Call Meridian and our front desk will route you to the appropriate location, department, or service.
Contact Meridian
We’re here to help
Call Meridian Medical Group at 301-627-3500. Our phone tree routes callers to Largo, Silver Spring, or Upper Marlboro, and our front desk will help you reach the right location, department, or service. The South Osborne office can be reached directly at 301-952-8401.
Main phone301-627-3500
Fax833-559-0865
Hours · all locationsMonday–Friday, 8:30 a.m.–5:00 p.m.
Saturday–Sunday: Closed
After hours: call the same office number to reach the physician on call.
Saturday–Sunday: Closed
After hours: call the same office number to reach the physician on call.
Medical emergency? Call 911 or go to the nearest emergency department.
Contact Options
How can we help?
Schedule an Appointment
Tell us the care you need and your preferred location.
Request→Find a Location
Addresses, hours, and directions for all four locations.
View locations→Patient Portal
Secure access for established Meridian patients.
Open portal ↗→Billing & Financial Questions
Billing guidance, common terms, and payment options.
Billing guide→Meridian Locations
Contact the office that fits your care needs
Largo, Silver Spring and Behavioral Health use our main number, 301-627-3500. The South Osborne office has its own line, 301-952-8401.
Largo
Largo Medical Location
950 Harry S Truman Drive North, Suite 550
Upper Marlboro, MD 20774
Upper Marlboro, MD 20774
301-627-3500 · Fax 833-559-0865
Mon–Fri 8:30 a.m.–5:00 p.m. · Sat–Sun closed
After hours: call the same office number to reach the physician on call.
After hours: call the same office number to reach the physician on call.
Primary care, diagnostic services, and coordinated access to Meridian specialty care.
Silver Spring
Silver Spring Medical Location
1400 Forest Glen Road, Suites 210, 215, and 235
Suite 215: diagnostics — EKGs, ultrasounds, blood draws
Silver Spring, MD 20910
Suite 215: diagnostics — EKGs, ultrasounds, blood draws
Silver Spring, MD 20910
301-627-3500 · Fax 833-559-0865
Mon–Fri 8:30 a.m.–5:00 p.m. · Sat–Sun closed
After hours: call the same office number to reach the physician on call.
After hours: call the same office number to reach the physician on call.
Primary care and coordinated access to Meridian specialty services.
Upper Marlboro · South Osborne
South Osborne Medical Location
7611 S Osborne Rd, Suite 106
Upper Marlboro, MD 20772
Upper Marlboro, MD 20772
301-952-8401 · Fax 301-952-8464
Mon–Fri 8:30 a.m.–5:00 p.m. · Sat–Sun closed
After hours: call the same office number to reach the physician on call.
After hours: call the same office number to reach the physician on call.
Internal medicine with Dr. Emerson Lapuz Coronel and Dr. Imelda R. Miranda (limited schedule).
Upper Marlboro · Behavioral Health
Meridian Behavioral Health – Upper Marlboro
14314 Old Marlboro Pike
Upper Marlboro, MD 20772
Upper Marlboro, MD 20772
301-627-3500 · Fax 833-559-0865
Mon–Fri 8:30 a.m.–5:00 p.m. · Sat–Sun closed
After hours: call the same office number to reach the physician on call.
After hours: call the same office number to reach the physician on call.
Dedicated to behavioral health: psychiatric evaluation, medication management, and therapy & counseling.
Service availability varies. Please call the front desk so our team can route you to the appropriate location and appointment time.
Need Help Finding the Right Office?
Monday–Friday, 8:30 a.m.–5:00 p.m.
After hours: call the same office number to reach the physician on call.
Connected primary care, specialty care, behavioral health, labs and imaging across Maryland.
- Phone301-627-3500
- Fax833-559-0865
- HoursMonday–Friday, 8:30 a.m.–5:00 p.m.
© 2026 Meridian Medical Group. All rights reserved.