Dr. Margaret Terhar, MD

Dr. Margaret Terhar, MD

Breast Surgery  ·  
Female  ·  
59 y/o

Accepting new patients

Dr. Margaret Terhar, MD is a breast surgery specialist in Las Vegas, NV and has been practicing for 28 years. She specializes in breast surgery and general surgery.Read her story

Comprehensive Cancer Centers of Nevada

3006 S Maryland Pkwy Ste 270

Las Vegas, NV 89109
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Insurance Accepted

  • Aetna
  • America's Health Choice
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • Culinary Health Fund
  • First Health (Coventry Health Care)
  • HealthChoice
  • Humana
  • Medicaid
  • One Health
  • PHCS
  • Sierra Choice

Learn about Dr. Terhar

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.

Dr. Terhar's Experience

Dr. Terhar's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Breast Surgery
  • Board certified in General Surgery
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Dr. Terhar's bio

This content was provided by Dr. Terhar "EDUCATION Dr. Terhar earned her medical degree in 1985 from Wright State University in Dayton, Ohio. Following medical school, she continued her professional training at Wright State University and completed her general surgical training in 1990. She has obtained continuous post graduate training in breast care and has a certification in breast ultrasound from the American Society of Breast Surgeons. EXPERIENCE Dr. Terhar is a breast surgeon at Comprehensive Cancer Centers of Nevada (CCCN) and Medical Director of The Breast Cancer at Sunrise Hospital. She is an active member of the Breast Center Steering Committee and Credentials Committee at Sunrise Hospital and serves as Clinical Faculty Supervisor at Touro University Nevada. Prior to joining CCCN, Dr. Terhar practiced general surgery with a heavy emphasis in breast care for 15 years before dedicating her practice to the care of breast related diseases. She served at Good Samaritan Hospital in Dayton, Ohio as Medical Director of the Breast Center and Chair of the Multidisciplinary Breast Cancer Treatment Planning Conference. In 2014, Dr. Terhar was recognized as a "Medical Marvel" by Nevada Business Magazine. PERSONAL In her spare time, Dr. Terhar enjoys scuba diving, photography and cooking. She has been married for more than 20 years to Don Gregory, MD, a local family practice physician. BOARD CERTIFIED American Board of Surgery Breast Ultrasound, American Society of Breast Surgeons MEMBERSHIPS IN PROFESSIONAL ASSOCIATIONS Nevada State Medical Association Clark County Medical Society American Society of Breast Surgeons Fellow, American College of Surgeons "


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Care Philosophy

This content was provided by Dr. Terhar "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 spiritual needs. We believe that timely and open communication is essential in forging strong and mutually respectful relationships. it is our mission to outperform expectations and provide a higher level of care than has been experienced before."

2  Specialties

  • Breast Surgery
  • General Surgery

1  Board Certifications

  • General Surgery
    Accredited by: Royal College of Physicians and Surgeons of Canada

7  Conditions Treated

6  Procedures

  • Biopsy of Breast
  • Breast Surgical Procedure
  • Excision of Breast Tumor
  • Lymph Node Biopsy or Excision
  • Mastectomy
  • Port Placements or Replacements

Background Check

0 Malpractice Claims

No malpractice history found for Nevada.

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.


  • Wright State University
    Undergraduate School | Graduated 1981
  • Wright State University Boonshoft School Of Medicine
    Medical School | Graduated 1985
  • Wright State University Affiliated Hospitals
    Internship Hospital | Completed 1990
  • Kettering Medical Center
    Residency Hospital | Completed 1990
  • Miami Valley Hospital
    Residency Hospital | Completed 1990

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Terhar has no media or publications listed.

Languages Spoken

  • English
  • French
  • Spanish

Memberships & Professional Affiliations

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

Dr. Terhar's Reviews

Likelihood of recommending Dr. Terhar to family and friends
18 total reviews (4 have comments)

Likelihood to Recommend (18)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Terhar's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (4)

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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Thank you for taking the time to write a review. We are so pleased to hear about the positive experience you've had with Dr. Terhar. If there is anything you need, please do not hesitate to reach out to us directly at infocccn@usoncolgy.com. Thank you,

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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...more
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Thank you for taking the time to write a review and leave us a 5-star rating. We are so happy to hear about the positive experience you had while under the care of Dr. Margaret Terhar and her staff. We appreciate this feedback and wish you all the best.

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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...more
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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...more
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