Dr. Matthew L. Silviera
- Gender: Male
- Experience: 16 years
- Graduated from: Temple University School Of Medicine
- Graduation year: 2005
- Sole propriator: No
- NPI: 1386805240
Dr. Matthew L. Silviera MD
Colorectal Surgeon
He is located at 1044 North Mason Road Div Surg Colon/Rectal, Ste 310 in Saint Louis, MO 63141. Can help patients with the following: Crohn's Disease, Cyst, Diverticulosis, Heart Disease, Inflammatory Bowel Disease (IBD), Sebaceous Cyst. His National Provider Identifier (NPI) number is 1386805240. Appointment can be made via the phone number (314) 454-7177. He is affiliated with 3 hospitals.
Conditions treated
Dr. Matthew Leon Silviera, being an colorectal surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Matthew L. Silviera.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Procedures Performed by Dr. Matthew L. Silviera
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Matthew L. Silviera as in-network for the following 2026 plans.
Health plans
Cox HealthPlans
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 7 plans from Cox HealthPlans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cox HealthPlans Bronze Expanded Standard | EPO · Expanded Bronze | EPO | Accepting new patients |
| Cox HealthPlans Bronze Preferred | EPO · Bronze | EPO | Accepting new patients |
| Cox HealthPlans Gold Preferred | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Gold Standard | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Silver Connect | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Preferred | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Standard | EPO · Silver | EPO | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Matthew L. Silviera is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Matthew L. Silviera is enrolled to bill Medicare as a Practitioner - Colorectal Surgery (proctology) (also registered under: Practitioner - General Surgery) .
Bills through: Washington University
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Intuitive Surgical | $3020 |
| Novadaq Technologies | $2019 |
| Lifecell | $696 |
Other
| Food and Beverage | $4724 |
| Travel and Lodging | $2779 |
| Other | $320 |
Studies
TEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2005Additional Specialities
- Surgeon
Affiliated hospitals
Looking for more Colorectal Surgeons?
There are 7 other colorectal surgeons in this region.
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- Address: 621 South New Ballas Road Suite 7011B Saint Louis, 63141, MO
- Gender: Male
- Address: Ste 120 1040 North Mason Road Saint Louis, 63141, MO
- Gender: Female
- Address: 1925 Mizell Avenue Suite 201 Winter Park, 32792, FL
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- Address: 325 North State Of Franklin Road Floor 3 Johnson City, 37604, TN
- Gender: Male
- Address: Suite 265 555 North New Ballas Saint Louis, 63141, MO
- Gender: Male
- Address: Div Surg Colon/Rectal, Ste 310 1044 North Mason Road Saint Louis, 63141, MO
- Gender: Male
- Address: Div Surg Colon/Rectal, Ste 265 555 North New Ballas Road Saint Louis, 63141, MO
Questions & Answers
Has Dr. Matthew Leon Silviera affiliation with hospitals?
Dr. Matthew Leon Silviera is affiliated with BARNES JEWISH HOSPITAL. For the full list of hospitals see this list.
Does Dr. Matthew Leon Silviera accept patients with Cox HealthPlans?
Yes, Dr. Matthew Leon Silviera is listed in-network for Cox HealthPlans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Matthew Leon Silviera treat?
Dr. Matthew Leon Silviera provides treatment for Crohn's Disease, Cyst, Diverticulosis, Heart Disease, Inflammatory Bowel Disease (IBD), Sebaceous Cyst. For the full list see this list.
Where can you meet with Dr. Matthew Leon Silviera?
Dr. Matthew Leon Silviera's office is located at 1044 North Mason Road Div Surg Colon/Rectal, Ste 310 in Saint Louis, MO 63141.