Steven F. Mazer, MD in Baltimore: Orthopedic Surgery for Joint Injury and Arthritis
Steven F. Mazer, MD is an orthopedic surgeon in Baltimore specializing in joint preservation, arthroscopy, and shoulder and knee conditions, with particular focus on treating patients who want to avoid or delay surgery when possible.
What this practice actually is
Dr. Mazer is a single-specialist orthopedic practice rather than a large multispecialty group. This structure means you schedule directly with one surgeon for continuity of care, rather than cycling through different providers. His practice emphasizes diagnostic accuracy and nonoperative treatment first: imaging interpretation, injection therapy, and physical therapy referrals precede surgical decisions in most cases. The practice is located in Baltimore and serves both new patients and those with established relationships seeking a second opinion on joint problems.
Specialty focus and services
Mazer concentrates on knee and shoulder problems, including meniscal tears, rotator cuff injuries, osteoarthritis, and ligament damage. Services include office-based diagnostic evaluation, ultrasound-guided injections (corticosteroid and biologics), arthroscopic surgery, and open reconstruction.
Injection therapy is a standard first-line treatment in this practice for many conditions. Steroid and hyaluronate injections for knee arthritis typically run $500 to $800 per injection depending on agent and imaging guidance; confirm current pricing before scheduling, as these costs shift with supply and insurance processing. Biologics (platelet-rich plasma and stem cell derivatives) cost substantially more—usually $1,500 to $3,000 per treatment—and are often not covered by insurance. Dr. Mazer performs these in office, avoiding facility fees and reducing wait times compared to hospital-based injection centers.
Surgical procedures (arthroscopy, meniscectomy, rotator cuff repair, reconstruction) are performed at surgical facilities in Baltimore. Dr. Mazer does not quote specific surgical costs in an initial consultation; charges depend on facility choice, implant selection, and insurance plan negotiation. Ask about facility options and obtain estimates from billing before scheduling.
How it compares to other Baltimore orthopedists
Baltimore has multiple large orthopedic groups (including Orthopaedic Associates of Maryland and University of Maryland Medical Center Orthopedics) and smaller single-specialist practices. Large groups offer convenience of same-day or next-day appointments and multiple subspecialists under one roof, but often route you through nurse visits and physician assistants before seeing the surgeon; continuity is lower. Mazer's single-surgeon practice trades faster availability for direct access and relationship continuity, a meaningful difference if you have a complex or chronic joint problem requiring serial visits.
Teaching-hospital-affiliated orthopedists (University of Maryland, Johns Hopkins) include residents and fellows in clinic, which can extend appointment time but may offer more intensive case discussion. Private practices like Mazer's move faster through routine visits.
Choose a large group if you need urgent care (weekend access, broad subspecialties for complications, rapid imaging). Choose Mazer if you prefer one surgeon following your care over months or years, particularly for nonoperative management or if you are evaluating surgery candidacy.
Who this practice suits and who it does not
This practice suits patients with knee or shoulder problems who want conservative treatment explored thoroughly before surgery, and those seeking a single surgeon for continuity. It suits second-opinion seekers and patients with complex or recurrent joint problems. It does not suit patients requiring emergency orthopedic care (acute fractures, dislocations needing same-day reduction); go to a hospital ED for those. It does not suit patients who need multiple subspecialists under one roof (hip, spine, foot, hand) without external referral.
What the first visit involves
New-patient visits typically last 45 to 60 minutes. Dr. Mazer performs a full history, physical examination, and reviews any imaging (X-rays, MRI) brought from outside facilities or obtained before the visit. He explains his findings in plain language and discusses whether nonoperative treatment is reasonable or whether surgery is indicated. If injections are recommended, some can be done the same day if the patient consents; others are scheduled separately. Physical therapy referrals are standard for patients pursuing conservative care. The visit concludes with a clear written plan and a timeframe for follow-up.
Insurance information should be confirmed before arrival; bring your ID and insurance card.
Hours, location, and logistics
Verify current office hours with the practice directly, as orthopedic practices often adjust schedules seasonally. Parking is typically available on-site or nearby street parking; ask when you call. Appointment availability for new patients ranges from same-week to 2 to 3 weeks depending on season and referral source; established patients are generally accommodated within 1 to 2 weeks.
Dr. Mazer's practice serves Baltimore without requiring patients to travel to suburban branches, a practical advantage if you use public transit or have limited time for appointments.
This practice earns inclusion in a Baltimore guide because it offers a credible alternative to large groups for orthopedic care centered on joint preservation and one-to-one continuity, a meaningful choice for patients managing chronic or complex conditions.

