klaus Kaae AndersenJanuary, 2024

Omicron ApS is now part of Sanos Group.

Read the press Release

Klaus Kaae AndersenMarch, 2023

Klaus hosts an event in Design and analysis of experiments at COBIS on the 4/5 at 9 to 10 am

Learn More

Klaus Kaae AndersenApril 2023

Nikolaj Petersen joins Omicron as Statistician

Søren LophavenJanuary, 2023

Gasper Letnar joins Omicron as Senior Statistician

Søren LophavenJanuary, 2023

Frederikke Agerbo Modin joins Omicron as Statistician

Søren LophavenOctober, 2022

Jorne Biccler joins Omicron as Senior Statistician

Søren LophavenJuly, 2022

Laus Wolsing Wullum and Nicklas lybæk join Omicron as Data Scientists

Søren LophavenJanuary, 2022

Klaus Kaae Andersen joins Omicron as Director, Senior Statistician



CVR: 40668241

Søren Lophaven Klaus Kaae Andersen
+4530298747 +4530651005