"This is the best and professional doctors office I have ever been to.  The nurses and staff are so kind and friendly.  I wouldn't change a thing about this office and staff."

- A.C. - Wichita Falls, TX

We are currently accepting New Patients.                New Patient Form


Dr. Myrna C. De Asis completed her undergraduate studies with a Baccalaureate Degree in Biochemistry in 1980 from the University of Santo Tomas in Manila, Philippines. Dr. De Asis received her Medical Degree from University of Santo Tomas Faculty of Medicine and Surgery in 1984.  Her internship and residency in Internal Medicine included rotations at Westchester Medical Center in Valhalla, NY, and Mount Vernon Hospital in Mount Vernon, NY.         Read More 

Appointment Request

"Have been well pleased for several years!"

- E.N. - Wichita Falls, TX

We typically have same-day appointment availability.  Call 
(940) 763-8077 for scheduling.

Internal Medicine - Primary Care

Health Insurance



8 - Free Covid-19 Test Kits per Month

Medicare Part B Recipients

Redeem at your local pharmacy

Flu Vaccines for the 2022-2023 season are now available in the office. No appointment needed... For the latest information on the Coronavirus Disease 2019 (COVID-19), go to the Centers for Disease Control and Prevention (www.cdc.gov) website... If you need medical attention, you can now do a Virtual Office Visit with Dr. De Asis. Be safe and stay healthy...

​​Myrna C. De Asis, M.D., P.A.

Clinic News

New Patients

Meet Dr. Myrna C. De Asis

We accept Blue Cross HMO & PPO Plans, Medicare,  Medicare Advantage Plans, Tricare for Life and most major  private insurance.                                                       Learn More

Call Us:  (940) 763-8077