Dominick Serna, Membership Medicine Practitioner

Personalized Healthcare...The Way it Should Be.

With a strong focus on long term health and wellness, and personal care and commitment... You can achieve peace of mind. Rest easy knowing that you'll have timely office visits and direct communication with me 24/7. I will be there whenever you need me. I will be there whenever you need me.

Welcome to My Concierge Medicine Practice


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I invite you to call my office today and see what's possible, or click here to learn more.

Call 281-807-5300
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Dorothy C. Serna, MD, CWP, FACP

About My Practice

As a patient in my practice, 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. We'll work together to replace unhealthy habits with positive ones proven to prevent, treat and even reverse chronic disease. 


Benefits of Concierge Medicine

Enhanced office experience

Personal care & commitment

Direct communications with me

Timely office visits

Wellness coaching

Peace of mind

Learn More About North Cypress Internal Medicine and Wellness

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Nicole S
Dr. Serna is a great listener. I lean towards homeopathic medicinal solutions, and she does a fantastic job understanding my goals, educating me, and finding solutions that work for me and my family.
I had an excellent visit with Dr. Serna. She takes the time to answer all of my questions and is very helpful and knowledgeable. I would highly recommend her to anyone.
Mary A
Dr Serna is competent, thorough, caring, and a good listener. She wants her patients to know and understand about their illness so she takes the time to explain or answer questions. I love receiving a printed summary of my visit with all the pertinent information on it.
Dr. Serna has put together an exceptional team that is dedicated to the individual patient. She has the drive to balance both her personal and professional life to near perfection. She has put family back in the doctor’s practice. The staff follows her lead in caring and being concerned for the individual patient. I have watched her grow into a professional’s professional. I highly recommend her and her team to anyone.


Telemedicine Now Available

I am pleased to offer my patients the easy to use telemedicine option called as a convenient alternative to in-office appointments for check-ins, prescription refills and other routine matters. is accessed through a simple link that I’ll send by text or email before our virtual visit. All you need is a smart phone or computer with a webcam. While we can handle many issues via telemedicine, please note that symptoms such as chest or abdominal pain may require a physical exam. Please call my office first so that we may determine if a virtual visit is the best option for you.

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Health News & Practice Events

Facebook Posts

???: How much water should I drinkKeep it Simple Principle (KISP): There is no hard and fast rule for hydration. Drinking enough water to keep your urine (pee) pale yellow is the right amount for you. ???: What if I don't like water?KISP: Try these three tricks-Gulp a glass down before each meal and right when you wake up-Sip on it while you do something you like (like watch TV or scroll instagram or Facebook)-Flavor it with a fruit you like.???: Does tea/other beverage count?KISP: Count toward what? Forget whatever arbitrary # you have for how much water you "should" be getting. Aim for that pale pee! But generally, no. Many teas and other beverages have caffeine or other substances that work against hydration. ... See MoreSee Less
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Myth #1: "I need protein, so plant-based is not for me."False: Well, sort of false 😉 You do need protein. Every body needs protein, carbohydrates, and fats to run. But where we get these macronutrients can vary. Animal protein is part of the Standard American Diet, but there is no rule that you have to get your protein from beef, chicken, pork or game! Actually, foods like beans and lentils have TONS of protein in them. And quinoa is a "perfect" protein--meaning it has all of the essential amino acids (building blocks) your body needs. Coach Sarah says:"One mistake I see patients make when they opt for a plant-based diet is suddenly just eating all fruits and vegetables and saying--well, I did perfectly because I didn't eat any meat." That is not really the point of plant-based, but aside from that, there is no protein in that list! No protein is a real problem. So add beans to that meal!A simple way to get started: roast some vegetables (butternut squash and Brussel sprouts are my favorite), cook up some quinoa (or use one of the pre-packaged cooked rice packets (but watch ingredients), and add a cup of pinto beans (cook up some onion and peppers if you want to add some extra flavor. Make four or five tupperware containers of this meal so you have something throughout the week. ... See MoreSee Less
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Dr. Serna has consistently made the SUPERDOCTORS list since 2018.

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.