Towson (Bellona) Office

Phone: 410-337-7900
Fax: (410) 337-5321
8322 Bellona Ave.
Suite 100
Towson, MD 21204
UM St. Joseph Medical Center / Scoliosis and Spine Center

Phone: 410-337-8888
Fax: (410) 823-4833
7505 Osler Drive
Suite 104
Towson, MD 21204-7737

Bel Air Office

Phone: 410-337-7900
Fax: (410) 569-3551
201 Plumtree Rd
Suite 301
Bel Air, MD 21015
Rosedale Office

Phone: 410-337-7900
Fax: (410) 391-8084
9110 Philadelphia Rd
Suite 308
Rosedale, MD 21237

Our Locations


August 8th, 2017
Welcome Dr. Kenneth Crandall
Towson Orthopaedic Associates welcomes Dr. Kenneth Crandall, a board-eligible neurosurgeon. Read More

Hand injuryJune 29th, 2017
Effects of Sports Specialization on Children
They say practice makes perfect, but can too much practice be a bad thing?  Read More

Patient Portal Bill Pay

Our Specialists

We are proud to be one of Baltimore’s first orthopaedic practices dating back to 1927 when pioneer orthopaedic surgeon Dr. Raymond E. Lenhard, began treating his first patients. Dr. Lenhard’s goal was to provide quality and compassionate orthopaedic care.

Decades later that attention to personalized care has brought generations of families to Orthopaedic Associates. Before retiring, John J. Fahey, M.D. reflected: “I treated three generations of patients. Many of these patients became my friends, not just patients.” The skilled physicians of Towson Orthopaedic Associates still believe in that philosophy today.


Physicians Overview

Jeffrey T. Brodie, M.D.

Mark V. Clough, M.D.

Timothy P. Codd, M.D.

Kenneth M. Crandall. M.D.

Michael D. Dabbah, M.D.

David F. Dalury, M.D.

Alvin J. Detterline, M.D.

Ira L. Fedder, M.D.

Michael J. Marion, M.D.

E. Craig Matthews, M.D.

Paul C. McAfee, M.D., MBA

Teri Metcalf McCambridge, M.D.

Brian D. Mulliken, M.D.

David Schroder, M.D.

Scott J. Tarantino, M.D.

Todd J. Tredinnick, M.D.

Richard D. Winakur, M.D.

Bruce S. Wolock, M.D.

Physician Assistants

Physician Assistants Overview

Lun Chen, PA-C, MS, CHN-MD

Benjamin Gardner, PA-C, ATC

Greg Marchesiello, PA-C

Michael Miller, PA-C

Abby Mull, PA-C, MS

Kathryn Fontaine Schweier, MMS PA-C

Robyn Zicker, PA-C

Nurse Practitioners

Nurse Practitioner Overview

Elizabeth Brannan, MSN, CRNP

Liana Grueninger Chotikul RN, BSN, MSN, NP-C, CNOR, ONC

Mary Jo Holloran, MS, CRNP

Mary Kathryn (Kathy) Mulford, RN, MS, CRNP



Renee Matthews, MBA