Dr. Margaret Terhar, MD

Breast Surgery •  Female • Age 61


Dr. Margaret Terhar, MD is a breast surgery specialist in Las Vegas, NV and has been practicing for 30 years. She specializes in breast surgery and general surgery.


Comprehensive Cancer Centers of Nevada

New Patient?
(702) 703-6836
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  • Fax
  • Hours
    • Mon: 8:30am - 5:00pm
    • Tue: 8:30am - 5:00pm
    • Wed: 8:30am - 5:00pm
    • Thu: 8:30am - 5:00pm
    • Fri: 8:30am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions

More General Surgery Specialists at Comprehensive Cancer Centers of Nevada

Dr. Terhar's Reviews

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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Terhar's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
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  • Office environment
  • Staff friendliness
What People Say About Dr. Margaret Terhar, MD
RecentHighestLowestMost Helpful
If having breast cancer could have any upside, then I certainly found it with Dr. Margaret Terhar and her staff. My first contact with the office was with a kind, caring receptionist (Laurie) who worked hard to schedule my appointment ASAP. My experience was all very positive from there. During my initial consultation with Dr. Terhar, she showed sincere compassion and kindness. With her incisive explanation of my health situation and her recommendation for a treatment plan, I felt I was at the right place. Maribel, her coordinator, did a great job every step of the way, from giving meticulous pre/post-operative instructions, to coordinating information from my primary care giver and keeping an open line of contact. Thanks to Dr. Terhar’s extraordinary expertise, my surgery went well, with no complications afterwards. There are not enough ways to express all my thanks to Dr. Terhar and her terrific staff. How fortunate that I found such a great breast surgeon that I can trust!
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Dr. Terhar is awesome! She is very understanding and caring about her patients. She takes time to explain test results, procedures, etc. in manner in which her patients understand. I highly recommend her.
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Dr. Tehar is the BEST. She is very knowledgeable, caring, compassionate and straightforward. She did my lumpectomy and I was at ease knowing that she could do it. The procedure was successful, I had a quick recovery time, and my incision is not very noticeable. I do give God all the glory and honor for a successful surgery and I'm thankful that Dr. Tehar was the vessel that He used. Dr. Tehar's staff is great. Very friendly, professional, and sensitive to the patient's needs.
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I was referred to Dr Terhar MD for an abnormal mammogram!! I was a little uneasy going to a specialist. My first visit went so smoothly. Dr Terhar was so caring, explained everything that she was going to do. Explained my sisituation in detail, answering any question I may of had!!! She said she needed to do a biopsy and that she could do it that same day. Miracle, one less appointment to have to make and possibly a quicker answer for me. The not knowing is the hardest!!! Love my new Dr!!!!
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Dr. Terhar left deep margin of DCIS in me after a lumpectomy. She lied to me about it. I went to her with a very early stage I. Told me tho she didn't meet required margin she was happy with what she got. 2 years later I lost my breast. I called her after mastectomy, asked her why she lied, her voice got VERY high pitched as she said "Oh yes, I'm very sorry about that," then screamed,"Your oncologist & radiologist should have told you, NOT ME!" My 2nd surgeon is furious with her! BEWARE!!!!
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Dr. Terhar accepts

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(702) 703-6836

Dr. Terhar accepts the following insurance:

Aetna HMO
Choice Plus POS II
America's Health Choice
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield PPO
Beech Street (Multiplan)
Beech Street (Multiplan) EPO
Beech Street (Multiplan) HMO
Beech Street (Multiplan) POS
Beech Street (Multiplan) PPO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross and Blue Shield
Blue Cross Blue Shield EPO
Blue Cross Blue Shield HMO
Blue Cross Blue Shield POS
Blue Cross Blue Shield PPO
Cigna EPO
Cigna HMO
Cigna POS
Cigna PPO
Open Access Plus
Coventry Health Care
Coventry Health Care POS
Coventry Health Care PPO
Culinary Health Fund
First Health (Coventry Health Care)
First Health (Coventry Health Care) EPO
First Health (Coventry Health Care) POS
First Health (Coventry Health Care) PPO
HealthChoice PPO
Humana Choice Medicare Advantage PPO
Humana HMOx
Humana POS
Humana PPO
MultiPlan PPO
PHCS Network PPO
One Health
One Health POS
One Health PPO
PHCS Par-Multi Plan
PHCS Par-Multi Plan PPO
Sierra Choice
Sierra Choice POS
TriCare for Life
Tricare South
United Healthcare EPO
United Healthcare HMO
United Healthcare POS
United Healthcare PPO
USA Health Network
USA Health Network PPO
Veteran Administration Plan

Background Check

No malpractice claims found for Nevada
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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About Me

We are committed to providing the responsive care possible in what can be a very stressful time in a woman's life. we strive to achieve the utmost in professionalism while displaying sensitivity and being mindful of our patient's emotional and spirit...


  • Breast Surgery
  • General Surgery

Board Certifications

  • General Surgery
  • General Surgery


Kettering Medical Center
Residency Hospital
Miami Valley Hospital
Residency Hospital
Wright State University Affiliated Hospitals
Internship Hospital
Wright State University Boonshoft School Of Medicine
Medical School
Wright State University
Undergraduate School


  • Spanish
  • French
  • English


Affiliated Hospitals

Check the quality of care at hospitals where Dr. Terhar treats patients.

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62% Patient experience rating, 7% lower than the national average

76% Patient experience rating, 7% higher than the national average

64% Patient experience rating, 5% lower than the national average