Dr. Clay Demattei Sr, MD

Dr. Clay Demattei Sr, MD

General Surgery  ·  
Male  ·  
Age 61
(10)
Save
Dr. Clay Demattei Sr, MD is a general surgery specialist in Marion, IL and has been practicing for 34 years. He graduated from Loyola University Of Chicago/Stritch School Of Medicine in 1981 and specializes in general surgery.

3402 Office Park Dr

Marion, IL 62959

Contact Information

(618) 993-3221

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HAP Insurance
  • HealthLink
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Demattei Sr

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

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

Anal or Rectal Pain
very high
more than 99% of peers
Gastrointestinal Diseases
very high
more than 93% of peers
Abdominal Disorders
very high
more than 92% of peers

Dr. Demattei Sr'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*

33  Conditions Treated

Less
Read Less

23  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Breast Surgical Procedure
  • Colectomy
  • Colon and Rectal Surgery
  • Esophageal Surgery
  • 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
  • Gallbladder Removal
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hernia Repair
  • Inguinal Hernia Repair, Laparoscopic
  • Inguinal Hernia Repair, Open
  • Laparoscopic Surgical Procedure
  • Lymph Node Biopsy or Excision
  • Mastectomy
  • Open Incisional and-or Ventral Hernia Repair
  • Port Placements or Replacements
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

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

  • Loyola University Of Chicago/Stritch School Of Medicine
    Medical School | Graduated 1981
  • Baylor College Of Med
    Residency Hospital | Completed 1984
  • Marshall University
    Residency Hospital | Completed 1986

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Demattei Sr has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Demattei Sr's Reviews

4.2
Likelihood of recommending Dr. Demattei Sr to family and friends
10 total reviews (2 have comments)

Likelihood to Recommend (10)

  • 5
    (8)
  • 4
    (0)
  • 3
    (0)
  • 2
    (0)
  • 1
    (2)

Dr. Demattei Sr's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    EXCELLENT

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    Under 10 minutes

Patient Comments (2)

Did some great work for me. UNFORTUNATELY the customer service of his staff is seriously lacking. Rude and condescending. Will not be going back.
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Excellentt doctor& surgeon. Very professional & knowledge is vast. Highly recommend .
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