Dr. Mark Demar, MD

Dr. Mark Demar, MD

General Surgery  |  
Male  |  
Age 55
(12)
Insurances AcceptedSave
Dr. Mark Demar, MD is a general surgery doctor who practices in Carson City, NV. He is 55 years old and has been practicing for 26 years.

1470 Medical Pkwy Ste 280

Carson City, NV 89703

Contact Information

(775) 882-8848

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • CareSource
  • 32 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Demar

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

new

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

Laparoscopic Surgical Procedure
high
more than 79% of peers
Cholecystitis and Gallstones
normal
more than 78% of peers
Port Placements or Replacements
normal
more than 77% of peers

Dr. Demar'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.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

1

Specialties

  • General Surgery
1

Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*
77

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Adrenal Gland Cancer
  • Anal Disorders
  • Anal Fissure
  • Anal Prolapse
  • Anal and Rectal Cancer
  • Anal or Rectal Pain
  • Aneurysm
  • Anorectal Abscess
  • Appendicitis
  • Benign Tumor
  • Biliary Atresia
  • Breast Cancer
  • Breast Diseases
  • Breast Lump
  • Cancer
  • Carcinoma in Situ
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Collapsed Lung (Pneumothorax)
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Empyema
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Varices
  • Fracture
  • Gallbladder Cancer
  • Gallbladder and Biliary Tract Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Hemorrhoids
  • Hernia
  • Hidradenitis
  • Hyperparathyroidism
  • Incisional Hernia
  • Inflammatory Bowel Disease
  • Inguinal Hernia
  • Intestinal Abscess
  • Intestinal Obstruction
  • Lipomas
  • Liver Cancer
  • Lung Cancer
  • Meckel's Diverticulum
  • Mesenteric Lymphadenitis
  • Neuroendocrine Tumors
  • Pancreatic Cancer
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Partial Lung Collapse
  • Peripheral Arterial Aneurysm
  • Peripheral Arterial Aneurysm and Dissection
  • Peripheral Arterial Embolism and Thrombosis
  • Peripheral Vascular Disease (PAD, PVD)
  • Phlebitis and Thrombophlebitis
  • Pleural Effusion
  • Pulmonary Disease
  • Pyloric Stenosis
  • Rib Fracture
  • Second-Degree Burns
  • Secondary Malignancies
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Thrombosis
  • Thyroid Cancer
  • Ulcer
  • Ulcerative Colitis
  • Umbilical Hernia
  • Varicose Veins
  • Vascular Disease
  • Ventral Hernia

More

Read More
67

Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Appendectomy, Laparoscopic
  • Appendectomy, Open
  • Axillary Lymph Node Dissection
  • Bile Duct Procedure
  • Biopsy of Breast
  • Bone Marrow Biopsy
  • Breast Reconstruction
  • Breast Surgical Procedure
  • Colectomy
  • Colon and Rectal Surgery
  • Decortication and Pleurectomy
  • Destruction of Anal Tumor
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Enterostomy (Laparoscopic or Open)
  • Esophageal Surgery
  • Esophagectomy (Esophagogastrostomy, Esophagojejunostomy)
  • Excision of Breast Tumor
  • Excision of Rectal Tumor
  • Excision of Skin Lesion
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Fecal Impaction Removal
  • Femoral Hernia Repair, Open
  • Fistulectomy or Fistulotomy, Anal
  • Gallbladder Removal
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gallbladder Removal (Cholecystectomy), Open
  • Gastroenterology Procedures
  • Gastrotomy
  • Head and Neck Surgery
  • Heart Surgery
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hernia Repair
  • Incision and Removal of Foreign Object
  • Incisional Hernia Repair, Laparoscopic
  • Inguinal Hernia Repair, Laparoscopic
  • Inguinal Hernia Repair, Open
  • Intestinal Transplant (incl. Enterectomy)
  • Laparoscopic Surgical Procedure
  • Laparotomy
  • Lung Surgery
  • Lymph Node Biopsy or Excision
  • Mastectomy
  • Open Diaphragmatic and-or Paraesophageal Hiatal Hernia Repair
  • Open Incisional and-or Ventral Hernia Repair
  • Orchiectomy
  • Paracentesis
  • Paraesophageal Hernia Repair, Laparoscopic
  • Parathyroidectomy
  • Port Placements or Replacements
  • Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Renal Transplant and Nephrectomy
  • Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
  • Sphincterotomy
  • Splenectomy
  • Splenectomy and Splenorrhaphy
  • Stomach Surgery
  • Thoracentesis
  • Thyroidectomy
  • Thyroidectomy or Thyroid Lobectomy
  • Tracheal Surgery
  • Umbilical or Ventral Hernia Repair, Laparoscopic
  • Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
  • Wound Repair

More

Read More

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.

Education

  • University Of Cincinnati College Of Medicine
    Medical School | Graduated 1991
  • Covenant Hlthcare Sys Harrison
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Demar has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Demar's Reviews

Likelihood of recommending Dr. Demar to family and friends
2.7
based on 12 total reviews (2 with comments)
Dr. Demar's Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    GOOD
  • Answers Questions
    GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (2)
in Gardnerville, NV |
I saw Dr. DeMar two hours after I had received news that my breast tumor was cancerous. He presented me with three options: lumpectomy with radiation, mastectomy, or mastectomy with reconstruction. He stated that there was only radiation in Reno, a 50 minute drive away. I was not offered any written material to take home so I could make a more informed decision. He wanted me to choose a course of action immediately. Later, I discovered there is radiation at a breast center within 30 minutes.
in Gardnerville, NV |
Wife had Empyema diagnosed by Dr Demar, the first doctor to actually find what has been wrong for almost a year of suffering. What a relief to finally know! A wonderful surgeon.
Have you seen Dr. Mark Demar, MD?
Are you Dr. Demar?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Demar

Now Accepting New Patients
Dr. Demar accepts 41 insurance carriers
  • Aetna
    Choice Plus POS II
  • Amerigroup (Wellpoint)
    Medicaid
  • Anthem
    Pathway X HMO/Ind Direct Access NV
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield PPO
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • Blue Shield of California
  • CareSource
    Medicaid
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • Community Health Choice
    Medicaid
  • Coventry Health Care
  • Delta Health System
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Golden Rule
  • Government Employees Health Association (GEHA)
    GEHA
  • Group Health Cooperative
  • Health Net
    Medicaid
    Medicare Advantage PFFS
    Tricare
  • HealthPlus
    Medicaid
  • HealthPlus Amerigroup
    Medicaid
  • HealthSmart
  • Horizon Blue Cross Blue Shield of New Jersey
    Medicaid
  • Humana
    Tricare
  • Husky Health
    Medicaid
  • inHealth
    Medicaid
  • INTotal Health
    Medicaid
  • Kaiser Permanente
  • Mail Handlers Benefit Plan (MHBP)
  • MedHealthInsurance
  • Medicaid
  • Midwest Health Plan
    Medicaid
  • Molina Healthcare
    Medicaid
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Peach State Health Plan
    Medicaid
  • Simplifi
  • Simply Healthcare Plans
    Medicaid
  • Staywell (Wellcare)
    Medicaid
  • Tricare
  • UnitedHealthCare
    Choice Plus POS
    Medicaid
    Navigate HMO
    Navigate POS
    Options PPO
  • Wellcare of Georgia
    Medicaid

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Demar has admitting privileges

Carson Tahoe Regional Medical Center
1600 Medical Pkwy
Carson City, NV 89703
View Hospital Profile
Carson Valley Medical Center
1107 US Highway 395 N
Gardnerville, NV 89410
View Hospital Profile
Carson Tahoe Sierra Surgery
1400 Medical Pkwy
Carson City, NV 89703
View Hospital Profile

View other doctors with similar experience to find the right doctor for you.

Bariatric Medicine
(87)
General Surgery
(12)
General Surgery
(14)
General Surgery
(18)
General Surgery
(1)
General Surgery
(24)
Vascular Surgery
(16)
Orthopedic Hand Surgery
(7)
Bariatric Surgery
(34)
General Surgery
(23)