Browse Health
Orthopaedic Surgeon, Surgical Specialist
11 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Carl Deirmengian is Excellent. Dr. Deirmengian has been reviewed by 29 patients who have provided 7 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.3
Courteous Staff 4.6
Accurate Diagnosis 4.7
Bedside Manner 4.8
Spends Time with Me 4.7
Follows Up After Visit 4.7

Specialties & Research

Dr. Carl Deirmengian, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 14 areas:
  • Arthroscopic Surgery (Arthroscopy)
  • Bone marrow inflammation (Osteomyelitis)
  • Gouty Arthritis
  • Hip Osteoarthritis
  • Hip Surgery (Hip Replacement Arthroplasty)
  • Knee Osteoarthritis
  • Knee Surgery (Knee Replacement Arthroplasty)
  • Osteoarthritis (Hand and Wrist)
  • Osteoporosis
  • Psoriatic Arthritis
  • Reiter's Syndrome (Reactive Arthritis)
  • Rheumatoid Arthritis
  • Shoulder Fractures
  • Sports Injuries

Education & Awards

Dr. Deirmengian graduated from Harvard University , Boston. He has 22 awards.

Administrative Chief Resident - Univ. of PA Dept. of Orthopaedics (2004)
OREF/Zimmer Career Development Award
DeForest Willard Award to Outstanding Chief Resident – University of Pennsylvania
Leonard Marmor Award in Joint Arthroplasty - Univ of PA (2004)
OREF/Bayer Pharmaceuticals Resident Research Award
DeForest Willard Award for Performance as Outstanding Chief Resident (Univ. of PA) (2005)
Best Fellow Research Award – Rush University Medical Center
Arthroscopy Association of North America Resident Research Award
OREF/Bayer Pharmaceuticals Resident Research Award. Co-Investigator. (2005)
Leonard Marmor Award in Joint Arthroplasty – University of Pennsylvania
Mark Coventry Award for Basic Science Research – Knee Society
Arthroscopy Association of North America - Resident/Fellow Essay Award. Principal Investigator. (2005)
OREF/Zimmer Career Development Award. Principal Investigator. (2005)
OREF Resident Research Award
American Academy of Orthopaedic Surgeons (2006)
OREF Resident Research Grant Award. Principal Investigator. (2004)
Smith and Nephew National Resident Research Competition. Principal Investigator (2004)
Castle Connolly's Top Doctors™ (2013)
Patients' Choice Award (2011 - 2014)
Compassionate Doctor Recognition (2011 - 2013)
Top 10 Doctor - Metro Area (2014)
Delaware Valley
Orthopaedic Surgeon
On-Time Doctor Award (2014)


Dr. Deirmengian has 4 hospital affiliations:

  • Main Line Hospital Lankenau 
  • Lankenau Medical Center 


  • Armenian
  • Spanish

Similar doctors nearby

Dr. Stephen Cash

Orthopaedic Surgery
33 years experience
Wynnewood, PA

Dr. Russell Bear

Orthopaedic Surgery
9 years experience
Wynnewood, PA

Dr. David Vegari

Orthopaedic Surgery
4 years experience
Wynnewood, PA

Dr. Scott Rushton

Orthopaedic Surgery
18 years experience
Wynnewood, PA

Dr. Laurence Wolf

Orthopaedic Surgery
28 years experience
Wynnewood, PA

Dr. David Rubenstein

Orthopaedic Surgery
26 years experience
Wynnewood, PA
Search All Similar Doctors
Additional Information
Dr. Carl Arsen Deirmengian MD is a male Orthopaedic Surgeon, has 11 years of experience and practices in Orthopaedic Surgery.
Where does Dr. Carl A. Deirmengian practice?
Dr. Carl Deirmengian has 2 office locations.
Dr. Carl Deirmengian practices Orthopaedic Surgery near Wynnewood, PA.
Additional practice locations include: Limerick , PA.
See Wynnewood Orthopedic Surgeons.