Dominick Serna, Membership Medicine Practitioner
Personalized Healthcare...The Way it Should Be.
Welcome to North Cypress Internal Medicine & Wellness
As a patient of North Cypress Internal Medicine & Wellness, you’ll receive truly patient-focused and personalized healthcare. My smaller practice size provides us with more quality time together, and enables me to offer a Lifestyle Medicine approach to your care. The emphasis shifts from treating illness with more medications and procedures to treating the root causes with lifestyle changes that guide your individual road to wellness. At North Cypress Internal Medicine & Wellness, we'll work together to replace unhealthy habits with positive ones proven to prevent, treat and even reverse chronic disease.

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Dorothy Cohen Serna, MD, DipABLM, FACP
Benefits of Concierge Medicine
Enhanced office experience
Personal care & commitment
Direct communications with me
Timely office visits
Wellness coaching
Peace of mind
What is Lifestyle Medicine?

Practice & Health News
News From Dr. Serna, June 2025
June 9, 2025News From Dr. Serna, May 2025
June 9, 2025News From Dr. Serna, April 2025
April 14, 2025American Journal of Lifestyle Medicine
features Dr. Dorothy Cohen Serna.
Click here to read the entire article.
Learn More About North Cypress Internal Medicine and Wellness

Dr. Dorothy Cohen Serna was recognized with the 2022-2024 Distinguished Physician Leader in Concierge Medicine award. This uniquely meaningful honor is given every two years by Concierge Medicine Today, the industry's oldest and most respected trade publication, to fewer than one percent of doctors across the U.S. and the world who have made a significant impact on and contribution to concierge medicine.
Since 2018, Dr. Dorothy Cohen Serna has been named to the SUPERDOCTORS list every year.
Concierge or membership medicine, is an alternative practice model. It is based on a relationship between a patient and a primary care physician in which the patient pays an annual fee or retainer. Doctors limit their patient panel in order to ensure direct availability and adequate time for each patient. These extended, unrushed visits enable physicians to spend meaningful time with patients, build relationships, and provide more comprehensive, proactive care than in traditional practices.