Dr. Carl Deirmengian, MD

Dr. Carl Deirmengian, MD

Joint Replacement & Reconstruction Orthopedics  |  
Male  |  
Age 44
Insurances AcceptedSave
Dr. Carl Deirmengian, MD is a joint replacement & reconstruction orthopedics doctor who practices in Wynnewood, PA. He is 44 years old and has been practicing for 17 years.

100 E Lancaster Ave Ste 456

Wynnewood, PA 19096

Contact Information

(267) 339-3500

Insurance Accepted

  • Aetna
  • Amerihealth
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Humana
  • Keystone Health Plan East
  • MultiPlan
  • 2 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Deirmengian

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Deirmengian performs your care needs compared to other doctors.

Osteoarthritis of Hip and Thigh
very high
more than 99% of peers
Osteoarthritis of Hip
very high
more than 99% of peers
Knee Surgery
very high
more than 99% of peers

Dr. Deirmengian's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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  • Joint Replacement & Reconstruction Orthopedics
  • Orthopedic Surgery

Board Certifications

  • Orthopedic Surgery
    Accredited by: American Board of Orthopaedic Surgery*

Conditions Treated

  • Ankle Sprains and Strains
  • Arthritis of the Elbow
  • Autoimmune Diseases
  • Bone Disorders
  • Cancer
  • Complex Regional Pain Syndrome (CRPS)
  • Difficulty With Walking
  • Elbow Bursitis
  • Elbow Injuries
  • Foot Conditions
  • Fracture
  • Ganglion Cyst
  • 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
  • Pathological Spine Fracture
  • Sacrum Disorders
  • Shoulder Disorders
  • Shoulder Tendinitis and Tenosynovitis
  • Spine Disorders
  • Systemic Chondromalacia
  • Systemic Sclerosis
  • Torticollis


Read More


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

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Pennsylvania.

0 Sanctions

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

0 Board Actions

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


  • Princeton University
    Undergraduate School | Graduated
  • Harvard Medical School
    Medical School | Graduated 2000
  • University Of Pennsylvania School Of Medicine
    Internship Hospital | Completed
  • Perelman School Of Medicine University Of Pennsylvania
    Residency Hospital | Completed
  • Rush University-Adult Reconstruction
    Fellowship Hospital | Completed

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,
Media & Publications

Dr. Deirmengian has no media or publications listed.

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 profile.

Dr. Deirmengian's Reviews

Likelihood of recommending Dr. Deirmengian to family and friends
based on 110 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)
in Bryn Mawr, Pa |
I am nearly six weeks removed from total hip replacement. Tonight I did the elliptical for 20 minutes and did full weight training at a local gym. I feel fabulous. Dr. Deirmengian may be the best in the business. While I hope I never see him again - I could not be more pleased with my results. I am nearly 100% and am thrilled.
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!
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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Now Accepting New Patients
Dr. Deirmengian accepts 11 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Amerihealth
    Amerihealth PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access
  • Coventry Health Care
    Group Plan PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
    Choice Care PPO
  • Keystone Health Plan East
    Keystone Health Plan East HMO
    Keystone Health Plan East POS
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Choice Plus POS
    Options PPO
    Oxford Liberty
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Deirmengian has admitting privileges

Physician's Care Surgical Hospital
454 Enterprise Dr
Royersford, PA 19468
View Hospital Profile
Lankenau Medical Center
100 E Lancaster Ave
Wynnewood, PA 19096
View Hospital Profile
View Hospital Profile

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