
Modern Internal Medicine
Quick Facts
| Membership Price Range | Please contact us for current pricing. Discounts available if paid annually. Quarterly billing also available. |
| Practice Type | Direct Primary Care |
| Location | Frederick, Frederick and surrounding areas |
| Doctors | Brendan Henderson MD, Internal Medicine |
| Year Founded | 2018 |
| Telehealth Type | Phone or video appointments, secure messaging/email |
| Housecalls | Yes |
| Telehealth Available | Yes |
About
At Modern Internal Medicine, Dr. Brendan Henderson delivers direct primary care to patients in Frederick, Maryland. He founded the practice in 2018, drawing on his background as a physician, mentor, athlete, and patient. His goal was to build a practice where medicine addresses root causes, not just symptoms.
The membership includes 10 annual appointments, a comprehensive physical and wellness exam, an annual flu shot, a comprehensive lab panel, and prescription refills. Members access discounts of 50 to 90 percent on medications, labs, and imaging through partner networks. Dr. Henderson offers same-day and next-day appointments, telemedicine, and home and worksite visits. His Wellness Optimization program delivers personalized nutrition counseling, exercise programming, stress management, and strategies for diabetes and hypertension remission. He also supports patients with athletic performance goals, weight loss, and chronic disease management. The practice welcomes individuals, employer groups, patients with high-deductible insurance, HSA holders, Medical Sharing Plan members, and the uninsured.
Details
Address
604 Solarex Ct, Unit 103, Frederick, MD 21703
Phone
(240) 651-0420Website
Visit websiteMembership Details
Membership includes 10 appointments annually, Annual Comprehensive Physical and Wellness Exam, Annual Flu Shot, Annual Comprehensive Lab Panel, Prescription Refills, Optional Phone or Video Appointments, Secure Messaging/Email, Coordination of Hospital and Specialty Care, Preoperative Examinations, Completion of Simple Forms. Additional appointments available at $59 per visit.
Typical Appointment
24 minutes
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Frequently Asked Questions
Membership includes 10 appointments per year, an annual comprehensive physical and wellness exam, an annual flu shot, a comprehensive lab panel, prescription refills, phone and video appointments, secure messaging, coordination of hospital and specialty care, preoperative examinations, and completion of simple forms. Members who need additional visits pay $59 per appointment.
Routine appointments run a minimum of 24 minutes. The initial wellness evaluation runs 85 minutes. That gives Dr. Henderson meaningful time to listen, explore underlying causes, and build a personalized care plan for each patient.
The practice does not bill health insurance or Medicare. It contracts directly with patients. This arrangement gives Dr. Henderson full control over clinical decisions and allows the practice to offer wholesale pricing on labs, imaging, and medications. Patients can still use high-deductible insurance, HSAs, or Medical Sharing Plans alongside their membership.
Yes. Modern Internal Medicine works well alongside high-deductible insurance plans and Health Savings Accounts. Patients with Medical Sharing Plans are also welcome. The practice provides itemized invoices that patients can submit to their insurance company for possible reimbursement.
Modern Internal Medicine works with partner networks to negotiate exclusive discounts of 50 to 90 percent on medications, labs, and imaging. The practice cross-checks pricing to find the lowest available rate for each patient. These discounts are often lower than standard insurance co-pays.
Yes. Dr. Henderson offers phone and video appointments for routine and urgent concerns. He also makes home and worksite visits. Patients traveling away from home can often receive diagnosis and treatment remotely, with prescriptions sent to a local pharmacy.
Yes. Medicare patients sign a one-time waiver stating that neither the patient nor the doctor will bill Medicare directly for practice services. Medicare continues to cover lab testing, imaging, prescriptions, hospitalizations, and specialty care.
The Wellness Optimization program is included in all memberships. Dr. Henderson delivers personalized dietary analysis and counseling, exercise programs tailored to all fitness levels, stress management strategies, and plans targeting diabetes and hypertension remission. The program takes a holistic view of health, addressing physical, emotional, social, and spiritual factors.
Yes. The practice welcomes uninsured patients. Discounts on medications, labs, imaging, and procedures often offset a significant portion of membership costs for patients without coverage.
Dr. Henderson coordinates directly with specialists and hospital teams on your behalf. He takes a proactive approach to preventing the need for specialist referrals and hospitalizations. When those levels of care are necessary, he works alongside your hospitalist and specialists to ensure continuity.
Practice last updated March 22, 2026



