Medical & Therapy Practices

Run your business from solid ground.

We manage your financial operations so you can focus on patient care.

The Specialized Pillars

Medical & Therapy Practices

Workflows Designed to Support HIPAA Compliance

Protected health information is handled through encrypted, access-controlled workflows and limited to authorized users.

Tax-Ready Bookkeeping

Clean financial records that keep your CPA happy.

Operational Visibility

Clear financial reporting that gives you a transparent view of your practice's health and profitability.

Payroll Setup & Administration

Setting up your payroll system, calculating employee wages, and managing compliance.

Broad Practice Experience

We work with individual and group practices, including medical doctors and specialists, mental health therapists, concierge nursing, and physical/occupational therapists.

About

Anne Percoco, founder of Substrata

Substrata is a small team led by Anne Percoco, providing specialized bookkeeping, payroll, and compliance management for small businesses. Based in Jersey City, New Jersey, we serve clients remotely with dedicated expertise in the arts and medical/therapy practices.

Anne began her bookkeeping career in 2009. She spent years working for local firms, managing accounts across a diverse range of industries before launching her own freelance practice in 2014. That practice has since grown into the Substrata team.

Beyond keeping your records accurate and secure, we act as a consulting partner to help you interpret your numbers and make informed business decisions. Anne remains directly available to our clients for all advisory support.

Client Stories

Testimonials

“Saved me time and money…my day-to-day stress has decreased significantly.”
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Since Anne started managing the financials for my therapy practice, my day-to-day stress has decreased significantly. She and her team have saved me time and money, and they are a big reason why my practice is thriving. On the personal side, she has automated payroll for a family member's caregiver, which has taken a huge logistical weight off my shoulders.

Jenny Harris, LCSW, MBA, client since 2017
“Accountants come and go, but Anne and her team are always there for us.”
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Accountants come and go, but Anne and her team are always there for us. Her expertise has been a game-changer for our multi-entity pediatric therapy practice. From day one, she found and fixed historical bookkeeping issues and streamlined our processes. What we appreciate most is her flexibility and proactive approach, whether she is catching missed benefit contributions, advising us on expense management, or adapting her services to fit our budget and needs. She is always there to answer our questions and has been a lifesaver when navigating tricky compliance issues. She is stellar at what she does, and her opinion means a lot to us.

– Hillary Fryczynski PT and Dr. Poonam Sooknanan DPT, co-founders of Infinite Therapy Solutions, client since 2019
“Because of Anne, I Can Focus on My Patients.”
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I hired Anne during a business separation when the financial side of my practice felt like a heavy lift. She immediately took that weight off my shoulders. She handles all the intricate financial work, from our complex payroll to keeping our books impeccably clean. She coordinates directly with my CPA so I don't have to and helps me understand my financial reports so I can make better business decisions. Because of Anne, I can actually focus on my therapists and our patients instead of stressing over the numbers.

– Dr. Matthew Korner, Union Square Psychology, client since 2018
“Anne goes above and beyond for her clients.”
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I've worked with Anne for nine years, since day one of my practice, and she is an essential part of my team. She is proactive, incredibly organized, and always stays a step ahead so I never have to worry about anything falling through the cracks. Anne goes above and beyond for her clients, and I trust her completely with my books. If you are lucky enough to have her support your business, she will be a tremendous asset.

Sarena B. Loya, Psy. D., client since 2017

Core Bookkeeping & Payroll

Monthly, Quarterly, or Annual Bookkeeping

Account reconciliations, income/expense categorization, asset/liability tracking, and compiling and storing essential financial documentation.

Payroll & Employee Onboarding

Setting up and troubleshooting payroll systems, employee onboarding and offboarding, and ongoing payroll administration.

S-Corp Owner Payroll

Manual setup and compliance for low-frequency corporate officer payroll, including retirement contributions.

Financial Consulting

Budgeting, setting up internal systems for cash flow forecasting, project and KPI tracking, and helping you understand your financial reports.

Contact

Get in Touch

If you would like to discuss bookkeeping, payroll, or financial consulting for your practice, fill out the form to schedule an introductory call.

  • No-pressure introductory call
  • Services scoped to your needs and budget

We typically respond within one business day.