SignatureMD

SignatureMD As a SignatureMD physician, Dr. Mercer's patients can expect unhurried appointments that start on time and 24/7 physician availability by phone or email.

Dr. Mercer's practice is personalized to fit your unique needs and busy schedule. From crafting a personalized healthcare plan with you to accommodating last-minute appointments, your well being is our priority. As a SignatureMD physician, our patients can expect same-day or next-business-day appointments, unhurried appointments that start on time, and 24/7 physician availability by telephone or email.

At SignatureMD, stories like this remind us why personalized care matters. When doctors have the time to listen, patient...
11/24/2025

At SignatureMD, stories like this remind us why personalized care matters. When doctors have the time to listen, patients feel heard.

SignatureMD. Care that puts you first.

1 in 3 adults aren’t getting enough sleep.Sometimes it’s more than stress keeping you up at night. Conditions like insom...
11/21/2025

1 in 3 adults aren’t getting enough sleep.

Sometimes it’s more than stress keeping you up at night. Conditions like insomnia or sleep apnea can seriously affect your health, from daytime fatigue to long-term risks for heart disease and diabetes.

If sleep problems keep showing up, it’s time to get answers. Schedule an appointment with your SignatureMD doctor to talk about what’s going on and find a plan that helps you rest better.

November is American Diabetes Month, a time to come together in support of those living with diabetes and to spread awar...
11/03/2025

November is American Diabetes Month, a time to come together in support of those living with diabetes and to spread awareness about prevention.

We can all play a part — by encouraging loved ones to stay active, choose balanced foods, and schedule regular screenings. For those already managing diabetes, support and education are key to living well and staying healthy.

Together, we can make awareness a reminder to care for ourselves and one another.

Human.Health.Care.Not a system. Not a number. Just care that’s personal and built around you.
10/29/2025

Human.
Health.
Care.

Not a system. Not a number. Just care that’s personal and built around you.

Gut health is trending, and it’s about more than digestion. Research shows your microbiome plays a role in immunity, ene...
10/21/2025

Gut health is trending, and it’s about more than digestion. Research shows your microbiome plays a role in immunity, energy, sleep, and even mood.

People are finding diverse ways to add support, from fermented foods like kimchi, miso, and sauerkraut to probiotic options such as yogurts and functional sodas. These habits are bringing fresh attention to the importance of gut balance.

Talk to your SignatureMD doctor about ways to support your gut health with a plan that works for you.

October is Breast Cancer Awareness Month, and it’s a reminder we cannot overlook. While breast cancer is most common in ...
10/13/2025

October is Breast Cancer Awareness Month, and it’s a reminder we cannot overlook. While breast cancer is most common in women, it can also affect men, and early detection is critical.

We can take steps together by discussing your family health history, staying informed, performing self-checks, and keeping up with preventative care and screenings. These actions matter for our health and for the well-being of those we love.

When care feels welcoming and supportive, patients notice.
10/07/2025

When care feels welcoming and supportive, patients notice.

AI might have the answers, but it can’t replace the relationship you have with your own doctor. With SignatureMD, your q...
10/03/2025

AI might have the answers, but it can’t replace the relationship you have with your own doctor. With SignatureMD, your questions go straight to your doctor — with 24/7 availability and personalized care that technology alone can’t deliver.

Supporting a loved one with diabetes or arthritis? Having a doctor available by phone, text, or email gives the reassura...
09/29/2025

Supporting a loved one with diabetes or arthritis? Having a doctor available by phone, text, or email gives the reassurance caregivers need—midday, evenings, or weekends.

September is prime time for flu, RSV, and colds. Stay ahead of seasonal illness with a quick health check or screening—s...
09/24/2025

September is prime time for flu, RSV, and colds. Stay ahead of seasonal illness with a quick health check or screening—same- or next-day appointments available.

Travel confidently with care that follows you: Heading out of town this fall? Don’t forget to bring a copy of your healt...
09/22/2025

Travel confidently with care that follows you: Heading out of town this fall? Don’t forget to bring a copy of your health summary and stay connected with your doctor in case anything comes up. Our members get support wherever they are. ✈️🌎

Digital devices are part of everyday life, but constant screen time can leave your eyes feeling dry and tired. Adjust yo...
09/15/2025

Digital devices are part of everyday life, but constant screen time can leave your eyes feeling dry and tired. Adjust your brightness, blink often, and take short visual breaks throughout the day to stay comfortable and focused. Your eyes will thank you 👀

Address

320 Santa Fe Drive, #205
Encinitas, CA
92024

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+17609448484

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