Dr Logic has built a reputation for helping creative companies with all things Mac-related. And for being that little bit different.

In 1986, Dr Logic got his hands on his first Mac and so began a lifelong obsession with Apple. In 2003 he started Dr Logic and over time, gathered together like-minded techies who wanted to do cool stuff with IT.

We’re based in Clerkenwell and we support companies across London.

Roman Marszalek

Meet the Team

Roman Marszalek Hello! I’m Roman (the Dr Logic) and I’d like to introduce you to my brilliant team of Mac wizards.

Getting the right Mac IT support doesn’t happen by accident. Great service and good relationships come from collaboration. We’d like to learn about you and your business and help you do even more amazing things with IT!

  • Aaron
  • Andrew
  • Anthony
  • Anton
  • Dan
  • Jennie
  • Michael
  • Pawel
  • Rick
  • Roman

Aaron Smith

Project Engineer / Joined Dr Logic in 2012 / Apple Certified Support Professional

Every office needs a hipster, and Aaron gladly obliges. A cornerstone of Dr Logic, he’s been with the company for 6 years, before that working for Apple and Packshot. One of the more camera shy members of the team, Aaron prefers to be on the other side, keeping his Instagram updated with his #iphonephotooftheday whilst walking his chihuahua cross.

  • First Device: iMac DV Indigo
  • First Record: Do the bartman 7” Vinyl

    Andrew Black

    Field Engineer / Joined Dr Logic in 2018 / Apple Certified Support Professional

    Andrew is our IT Jedi master, with over 20 years’ experience in IT, with a particular focus on the creative and marketing industries. Early on in his career, he established the IT department in a growing publishing company. And then specialised in developing in-house IT services. He studied Cognitive Science (Computer Science, Psychology and Philosophy) at Leeds. When not working his magic at Dr Logic, Andrew is an avid film fan.

    Anthony Portsmouth

    Field Engineer / Joined Dr Logic in 2018 / Apple Certified Support Professional 10.13

    After graduating with first class honours in Film Studies, Anthony moved to New York to train as an actor.

    He was in the chorus in the film Les Miserables and also starred in an Experian advert. After returning to London, he decided to add another string to his bow to help support himself. He chose Technology, and hasn’t looked back since!

    Anthony Spent three years in the IT team at News International as a Junior, and eventually Senior client service analyst before joining Dr Logic.

  • First Device: iMac G3
  • First Record: R Kelly: I believe I can fly

    Anton Marcelline

    Helpdesk Engineer / Joined Dr Logic in 2018 / ACSP, ACTC, ACSA, ACMT, ACPT

    Anton has supported Apple products for some 20 plus years and seen many changes at Apple and the IT industry as a whole. Outside of IT, he likes attending art and photography exhibits as well as record and antique fairs when he can afford to do so.

  • First Device: Macintosh Performa 5200
  • First Record: Adam & The Ants "Kings of the Wild Frontier" (1981)

    Dan Barker

    Field Engineer / Joining Dr Logic in November 2018 / ACDT, Jamf 200 (Certified Technician) and Jamf 300 (Certified Admin)

    Another member of our Field Engineer team and an expert in deployment Dan’s bread and butter is unobtrusive IT. Luckily for his clients, having been in Apple Mac IT support since the tender age of 17 there’s not much the self confessed ‘Apple enthusiast’ hasn’t seen.

    Outside of work Dan is a big fan of the NFL and the Green Bay Packers , and is quick to assure us skeptics that the 2019 Superbowl was simply a defensive masterclass… His following of American sports has come at a cost, in order to make the late night games Dan has been known to drink more coffees than the rest of the office put together.

    Jennie Marszalek

    Marketing & Operations Director / Joined Dr Logic in 2015 / BA (Hons) English, CIM Diploma

    Chief crayon-person and organiser of all manner of things, Jennie joined the team to help support the growth and expansion of Dr Logic. Having spent 17 years in Group Marketing at Lloyds Banking Group, which included closing Piccadilly Circus at 4am to run black horses through the streets of London. She eventually escaped the rat race, swapped her heels for wellies and moved down to Devon.

    When not looking after Dr Logic’s Marketing  – our website, PPC, social media and direct marketing, she enjoys wine, chocolate and looking at the sea (and sometimes her kids!).

  • First Device: Mac SE
  • First Record: Duran Duran - Rio

    Michael Unwin

    Field Engineer / Joined Dr Logic in 2018 / Apple Certified Support Professional

    Having worked in IT for more than 5 years, Michael has developed a good understanding of IT in a number of environments but always wanted to return to Macs. He is always looking forward to meeting new and interesting people, building great relationships. Most likely to force people in the office to listen to his choice of music (which is always best!). In his spare time, he enjoys going to gigs, events and trying out the latest craft beer.

  • First Device: iPod Mini
  • First Record: System of a Down - Toxicity

    Pawel Trembecki

    Field Engineer / Joined Dr Logic in 2018 /

    As the other half of our industrious Helpdesk Team Pawel is the first port of call for clients experiencing IT issues, and after 2 years as the only internal IT help at his previous company there’s not much he hasn’t seen!

    When he’s not closing tickets in the office Pawel can usually be found sneaking house music into the Sonos queue or brewing himself a mug of healthy yerba mate tea while ignoring the various guilty sugary treats in the kitchen.

    Rick Leach

    Project Engineer / Joined Dr Logic 2018 / Apple Certified Support Professional

    Rick has been an onsite Apple-centric engineer, since 2010. He’s a husband, father, fan of craft pale-ales and he also has a weak spot for online games.

    When Rick hasn’t got his head down working on a project, he’ll be telling everyone about the new podcast he’s found and spouting lyrical about the plus-sides of cooking with a cast-iron pan.

    Happy and willing to get involved with any and every aspect of IT, he’ll help you whether it’s to do with personal backups of your baby photos or discussing whether you should join Apple’s DEP for your company hardware.

  • First Device: iPod Classic
  • First Record: Chumbawamba - Tubthumping

    Roman Marszalek

    Managing Director / Founded Dr Logic in 2003 / Apple Certified Support Professional

    As the owner and founder of Dr Logic, Roman prides himself on having owned more or less every device Apple has ever made. As a self-confessed tech fiend, Roman dreams of owning a Tesla Model X and having every device in his house connected to his iPhone. Roman splits his time between London and Dartmoor, where he can be found roaming tor-to-tor in an effort to exhaust three kids and a springer spaniel.

  • First Device: Apple ][e
  • First Record: Bobby Brown - Don’t be Cruel
  • Did we mention highly qualified?

    We’re members of the lovely Apple Consultants Network, a community of professional service providers specialising in both Apple and third-party solutions. Our staff are Apple-certified technicians and Dr Logic is a member of the Service Desk Institute. Last but not least, we are also G Suite, Microsoft and Meraki-certified partners.

    You can also read independent reviews on the Apple Consultants Network.

    Our Values

    At Dr Logic we’re passionate about all things Apple, but we have a simple mission – to help our clients to do amazing things with IT. We pride ourselves on building enduring relationships with our clients, by always going the extra mile.

    Exceed expectations

    Go beyond what’s expected.
 Fix things right, the first time. Challenge the status quo.

    Act with integrity

    Respect our colleagues and our clients. Promote and encourage equality and fairness. Recommend the best solutions for our client’s budget. Be open and honest.

    Take ownership

    Step forward when things go wrong. Don’t ignore problems, come up with solutions. Never let a colleague fail.


    Spot opportunities for our clients to improve through technology. Develop ourselves and keep up-to-date with technology. Share knowledge and best practice with clients.

    Why choose Dr Logic?

    If you’re a Mac-based business, you need find an IT partner who really understands Apple. There are lots of IT companies out there, so our advice is to choose a company that knows their Mac tech, but who’ll also be a good fit with your culture and your team. Here’s a few reasons why entrepreneurial and creative businesses choose Dr Logic.

    Why Choose Dr Logic for Mac Support

    We’re Apple Mac Experts

    Apple Consultants Network Logo

    Apple Consultants Network Members

    Dr Logic Est. 2003

    We’ve got 15 years' experience

    Our Clients Love Dr Logic

    We love our clients and they love us!

    Get in touch...

    Please drop us a line or pick up the phone and invite us round for a coffee. We’re always happy to chat.