Photo of Dr. Margaret Zak

Dr. Margaret Zak, MD

DPC Family Medicine physician, Grapevine, TX

ZakDPC
5.0 (8 reviews)

Dr. Margaret Zak is a board-certified family medicine physician who opened ZakDPC in Grapevine in February 2019.

220 N Park Blvd, #114, Grapevine, TX 76051
At a glance
Practice model
Direct primary care clinic, with lab work billed separately
Board certification
Family medicine, ABFM
Typical visit length
30 to 60 minutes

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

About Dr. Zak

Dr. Zak opened ZakDPC in Grapevine in early February 2019. She is an ABFM board certified family medicine physician. She completed her residency training at the Wichita Falls Family Practice Residency Program, which included ICU and ER work, high-risk OB and neonatal care, and assisting during surgical and endoscopic procedures.

After residency she opened an independent practice out of Electra Memorial Hospital in Electra, Texas. She worked for Paladina Health at their Coppell clinic for five years after moving to Grapevine in 2013. Her approach shifts the focus from assembly-line medicine to disease prevention and personalized management of chronic conditions.

The practice is limited to about 600 patients, and typical visits are 30 to 60 minutes, with physicals taking longer. Patients get her cell number, and calls are returned within 4 hours during the day and 2 hours in the evening. Organizations can invite her to speak at their meetings.

Membership and fees

Zak Direct Primary Care describes itself as a direct primary care clinic.

Lab work is billed separately but offered at a substantial discount, and patients may use insurance for it.

Services

Free Meet & Greet visit
What family medicine doctors commonly treat

Education and credentials

Degree
MD
Residency
Wichita Falls Family Practice Residency Program
Board certification
Family medicine, ABFM
License
Texas
Board actions
Good standing (checked Nov 2026) None on record Verify with the Texas Medical Board
NPI
1952463572

Location

220 N Park Blvd, #114, Grapevine, TX 76051
ZakDPC practice page
Directions

Patient reviews

5.0
8 reviews
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Rated 5 out of 5

"Shows patience and empathy during every visit."

FMDD UserAug 2024
Rated 5 out of 5

"Always explains treatment plans clearly and thoroughly."

FMDD UserAug 2024
Rated 5 out of 5

"Makes patients feel safe and well-cared for."

FMDD UserJun 2024

Questions patients ask

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

Zak Direct Primary Care describes itself as a direct primary care clinic. Lab work is billed separately at a discount, and patients may use insurance for it.

Is Dr. Zak board certified?

Dr. Zak is an ABFM board certified family medicine physician.

Where did Dr. Zak train?

She completed her residency training at the Wichita Falls Family Practice Residency Program.

Where is Dr. Zak's office?

Dr. Zak opened ZakDPC in Grapevine in early February 2019.

How quickly does Dr. Zak return calls?

Patients get her cell number, and calls are returned within 4 hours during the day and 2 hours in the evening.

Can I meet Dr. Zak before joining?

Yes, the practice offers a free Meet & Greet office visit for prospective patients.

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