About
Dr. Marc Posner has led Downtown Baltimore Family Care for more than 35 years as its family physician. He completed his Family Medicine residency between 1976 and 1979 and earned his initial board certification in Family Medicine in 1979. He currently holds board certifications in both Family Medicine and Geriatric Medicine through the National Board of Physicians and Surgeons.
Dr. Posner takes time with every patient and follows through on each problem rather than rushing to the next appointment. His clinical scope spans routine primary care, geriatric medicine, minor surgery, addiction treatment, and procedural services including endoscopies and colonoscopies. He sees patients Monday, Tuesday, Thursday, and Friday, with select Tuesday evening appointments available by request. us for virtual visit scheduling.
Education & Training
Residency
Family Medicine Residency (1976-1979)
Certifications
Who is Dr. Posner right for?
Dr. Posner serves patients across all age groups, from children to older adults navigating complex geriatric needs. Patients managing chronic conditions benefit from his thoroughness and follow-through on each clinical concern. He is a strong fit for anyone who wants unhurried appointments and a physician who addresses problems rather than deferring them. Adults needing procedural care, DOT physicals, pre-op evaluations, or addiction counseling will find his broad clinical scope practical and efficient.
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Frequently Asked Questions
Dr. Posner specializes in Family Medicine and Geriatric Medicine. He holds board certifications in both through the National Board of Physicians and Surgeons. His clinical work spans preventive care, chronic disease management, geriatric health, minor surgery, and addiction treatment.
Yes. Dr. Posner holds current board certifications in both Family Medicine and Geriatric Medicine through the National Board of Physicians and Surgeons. He earned his first board certification in Family Medicine in 1979, shortly after completing his residency.
Dr. Posner has practiced family medicine for more than 35 years. He completed his Family Medicine residency between 1976 and 1979 and has built his career serving the Baltimore community.
Dr. Posner performs a wide range of procedures at the practice. These include endoscopies, colonoscopies, minor surgery, EKGs, pulmonary function tests, pre-op physicals, and certified DOT physicals. The practice also houses an on-site ambulatory surgery center.
Yes. Dr. Posner holds board certification in Geriatric Medicine and has extensive experience managing the health needs of older patients. He takes a thorough, patient-centered approach well suited to adults managing multiple conditions.
Dr. Posner dedicates time to each patient and follows through on every concern rather than rushing through appointments. He focuses on understanding the full picture of a patient's health and addressing problems directly. Patients consistently note his unhurried, attentive style.
Yes. Dr. Posner provides addiction treatment and counseling as part of his clinical services. Patients seeking support for substance use can schedule an appointment directly with his office.
Dr. Posner sees patients Monday, Tuesday, Thursday, and Friday. He also accepts select patients on Tuesday evenings by appointment only. us to schedule.
Doctor profile last updated March 25, 2026