Photo of Dr. Alison Sibley

Dr. Alison Sibley, MD

Concierge Internal Medicine physician, Dallas, TX

North Texas Preferred Health Partners
5.0 (14 reviews)

Dr. Sibley is one of the five founding providers of North Texas Preferred Health Partners, a concierge membership practice.

3417 Gaston Ave, Suite 700, Dallas, TX 75246
At a glance
Practice model
Concierge membership, fee does not cover services insurance pays for
Board certification
American Board of Internal Medicine

Facts on this page last checked November 2026. How we check doctors

About Dr. Sibley

Dr. Sibley is one of the five founding providers of North Texas Preferred Health Partners. She completed her undergraduate education at Baylor University in Waco, Texas. She attended medical school at the University of Kansas School of Medicine in Kansas City, Kansas.

She completed her internship and residency at Baylor University Medical Center at Dallas. She is board certified by the American Board of Internal Medicine and is a Fellow of the American College of Physicians. She has an interest in preventive care as well as diabetes, hypertension, cholesterol and obesity.

She believes in partnering with each patient to achieve that person's health care goals.

Membership and fees

The practice is a concierge membership practice, and its membership fee does not cover services that insurance or Medicare pays for.

The membership fee also does not cover copays or deductibles.

Members get same or next business day urgent appointments and longer visits. Valet services are included without additional charge.

Education and credentials

Degree
MD
College
Baylor University, Waco, Texas
Medical school
University of Kansas School of Medicine, Kansas City, Kansas
Internship
Baylor University Medical Center at Dallas
Residency
Baylor University Medical Center at Dallas
Board certification
American Board of Internal Medicine
Professional memberships
Fellow, American College of Physicians (FACP), and member of the Texas Club of Internists and the Texas Medical Association
License
Texas
Board actions
Good standing (checked Nov 2026) None on record Verify with the Texas Medical Board
NPI
1790798858

Hospital and practice affiliations

Founding provider, North Texas Preferred Health Partners

Location

3417 Gaston Ave, Suite 700, Dallas, TX 75246
North Texas Preferred Health Partners practice page
Directions

Recognition and research

Awards

Named one of D Magazine's Best Doctors in Dallas County for 3 years

Patient reviews

5.0
14 reviews
5 star14
4 star0
3 star0
2 star0
1 star0
Write a review
Rated 5 out of 5

Amazing!

"Guided me in choosing the best treatment option."

FMDD UserFeb 2024
Rated 5 out of 5

Awesome!

"Enlightened me about my condition."

FMDD UserJan 2024
Rated 5 out of 5

Great!

"Very professional care and consult."

FMDD UserDec 2023
Rated 5 out of 5

best thing that happened with my health

"The best thing that happened with my health in a long time! Dr. Sibley takes the time to listen and comprehend what's going on. I admire her for being a generalist who doesn't limit herself to one body component and instead considers the big picture."

FMDD UserApr 2022
Rated 5 out of 5

5 star everything!

"She gets 5 stars across the board from me. 5 star diagnostician. 5 star communicator. 5 star provider. 5 star everything!"

FMDD UserMar 2022

Questions patients ask

Does Dr. Sibley take insurance, or offer a membership?

North Texas Preferred Health Partners is a concierge membership practice. The membership fee does not cover copays, deductibles or services that insurance or Medicare pays for.

Is Dr. Sibley board certified?

Yes, Dr. Sibley is board certified by the American Board of Internal Medicine.

Where did Dr. Sibley train?

Dr. Sibley attended medical school at the University of Kansas School of Medicine in Kansas City, Kansas. She completed her internship and residency at Baylor University Medical Center at Dallas.

Does Dr. Sibley offer telehealth?

North Texas Preferred Health Partners offers virtual visits.

Where is Dr. Sibley's office?

Dr. Sibley practices at North Texas Preferred Health Partners.

What health concerns is Dr. Sibley interested in?

Dr. Sibley has an interest in preventive care as well as diabetes, hypertension, cholesterol and obesity.

Are you Dr. Sibley? Claim this profile for free. Report a correction.

Ready to contact North Texas Preferred Health Partners?