Dennis C. Friedman, MD in Baltimore: Board-Certified Interventional Cardiology with Hospital Affiliation

Dennis C. Friedman is an interventional cardiologist licensed in Maryland who combines diagnostic cardiology with catheterization-based procedures. His credentials (FACC: Fellow of the American College of Cardiology; FSCAI: Fellow of the Society for Cardiovascular Angiography and Interventions) signal training in complex coronary and structural heart work beyond general cardiology. He operates within the Baltimore health system where he maintains hospital privileges and accepts established and new patients.

What he actually does

Friedman's specialty bridges diagnostic evaluation (stress testing, echocardiography, cardiac imaging) and interventional treatment. FSCAI membership indicates hands-on training in catheter-based coronary interventions, meaning he can diagnose a blockage and place a stent in the same session if appropriate. This differs from general cardiologists who diagnose and refer to interventionalists elsewhere. His board certification (FACC) requires ongoing education and recertification every 10 years.

In Baltimore, interventional cardiologists are concentrated at major academic centers and large hospitals; Friedman's independent or group practice model (if office-based) offers a different access point than hospital-employed cardiologists at Johns Hopkins or University of Maryland Medical Center, though his hospital affiliation allows him to admit and manage inpatient cases.

Services and typical referral pathway

Friedman accepts referrals for acute coronary syndrome, stable angina, valve assessment, arrhythmia evaluation, and heart failure management. Most patients arrive through their primary care physician or from an emergency department. Initial visits include history, physical exam, and often an EKG or echocardiogram ordered same-day. Stress testing or cardiac CT may follow if the clinical picture warrants it.

For interventional cases, Friedman coordinates with the hospital catheterization laboratory. Angiography (the diagnostic imaging inside the heart) carries roughly $3,000 to $5,000 out-of-pocket depending on insurance and whether stenting occurs; this range varies by plan design, and actual patient responsibility requires checking with his office for specific benefit details before scheduling.

How he compares to other Baltimore cardiologists

Baltimore has general cardiologists, specialized heart-failure or preventive cardiologists, and interventional cardiologists. General cardiologists (found in private practice across Canton, Fells Point, and Northwest Baltimore) manage most chronic conditions and refer intervention elsewhere. Johns Hopkins and University of Maryland operate large interventional programs with multiple operators and same-day catheterization for emergency cases; wait times for elective procedures run 1 to 4 weeks depending on urgency.

Friedman's advantage lies in established practice relationships and potentially faster scheduling for non-emergency referrals. His FSCAI credential confirms he has performed hundreds of interventional procedures and met peer standards, addressing a common patient question: "How many of these has this doctor done?" A patient with stable angina might prefer an office-based interventionalist with shorter wait times; a patient requiring emergency intervention or complex multi-vessel disease typically needs the resources of a large academic center.

Who this fits and who it doesn't

Friedman suits patients with established coronary disease, arrhythmias, or valve lesions needing specialist input beyond primary care, especially those seeking non-emergency evaluation. His interventional training makes him appropriate for patients likely to need catheterization. He does not suit patients with no cardiac history seeking preventive-only services (primary care handles that), nor does his specialty address cardiomyopathy management alone or complex transplant evaluation (which remain centered at Johns Hopkins and UMM).

What a first visit involves

New patients typically complete a questionnaire on family history, medications, and prior cardiac events. Friedman performs an extended history and physical, then orders baseline testing: resting EKG, often echocardiography on-site if facilities exist, and may order stress testing or CT angiography to risk-stratify. The visit averages 30 to 45 minutes. Results guide whether admission for catheterization is needed immediately, outpatient testing scheduled, or conservative management continued. His office staff coordinates authorization with insurance; copays and deductibles apply per plan.

Hours, location, and logistics

Verify current hours and parking by calling his office directly, as cardiology practices often have limited afternoon availability and some locations share parking with hospital systems. Maryland medical licensing can be confirmed through the Maryland Board of Physicians online database.

Friedman's interventional credentials and Maryland licensure make him a legitimate choice for patients seeking specialist cardiac care with procedural capability, particularly when primary cardiologists recommend intervention and hospital-based programs have extended wait times.