Dr. Margaret A Terhar, MD, FACS

Dr. Margaret A Terhar, MD, FACS


32 Years of Experience

Accepting patients


    EDUCATION Dr. Margaret A. 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 Center 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

    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

    Medical Specialties and Areas of Expertise


    Education & Training

    Wright State Univ. Affiliated Hosp. / Dayton, OH, Surgery, General (Internship)

    Medical Degree - Wright State University

    Board Certifications

    American Board of Surgery since 1991




    Medical Conditions Treated

    conditions treated by a Surgeon, like Dr. Margaret Terhar, may include:

    Please contact Dr. Terhar's office for more information or to schedule a consultation.

    Medical Procedures Performed

    procedures performed by a Surgeon, like Dr. Margaret Terhar, may include:

    Surgical Consultation, Surgery, Neurosurgery Consultation, Pre-Surgery Consultation, Surgery Consultation, Pediatric Pre-Surgery Consultation, Pre-Surgery Consultation, Laparoscopic Surgery Consultation, Gallbladder Removal / Cholecystectomy, Appendicitis / Appendectomy, Eyelid Surgery / Blepharoplasty, Brain Tumor Evaluation, Brain Aneurysm Treatment, Stroke Treatment (Acute), Refractive Lens Exchange, Brain Surgery, Skull Base Surgery, Surgery Follow Up, Neurosurgery Follow Up, Pre-Surgery Follow Up, Surgical Follow Up, Pediatric Pre-Surgery Follow Up, Laparoscopic Surgery Follow Up, Neuro-Oncology Consultation, Surgery Second Opinion, Wrist Arthroscopy, Endoscopic Eyebrow Elevation, Forehead Correction, Hand & Microsurgery Specialist Consultation, Hand & Microsurgery Specialist Follow Up, Head & Neck Surgery, Pelvic Surgery, Ptosis Repair, Central Line Placement, Gender Confirmation Surgery, Cerebral Shunt, Surgical Infections, Tube Thoracotomy, Laparoscopic Colectomy, Amputation, Limb Surgery, Minimally Invasive Surgery, Mastectomy, Upper Extremity Tendon Repair, Toe-to-Thumb Transplant, Upper Extremity Nerve Repair, Upper Extremity Joint Replacement, Upper Extremity Amputation, Reflux Surgery, Spleen Surgery, Implantable Contact Lens (ICL) Surgery, YAG Laser Procedure, Colon Surgery, Distal Pancreatectomy, Splenectomy, Sleeve Gastrectomy, Orthopedic Follow Up (Hand), Orthopedic Consultation (Hand), Cranial Bypass, Esophagogastroduodenoscopy (EGD), Esophageal Surgery, Gastrectomy, Laparoscopy, Lymph Node Biopsy, Pancreatic Surgery, Paraesophageal Surgery, Parathyroid Surgery, Head and Neck Cancer Screening, Whipple Procedure, Hepatic Surgery, Complex Gastrointestinal Surgery, Laparoscopy Consultation, Minimally Invasive Surgery Consultation, Magnetic Sphincter Augmentation (MSA), Abdominal Wall Reconstruction, Gastric Bypass Surgery, Pyloromyotomy, Percutaneous Endoscopic Gastrostomy (PEG) and Small Bowel Resection

    For detailed information, please contact Dr. Terhar's office.


    Please contact Dr. Terhar's office to confirm accepted insurance plans.


    Comprehensive Cancer Centers of Nevada Breast Surgery Center Maryland Pkwy

    3006 S Maryland Parkway

    Suite 270

    Las Vegas, NV 89109

    (702) 369-6008

    Get Directions | View Website


    Memberships & Associations

    Nevada State Medical Association


    Clark County Medical Society


    American Society of Breast Surgeons


    American College of Surgeons


    Frequently Asked Questions

    Is Dr. Margaret Terhar accepting new patients?

    Yes, Dr. Margaret Terhar is accepting new patients at this time.

    Does Dr. Margaret Terhar offer online booking?

    Please contact Dr. Terhar's office at (702) 369-6008 for information about online booking, telehealth, or to schedule an appointment.

    Does Dr. Margaret Terhar offer telehealth appointments?

    Please contact Dr. Terhar's office at (702) 369-6008 for information telehealth appointment availability or for scheduling assistance.

    Which language(s) does Dr. Margaret Terhar speak?

    Dr. Margaret Terhar speaks English, French and Spanish.

    Which board certifications does Dr. Margaret Terhar have?

    Dr. Margaret Terhar is certified by the American Board of Surgery.

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