Frederick, MD
ARA offices are open Monday – Thursday 7:30 am – 5:30 pm
Closed on Friday
Phones go off 12:00 – 1:00 pm for lunch and at 5:30 pm daily
ARA is open Monday through Thursday from 7:30 AM to 5:30 PM and is closed on Fridays. We offer office visits, DXA scans, ultrasounds, lab appointments, physical therapy, and infusions during these hours.
Please note that refill requests and non-urgent matters cannot be addressed on Fridays.
Frederick location
This new Frederick location has convenient parking and more handicapped spaces. The new office is open featuring large windows with natural lighting and increased capacity to better serve the growing communities with 16 exam rooms. There are 7 providers that work in this office.
Services Offered:
- In-House Laboratory
- Musculoskeletal Ultrasound (MSK)
- EMG (Electromyography)
- X-ray
- Bone Density Testing (DXA)
- Iovera
- Moderna Bivalent booster
- Arise Infusion Therapy Services
5 Providers:
Weekly Schedule:
| Provider: | Monday | Tuesday | Wednesday | Thursday | Friday |
|---|---|---|---|---|---|
| Alyssa M. Bosso, MD, FACP, FACR | Frederick, MD | Frederick, MD | Frederick, MD | Frederick, MD | Closed |
| Taylor Cheripko, MS, PA-C | Frederick, MD | Rockville 2, MD | Rockville 2, MD | Frederick, MD | Closed |
| Grant H. Louie, MD, MHS, FACR | Frederick, MD | Frederick, MD | Frederick, MD | Frederick, MD | Closed |
| Katherine A. Maher, MD, FACR | Frederick, MD | Rockville 2, MD | Frederick, MD | Rockville 2, MD | Closed |
| Louisa S. Ziglar, MD, FACR | Frederick, MD | Frederick, MD | Rockville 5, MD | Rockville 5, MD | Closed |





