Dr. Michael Joseph Dwyer , MD

General Surgery

(830) 372-2840

Seguin Surgical Services
1255 Ashby St
Seguin, TX 78155


Dr. Dwyer has been a GRMC physician since 1982. Prior to joining the GRMC medical staff, Dr. Dwyer served in the US Army where he was a Vietnam surgeon and received a bronze star for his admirable services.

Gender: N/A

Years in Practice: N/A

Languages Spoken: English and Spanish

Education & Training

Medical School: N/A

Graduation Date: N/A

Specialties & Hospital Affiliations

Hospital Affiliations:

  • Guadalupe Regional Medical Center
  • Seton Edgar B Davis Hospital

Specialties: General Surgery

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS TX Blue Advantage HMO
  • BCBS TX BlueChoice
  • First Health PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana National POS
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

Dr. Dwyer's Office Information

Fax: (830) 037-2254
Website: Not available
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon9:00 AM-5:00 PM
Tue9:00 AM-5:00 PM
Wed9:00 AM-5:00 PM
Thu9:00 AM-5:00 PM

Doctor Dwyer's Other Office Information

Website:Not available
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:


Guadalupe Regional Medical Center
1215 E Court St
Seguin, TX 78155
(830) 379-2411

Fax:(830) 037-2158
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:


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