Greenspring Personal Medicine
Quick Facts
| Practice Type | Concierge |
| Doctors | Eric Seifter MD, Oncology, Amy Byrd MD, FACP, Internal Medicine, Justin Elfrey DO, Internal Medicine + 4 more |
| Telehealth Type | Video visits via doxy.me |
| Insurance Accepted | Aetna, CareFirst BlueCross BlueShield, CIGNA, United Healthcare, Johns Hopkins EHP, Medicare, Blue Cross Blue Shield, Cigna, EHP (Hopkins) |
| Telehealth Available | Yes |
About
At Greenspring Personal Medicine, seven physicians share a focus on internal medicine, preventive care, and long-term patient relationships. The Lutherville, MD practice operates as an MDVIP-affiliated concierge practice. Several founding physicians, including Dr. Jeffrey Magaziner, Dr. Tammy Hadley, Dr. Diane Pressman, Dr. Amy Byrd, Dr. Himani Shishodia, and Dr. Justin Elfrey, previously practiced together at Park Medical Associates. Dr. Eric Seifter rounds out the team as director of Greenspring Personal Oncology.
The practice runs an in-clinic Labcorp lab five days a week with a full-time lab technician on staff. A separate Quest lab serves oncology patients, and an infusion clinic rounds out the on-site clinical capabilities. The MDVIP Annual Wellness Physical spans two visits: one hour of pre-physical testing followed by a 90-minute physician visit roughly two weeks later. Patients reach their doctor directly via cell phone for urgent after-hours needs, with a callback within one hour. Patient Service Coordinators handle scheduling, referrals, and prescription refills for each physician.
Details
Address
2328 West Joppa Road, Suite 310, Lutherville, MD 21093
Phone
(443) 545-8071Website
Visit websiteMembership Details
MDVIP membership fee covers the MDVIP Annual Wellness Physical and pre-AWP testing. Other services billed to insurance.
Typical Appointment
90 minutes
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Frequently Asked Questions
The MDVIP membership fee covers the MDVIP Annual Wellness Physical and the pre-physical testing that precedes it. The practice bills all other services to the patient's insurance. Patients pay the membership fee directly to MDVIP and submit separate insurance claims for additional care.
New patient availability runs through MDVIP's waitlist. Call 1-866-696-3847 to join the list and receive notifications when a physician has an opening. The practice evaluates its caseload on a regular basis to determine availability.
The Annual Wellness Physical at Greenspring Personal Medicine consists of two separate visits. The first is a one-hour pre-physical testing session that includes a detailed cholesterol panel from Cleveland Heart Labs, specialized inflammatory markers, HbA1c, TSH, uric acid, vitamin D, CBC, CMP, urinalysis, EKG, InBody body composition analysis, ankle-brachial index testing, vision and hearing screens, grip strength, and gait speed assessment. The physician visit follows roughly two weeks later and runs approximately 90 minutes.
Yes. Every Greenspring Personal Medicine member receives their physician's cell phone number on their MDVIP membership card. Patients can call directly for urgent after-hours needs and expect a callback within one hour. For medical emergencies, the practice directs patients to call 911 or go to the nearest emergency department.
Yes, Greenspring Personal Medicine offers same-day and next-day appointments. Extended appointment times give patients adequate time with their physician during each visit.
Yes, each physician at Greenspring Personal Medicine offers telemedicine visits. Patients can connect through their doctor's individual video link for appropriate appointments.
Yes, Greenspring Personal Medicine operates an in-clinic Labcorp lab with a full-time lab technician available Monday through Friday from 8AM to 4PM. A separate Quest lab serves oncology patients from 7:30AM to 4PM. An infusion clinic is also available on site during the same hours.
Each physician works with a dedicated Patient Service Coordinator who handles scheduling, referrals, prescription refills, and general communication. Patients reach their coordinator directly without navigating a phone tree. Non-urgent questions and records access are also available through the AthenaHealth patient portal.
Yes. Greenspring Personal Oncology, led by Dr. Eric Seifter, operates within the practice and provides cancer treatment services. Dr. Seifter has practiced oncology in the Baltimore area for more than 40 years and holds an Associate Professor appointment at Johns Hopkins and the Sidney Kimmel Comprehensive Cancer Center.
Beyond internal medicine and the Annual Wellness Program, the practice offers travel coverage, dependent care, EKGs, cholesterol panels, phlebotomy and lab analysis, infusion clinic services, and after-hours access. Oncology care runs through the affiliated Greenspring Personal Oncology program.
Practice last updated August 19, 2026