Mega Health Services
Physician-led local care

About Mega Health Services

Mega Health Services brings occupational medicine, family medicine, and addiction medicine experience together for Northern Virginia patients and employers.

About visit setting at an occupational health clinic

A practical clinic for workers, drivers, families, and employers

Mega Health Services is an occupational health and medical clinic serving Manassas, Prince William County, and Northern Virginia. The clinic is associated with Dr. Gerald Lee, MD, whose work spans family medicine, occupational medicine, and addiction medicine. That mix matters because many patients arrive with both a health need and a paperwork need.

A CDL driver may need a DOT physical and clear documentation. A new hire may need a pre-employment physical, drug test, and employer form. A local business may need a testing partner that can answer questions and keep candidates moving. Mega Health Services is built around those real-world clinic visits.

Local, direct, and TPA-aware

The clinic's services include DOT physicals, drug and alcohol testing, pre-employment exams, occupational health visits, walk-in care, employer services, and related medical documentation. The goal is to give patients and employers a clearer route through the visit: what to bring, what can be completed today, and what steps may require follow-up.

Mega Health Services also serves a diverse Manassas community. Spanish-speaking patients are welcome, and the team encourages patients to call ahead when language support, paperwork, or employer authorization needs to be coordinated before arrival.

Serving Northern Virginia from Manassas

The Manassas clinic is convenient for patients from Gainesville, Bristow, Haymarket, Centreville, Woodbridge, and nearby communities. Employers can contact Mega Health Services to discuss repeated workforce needs, while individual patients can call for current hours, availability, and visit preparation.

Common questions

What patients and employers ask before they visit

Who leads Mega Health Services?

Mega Health Services is associated with Dr. Gerald Lee, MD, with experience across family medicine, occupational medicine, and addiction medicine.

Where is the clinic located?

The primary listed clinic address is 8551 Rixlew Ln Ste 140B, Manassas, VA 20109. Call to confirm current visit details.

Does the clinic serve employers?

Yes. Employers can contact Mega Health Services for DOT physicals, drug testing, pre-employment exams, and workforce health services.

Are walk-ins welcome?

Walk-ins are welcome for many services. Calling ahead is recommended when forms, employer authorization, or testing deadlines are involved.

Mega Health Services

Ready for the next step?

Call the Manassas clinic to confirm availability, paperwork, and the best time to arrive.

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