Hip and Knee Specialists

Hip and Knee Replacement Surgeons

Stefan Coombs, M.D., M.B.B.S.

Coombs headshot

Advanced Practitioners

Deena Babu, P.A.-C.

Physicians assistant to Savyasachi Thakkar, M.D.
Specialty: Hip and knee surgery
Locations: Columbia and Odenton

image of Colleen Lenz coming soon

Ellyssa (Elly) Chinnaswamy, P.A.-C.

Nurse practitioner assisting Julius Oni, M.D.
Specialty: Hip and knee surgery
Locations: Johns Hopkins Bayview, Lutherville and White Marsh

Ellyssa Chinnaswamy headshot

Dorothy Czajkowski, C.R.N.P.

Nurse practitioner assisting Paul Khanuja, M.D.
Specialty: Hip and knee surgery
Locations: Lutherville and White Marsh

Dorothy Czajkowski

Beth Walsh, P.A.-C.

Nurse practitioner assisting Vishal Hegde, M.D.
Specialty: Hip and knee joint replacement
Locations: Lutherville and White Marsh

Beth Walsh Headshot