Dr. Mark Loewen, MD

Dr. Mark Loewen, MD

General Surgery  ·  
Male  ·  
Age 42
Dr. Mark Loewen, MD is a general surgery specialist in Hartford, CT and has been practicing for 11 years. He graduated from Rush Med Coll Of Rush Univ in 2001 and specializes in general surgery.

114 Woodland St Ste 1

Hartford, CT 06105

Contact Information

(860) 714-4403

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Commercial Insurance Company
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Health Net
  • 9 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Loewen

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Top Care Areas

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

very high
more than 98% of peers
Inguinal Hernia Repair, Open
very high
more than 94% of peers
Port Placements or Replacements
very high
more than 93% of peers

Dr. Loewen'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.

1  Specialties

  • General Surgery

1  Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*

61  Conditions Treated


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52  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Appendectomy, Laparoscopic
  • Appendectomy, Open
  • Axillary Lymph Node Dissection
  • Bladder Surgery
  • Breast Surgical Procedure
  • Cholecystectomy With Robotic Assistance
  • Colectomy
  • Colon and Rectal Surgery
  • 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 Rectal Tumor
  • Excision of Skin Lesion
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Femoral Hernia Repair, Open
  • Fistulectomy or Fistulotomy, Anal
  • Gallbladder Removal
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gallbladder Removal (Cholecystectomy), Open
  • Gastroenterology Procedures
  • Head and Neck Surgery
  • Heart Surgery
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hernia Repair
  • Incision and Removal of Foreign Object
  • 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
  • Peripheral Artery Catheterization
  • Port Placements or Replacements
  • 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)
  • Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
  • Skin Grafts
  • Splenectomy
  • Splenectomy and Splenorrhaphy
  • Stomach Surgery
  • Thoracentesis
  • Tracheal Surgery
  • Umbilical or Ventral Hernia Repair, Laparoscopic
  • Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
  • Wound Repair


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Background Check

1 Malpractice Claim
  • Settlement : 12/5/2014
    Amount or Range: Above Average
    State: Massachusetts
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.


  • Rush Med Coll Of Rush Univ
    Medical School | Graduated 2001
  • Westchester Medical Center
    Internship Hospital | Completed 2002
  • Westchester Medical Center
    Residency Hospital | Completed 2006
  • Saint Francis Hospital and Medical Center
    Fellowship Hospital | Completed 2007

Awards & Recognition

Awards & Honors

Dr. Loewen has no awards or honors listed.

Media & Publications

Dr. Loewen has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

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