Public provider listing
William Kern Deschner, M.D.
William Kern Deschner, M.D. is a Gastroenterologist practice in SAN MARCOS, TX. Rated 4.9 from 202 public reviews. Phone and website are listed.

Address
1305 WONDER WORLD DR
SAN MARCOS, TX 78666
Phone
(512) 754-8676Website
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Credentials, affiliations, and coverage
Credentials and licenses
- MD
- PA
- Professional license · TX
Affiliations
- TEXAS DIGESTIVE DISEASE CONSULTANTS PLLC
- TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC
Insurance networks
- Blue Cross and Blue Shield of Texas · Blue Advantage Bronze HMO℠ 204
- Blue Cross and Blue Shield of Texas · Blue Advantage Bronze HMO℠ Standard
- Blue Cross and Blue Shield of Texas · Blue Advantage Gold HMO℠ 206
- Blue Cross and Blue Shield of Texas · Blue Advantage Gold HMO℠ Standard
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Bronze℠ 303
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Bronze℠ 305
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Bronze℠ Standard
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Gold℠ 203
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Gold℠ 803
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Gold℠ Standard
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Silver℠ 202
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Silver℠ 605
- Blue Cross and Blue Shield of Texas · Blue Advantage Plus Silver℠ Standard
- Blue Cross and Blue Shield of Texas · Blue Advantage Security HMO℠ 200
- Blue Cross and Blue Shield of Texas · Blue Advantage Silver HMO℠ 205
- Blue Cross and Blue Shield of Texas · Blue Advantage Silver HMO℠ Standard
Sources
- CMS National Provider Directory · checked Aug 31, 2026
- CMS Marketplace API · checked Aug 31, 2026
- cms-doctors-clinicians · checked Aug 29, 2026
- octoparse-google-maps-free-url · checked Aug 29, 2026
- official-provider-site · checked Aug 29, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
Public media
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Public reviews
Newest reviews
Review details are not available here. The listing reports 202 public reviews.