Testing - Primary Health

Diagnostic testing beyond the clinic

Accessible, affordable testing delivered your way. No clinic necessary.

What you get

Technology meets clinic to improve community health

Testing & treatment

Suite of testing and follow-up services, including respiratory infections, sexual health, and preventive screenings.

Clinical Services

Standard clinical support with options for test to treatment, telehealth, and more.

Secure technology

Digital platform that easily integrates with your systems and enables the seamless exchange of electronic test orders and results (ETOR).

Delivery your way

Direct to home, community-based, pop-up clinics & mobile teams, vending machines

OTC Reporting

Results reporting by schools, camps, and other groups for a clearer picture of public health.


Population health that’s all about you


Healthcare you can make available to everyone, regardless of circumstances.


Flexible and affordable pricing without clinic overhead.

Easy connectivity

Seamless integration with your systems and exchange of electronic test orders and results (ETOR).


Peace of mind knowing your health data is protected, confidential, and handled with discretion.

Meet our medical team

Prior to joining Primary.Health as a Medical Director Consultant, Aditya Chandrasekhar, MD, MPH has been at Fenway Health since 2014, first as a Primary Care Physician and as a Lead Physician since 2016. Dr. Chandrasekhar earned his MD from Grant Medical College in Mumbai, India and his MPH from the Johns Hopkins Bloomberg School of Public Health. Dr. Chandrasekhar completed his Internal Medicine Residency at the University of Massachusetts Medical School. He is a Linde Fellow in Primary Care Leadership at Beth Israel Deaconess Medical Center and an Instructor in Medicine at Harvard Medical School. Dr. Chandrasekhar’s areas of clinical interest include LGBTQIA+ health and HIV care.
Aditya Chandrasekhar, MD, MPH, FACP

Medical Director

Rafid Fadul, MD, MBA is a physician and health tech executive who is passionate about leveraging technology for the benefit of the masses.

He is triple board certified (internal medicine, pulmonary medicine, and critical care). He completed his medicine training at Georgetown University while doing his MBA at Johns Hopkins, followed by training in pulmonary/critical care at the Cleveland Clinic. He has published extensively in clinical medicine, health economics, and digital health, and has presented nationally and internationally on the same. Dr. Fadul also serves on the Board of Directors for MedWish International and leads medical missions overseas.
Rafid Fadul, MD, MBA

Primary.Health Medical CEO and Clinical Advisor

Katie Kowals is a highly experienced multi-state Registered Nurse with over a decade of expertise in Emergency Room medicine and trauma services. With a deep passion for leveraging innovation and technology to provide high-quality healthcare to all, Katie transitioned from the bedside to become a pioneer in tele-health nursing. Drawing on her extensive background in Emergency medicine and community health, Katie brings a wide range of skills to the tele-health space, including patient acuity prioritization, STI testing and counseling, women’s health, and above all, patient safety practices. Through her work, Katie is committed to expanding access to healthcare and improving health outcomes for individuals and communities.
Katie Kowals, RN, BSN

Registered Nurse


Customer Success Stories

Public Programs

Primary.Health has been a courageous and innovative partner — willing to create and iterate product offerings through every step of our partnership. Their system has allowed thousands of Coloradans to easily schedule both testing and vaccination appointments.
Primary Health
  • Nina Safane
  • Executive Director
  • COVIDCheck Colorado, a Gary Community Venture

Public Programs

Primary.Health helps us streamline patient registration, lab results, and even travel letters. Our clients love Primary.Health’s user-friendly platform, which frees us up to focus on processing COVID tests for employers, professional sports teams, and community members. As a queer-owned and -operated public benefit lab, renegade.bio is tackling this crisis head-on, and Primary.Health is a critical component in our success.
Primary Health
  • Craig Rouskey
  • CEO
  • Renegade.bio

Public Programs

Parents and students are eager for schools to reopen in San Diego. Primary.Health’s automated technology is giving us the tools we need to register, streamline and organize testing so that we can get life back to normal for our kids, while ensuring teachers and parents feel healthy and safe.
  • Donnie Salamanca
  • Deputy Superintendent
  • Coronado Unified School District

Public Programs

With Primary.Health’s software, we were able to integrate our testing technology and deploy school-based surveillance programs in a matter of days. Working with their team really was a great experience and we could not have accomplished what we did without them!
Primary Health
  • Nicholas Meyerson
  • CEO
  • Darwin Biosciences

Public Programs

We began using antigen testing following extended breaks. After Winter Break, we were able to significantly decrease exposure due to a staggered school day start and antigen testing. This program has kept our school in-person through the Omicron surge and we are very grateful for it.
Primary Health
  • Tanya Spishak
  • Director of Communications
  • Woodland School
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