Dr. Carl Deirmengian, MD


Orthopedic Surgery | Male

Rothman Institute Orthopaedics 100 E Lancaster Ave Ste MOB456 Wynnewood, PA 19096 Get Directions
Dr. Carl Deirmengian, MD

Dr. Carl Deirmengian, MD is an orthopedic surgery doctor who practices in Wynnewood, PA. He is 43 years old and has been practicing for 17 years. Dr. Deirmengian is affiliated with Lankenau Medical Center, Physician's Care Surgical Hospital and Thomas Jefferson University Hospital—Jefferson Health.

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Dr. Deirmengian's Experience

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Deirmengian

Dr. Deirmengian accepts 11 insurance carriers

Dr. Deirmengian is now accepting new patients

Affiliated Hospitals

Hospital Quality
Check out the quality of care at the 3 hospitals where Dr. Deirmengian has admitting privileges.

Dr. Deirmengian's Reviews

Likelihood of recommending Dr. Deirmengian to family and friends
based on 112 total reviews (30 with comments)
Dr. Deirmengian's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (30)
Philadelphia, PA |
He was very instructive and also reassuring in his manner. I go into surgery with complete confidence in him
in Broomall |
Excellent care by both Dr. Deirmengian and his P.A. Patrick. I would highly recommend Dr. Deirmengian to family and friends.
in Havertown PA |
Very pleased with Dr.s explanation of the procedures.
Philadelphia, PA |
The doctor gave me my life again. Two knees (great)!
Philadelphia, PA |
My surgeries have gone well - all three.
Philadelphia, PA |
So professional.
Philadelphia, PA |
You guys rock
Philadelphia, PA |
Excellent Doctors! Excellent surgical team! Great support!
Philadelphia, PA |
Excellent experience!
Philadelphia, PA |
Very pleasant experience
Philadelphia, PA |
Patrick and Carl are always very professional, caring, and value and expertise. I have recommended them many times! I can't thank them enough for getting me back on a pain free journey!
Philadelphia, PA |
Pain level started high and is now very tolerable. Great surgeon. Healing well.
Philadelphia, PA |
Always a great experience. Staff is courteous throughout the hospital. Doctors are great. Lankenau is the absolute best hospital experience I've ever had!
Philadelphia, PA |
I had wonderful results!
Philadelphia, PA |
Dr. Deirmengian is one of the best doctors at Lankenau.
Philadelphia, PA |
I love Dr. D!
in Philadelphia, PA |
I would and have recommended Dr. Deirmengian to everyone. He is a talented and gifted surgeon who has completely changed the quality of my life.
Philadelphia, PA |
Excellent doctor. Good experience with both knee replacements.
Philadelphia, PA |
Narberth, PA |
Dr. Deirmengian's team has been excellent. They have dealt with a skeptical, reasonably knowledgeable patient who asks questions and expects detailed answers.
in Phoenixville, PA |
After waiting far too long to have hip replacement surgery, I made my appointment with Dr. Deirmengian. His knowledge and expertise drew me in but his bedside manner was comforting. I had many concerns but had full confidence in his skills. There is quite a wait to get an appointment but he is well worth it. My hip is great after eight weeks. Thank you Dr. Carl!
Philadelphia, PA |
None better than Dr. Deirmengian
Philadelphia, PA |
Rothman is very efficient and prompt in returning calls.
Philadelphia, PA |
I wish all physicians were like Dr. Deirmengian.
Philadelphia, PA |
Rothman overall is great. Dr. Deirmengian, Dr. Beredjiklian and Dr. Greis are the best. Staff is excellent as well. Genuine care for patients.
Philadelphia, PA |
Dr. Deirmengian, you're an artist!
Philadelphia, PA |
Wonderful experience! I think Dr. Deirmengian is the best and I am thankful for him!
in Secane,pa |
I could not have more pleased with my surgery and subsequent care I received from Dr.Deirmengian
in Wynnewood, Pa |
Dr. Deirmengian replaced my right hip In August of 2015. As a physician myself I was especially apprehensive as we physicians often are. All my fears were unfounded. I spent one night in the hospital. Pain was minor and easily controlled with ice and Tylenol. It can be helpful to sleep in a recliner for the first few nights at home. I was back seeing patients in my office within 15 days.
in Secane, PA |
Top notch! Great personal touch, very interested in you as a person! Excellent prep for surgery, and post surgery. Great pain management! Would highly recommend Dr.!
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Dr. Deirmengian's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Orthopedic Surgery
  •  Board certified in Orthopedic Surgery
  •  Malpractice claims in Pennsylvania not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    • Editorial Board, American Journal of Orthopaedics
    • Director of Comprehensive Arthritis and Joint Replacement Research, Lankenau Institute for Medical Research
    • Guest Reviewer, Journal of Arthroplasty
    • Editorial Board, Clinical Orthopaedics and Related Research
    • Board Certified, American Board of Orthopaedic Surgery
    What is a recognized doctor
  • Media & Publications

    Dr. Deirmengian has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Pennsylvania.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Deirmengian's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Orthopedic Surgery

Conditions Treated

  • Ankle Sprains and Strains
  • Autoimmune Diseases
  • Bone Disorders
  • Cancer
  • Complex Regional Pain Syndrome (CRPS)
  • Difficulty With Walking
  • Elbow Bursitis
  • Elbow Injuries
  • Foot Conditions
  • Fracture
  • Hand Conditions
  • Hip Arthritis
  • Hip Pain
  • Intervertebral Disc Disease
  • Joint Pain
  • Knee Arthritis
  • Knee Disorders
  • Knee Pain
  • Limb Pain
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Shoulder Disorders
  • Spine Disorders
  • Systemic Sclerosis


  • Medical School
    Harvard Medical School

    Graduated in 2000

  • Internship Hospital
    University Of Pennsylvania School Of Medicine
  • Residency Hospital
    Perelman School of Medicine University of Pennsylvania
  • Fellowship Hospital
    Rush University-Adult Reconstruction
  • Undergraduate School
    Princeton University

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Deirmengian does not have any memberships or affiliations listed. If you are Dr. Deirmengian and would like to add memberships or affiliations, please update your free profile.


  • Orthopedic Surgery
  • Joint Replacement & Reconstruction Orthopedics

Procedures Performed

  • Fracture Care
  • Hip Replacement
  • Hip Replacement Revision
  • Knee Replacement
  • Knee Replacement Revision
  • Knee Surgery