Photo of Dr. Dorothy C. Serna

Dr. Dorothy C. Serna, MD

Concierge Internal Medicine physician, Cypress, TX

North Cypress Internal Medicine & Wellness

Dr. Serna founded North Cypress Internal Medicine & Wellness in 1998 and brings a lifestyle medicine approach to concierge care.

21216 Northwest Freeway, #420, Cypress, TX 77429
At a glance
Practice model
Concierge practice
Approach
Lifestyle medicine
Telehealth
Telemedicine through Doxy.me

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

About Dr. Serna

Dr. Serna is a concierge internal medicine physician who founded North Cypress Internal Medicine & Wellness in 1998. She attended medical school at the University of South Florida and completed her internal medicine residency at Baylor College of Medicine in Texas Medical Center in 1997. Her care uses a lifestyle medicine approach that treats root causes with lifestyle changes.

In a Concierge Medicine Today article, her approach rests on six lifestyle medicine pillars: nutrition, physical activity, stress management, sleep, social connection and avoiding risky substances. She also offers telemedicine through Doxy.me for check-ins, prescription refills and other routine matters.

Membership and fees

Membership at the practice includes health coaching with a focus on wellness, plus direct communication with the doctor during and after office hours.

Services

Lifestyle medicine Telemedicine
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
Medical school
University of South Florida
Residency
Internal Medicine, Baylor College of Medicine (1997)
Professional memberships
FACLM
License
Texas
Board actions
Good standing (checked Nov 2026) None on record Verify with the Texas Medical Board
NPI
1922096957

Hospital and practice affiliations

Founder of North Cypress Internal Medicine & Wellness

Location

21216 Northwest Freeway, #420, Cypress, TX 77429
North Cypress Internal Medicine & Wellness practice page
Directions

Recognition and research

Awards

2022-2024 Distinguished Physician Leader in Concierge Medicine award from Concierge Medicine Today
Named to the Super Doctors list every year since 2018
Texas Health Care Quality Improvement Award

Publications

Author of the article "Lifestyle Medicine in a Concierge Practice: My Journey"

Media and books

Featured by the American Journal of Lifestyle Medicine
Concierge Medicine Today reported that she was a guest on the DocPreneur Leadership Podcast, discussing lifestyle medicine within concierge care

Patient reviews

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Questions patients ask

Does Dr. Serna offer a concierge membership?

Yes. The practice is a concierge practice. Membership includes health coaching and direct communication with the doctor during and after office hours.

Where did Dr. Serna train?

She attended medical school at the University of South Florida. She completed her internal medicine residency at Baylor College of Medicine in 1997.

Does Dr. Serna offer telehealth?

Yes. She offers telemedicine through Doxy.me for check-ins, prescription refills and other routine matters.

Where is Dr. Serna's office?

Dr. Serna founded North Cypress Internal Medicine & Wellness in 1998.

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