Methodist Medical Group

Locations

Methodist Gastroenterology Specialists - Dallas

221 W. Colorado Blvd.
Pavilion 2, Suite 630
Dallas, TX 75208

View hours
Monday
8:00am - 4:30pm
Tuesday
8:00am - 4:30pm
Wednesday
8:00am - 4:30pm
Thursday
8:00am - 4:30pm
Friday
8:00am - 4:30pm
Methodist Gastroenterology Specialists - Dallas

Haley Allen, PA-C is a physician assistant specializing in gastroenterology, which focuses on the health of the bile ducts, liver, colon, rectum, esophagus, gallbladder, pancreas, small intestine, and stomach.

Allen was inspired to become a PA-C by her passion for science and discovering solutions to difficult problems. She has a particular interest in treating pancreatic disease, irritable bowel syndrome, and colitis.

Allen finds gastroenterology intellectually stimulating and rewarding because of its focus on multiple complex organs working together. This focus includes the gut’s role in everything from digestion and immunity to mental health and wellness. She is excited by advances in research in the field and the promise of innovative treatments.

Educating patients with gastroenterology conditions about care and treatment options is important to Allen. Her patient-centered approach considers the whole person—body, mind, and spirit. She works closely with patients so they understand all their options and become empowered to make informed decisions.

Outside of practicing medicine, Allen enjoys reading, cooking and exploring art. She stays active by playing golf, cycling, and practicing yoga.

Insurances Accepted

Before scheduling your appointment, please confirm that your insurance plan is accepted. Coverage can vary by provider and service, so checking in advance helps avoid unexpected costs.

Insurances Accepted

  • 90 Degree PPO
  • Aetna HMO
  • Aetna Medicare Advantage HMO
  • Aetna Medicare Advantage PPO
  • Aetna PPO
  • Aetna Whole Health Texas Health
  • American Health Plans
  • Baylor Scott & White Health Plan HMO/PPO
  • Baylor Scott & White Health Plan Marketplace Exchange
  • Baylor Scott & White Health Plan Medicare Advantage
  • Baylor Scott & White Quality Alliance
  • BCBS Blue Advantage HMO Marketplace Exchange
  • BCBS Blue Choice PPO
  • BCBS Blue Essentials HMO
  • BCBS Blue Premier HMO
  • BCBS Health Select POS
  • BCBS High Performance PPO Network
  • BCBS Medicare Advantage HMO
  • BCBS Medicare Advantage PPO
  • BCBS My Blue Health Marketplace Exchange
  • Buc-ee's
  • Christian Healthcare Ministries
  • Cigna Connect Marketplace Exchange
  • CIGNA HMO
  • CIGNA Local+
  • CIGNA OAP
  • Cigna POS
  • CIGNA PPO
  • Coral Unity National Provider Network
  • Employers Health Network
  • EVRY Healthcare
  • Healthcare Highways
  • HealthSmart GEPO
  • HealthSmart PPO
  • HealthSpring Medicare Advantage HMO/PPO
  • Humana Gold Plus Medicare Advantage HMO
  • Humana Medicare Advantage PPO
  • Imperial Health Marketplace Exchange
  • Medical Cost Containment Professionals
  • Molina Marketplace
  • Molina Medicare Advantage
  • MultiPlan Commercial PPO
  • MultiPlan Medicare Advantage
  • Oscar Health Marketplace Exchange
  • Parkland Medicaid
  • ProCare Advantage
  • Sana Benefits
  • Superior Ambetter Essentials & Virtual Access Marketplace Plans
  • Superior CHIP
  • Superior Foster Care
  • Superior STAR Medicaid
  • Superior Star+Plus
  • Tower Extrusions
  • Traditional Medicaid-Dallas County
  • Traditional Medicare-Dallas County
  • TriWest VA Community Care
  • United Healthcare HMO
  • United Healthcare Marketplace Exchange
  • United Healthcare Medicare Advantage
  • United Healthcare PPO
  • Velocity National Provider Network
  • WellCare Medicare Advantage
  • WellCare Medicare Advantage by Allwell
  • WellMed Medicare Advantage
  • Wellpoint CHIP
  • Wellpoint Marketplace Exchange
  • Wellpoint Medicare Advantage
  • Wellpoint STAR Kids
  • Wellpoint STAR Medicaid
  • Medicaid
  • Medicare
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Provider Ratings

4.9 out of 5

(44 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

12 Reviews

06/13/2026

Haley was excellent at providing information and concern for me.

06/06/2026

All good

05/27/2026

I was blown away with how holistic and problem-solving this felt. Truly felt listened to and that she was able to wade through an overlapping complexity of what could be going on. I felt comforted and appreciative of the range of severity (or lack thereof), and that we could attempt some solutions. Exceeded my expectations.

05/20/2026

If I recommend it, thank you

03/08/2026

Halley Allen was exceptional in all aspects.

03/05/2026

Ms. Haley was very thorough, thoughtful, and listened well.

12/28/2025

Service above and beyond.

12/02/2025

Excellent service!

11/20/2025

Very good doctor

10/31/2025

Good

10/30/2025

Oh wow!!! Haley listened to me. Included me in the plan of my care. I did not feel embarrassed at all about some things we discussed.

09/20/2025

The PA was very knowledgeable about my situation, very kind and helpful, she helped me understand my test results. This was my first time with her, I really feel she is a good fit for me. She gave me valuable advice and insight. I look forward to my appointments with her, I have full confidence in her abilities of my care.
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