One Health Medical Care

One Health Medical Care We help people get better, feel better. Reston medical clinic specializing in your comprehensive pri

Mingliarti Tjahjana, MD, is an internist and primary care physician at One Health Medical Care in Reston, Virginia. Dr. Tjahjana is proud to offer her patients primary care services along with expanded services like obesity medicine and care for anxiety and depression. She offers a wide range of care, including treatments for diabetes, fibromyalgia, migraine headaches, weight loss, dermatology, and preventive care. In addition to Reston,Dr Tjahjana serves patients from many surrounding areas, including Herndon, Sterling, Great Falls, McLean, Fairfax, Ashburn, Leesburg, Vienna, Chantilly, Centreville, Manassas, and Oakton. Dr. Tjahjana, or Dr. T, as her patients fondly call her, prides herself on creating lasting relationships with her patients as she guides them through every stage in life. Dr. T understands that health issues can be frightening or confusing, which is why she takes the time to work with each patient individually, making sure they fully understand the treatment, diagnosis, and prevention process. This is helped by the fact that she is fluent in several languages, including English, Spanish, Mandarin Chinese, and Indonesian. Certified by American Board of Internal Medicine and American Board of Obesity Medicine, Dr. Tjahjana received her medical degree from Universitas Padjadjaran in Indonesia, and completed her residency at Interfaith Medical Center in New York City. Dr. Tjahjana has also performed endocrinology research with the MedStar Research Institute in Washington, DC. Dr. Tjahjana and her husband are proud parents of two active boys. She enjoys traveling, zumba, yoga, music, gardening, and cross-cultural cuisine. She is currently accepting new patients and invites you to book an appointment online at One Health Medical Care today.

One Health Medical Care offers comprehensive diabetes management services focused on long-term health and stability. Our...
02/13/2026

One Health Medical Care offers comprehensive diabetes management services focused on long-term health and stability. Our experienced specialists provide personalized treatment plans that include medical monitoring, lifestyle guidance, and ongoing support. Care is delivered in a professional, patient-centered environment designed to promote consistent blood sugar control and reduce complications. This coordinated approach supports improved daily wellness and confidence in managing diabetes. Call 571-572-9198. https://s.tnycc.com/w4LWsq

At One Health Medical Care, depression treatment is centered on individualized care and clinical expertise. Our skilled ...
02/12/2026

At One Health Medical Care, depression treatment is centered on individualized care and clinical expertise. Our skilled providers offer thorough evaluations and tailored treatment strategies that address emotional, behavioral, and physical aspects of depression. Services are delivered with compassion, discretion, and consistent follow-up to support steady improvement. This patient-focused model encourages resilience, balance, and lasting mental wellness. Schedule an appointment by calling 571-572-9198. https://s.tnycc.com/bHKcCa

One Health Medical Care provides expert thyroid services designed to help patients manage their health effectively. Our ...
02/07/2026

One Health Medical Care provides expert thyroid services designed to help patients manage their health effectively. Our skilled team delivers personalized care tailored to individual needs, ensuring every patient receives comprehensive support. Maintaining thyroid wellness is essential for overall health, and our professionals are dedicated to guiding you through every step. Schedule your appointment at 571-572-9198 today. https://s.tnycc.com/1w70Uq

Expert dermatology care is available at One Health Medical Care, where specialists focus on treating diverse skin concer...
02/06/2026

Expert dermatology care is available at One Health Medical Care, where specialists focus on treating diverse skin concerns. Each patient receives customized attention to support healthier, radiant skin. The clinic combines advanced techniques with compassionate care to ensure optimal results. Call 571-572-9198 to book your appointment and maintain vibrant skin health. https://s.tnycc.com/lsmGSE

In honor of World Cancer Day, Dr. Mingliarti Tjahjana and One Health Medical Care are raising awareness about the import...
02/04/2026

In honor of World Cancer Day, Dr. Mingliarti Tjahjana and One Health Medical Care are raising awareness about the importance of early cancer detection. New advances in blood-based testing may help identify cancer signals earlier—sometimes even before symptoms appear.

Watch our Cancer Awareness Session:
https://shorturl.at/RHXVc

This may be especially helpful for adults 50+, those with a family history of cancer, or anyone focused on preventive care.

Questions? Call us at (571) 572-9198

Together, we can take steps toward prevention and better outcomes.

One Health Medical Care offers professional weight-loss services designed to support healthy and sustainable results. Th...
01/31/2026

One Health Medical Care offers professional weight-loss services designed to support healthy and sustainable results. The experienced team provides personalized guidance to help patients achieve their goals safely and effectively. Appointments are available by calling 571-572-9198, allowing patients to take a positive step toward improved health and well-being. https://s.tnycc.com/DZSrVB

One Health Medical Care provides professional immigration physicals with a smooth and efficient process. The experienced...
01/31/2026

One Health Medical Care provides professional immigration physicals with a smooth and efficient process. The experienced team handles all needs carefully, ensuring accurate and reliable results. Appointments are available by calling 571-572-9198, offering professional care that supports a stress-free immigration experience. https://s.tnycc.com/yMpmIY

Asthma can be managed effectively with the right care. At One Health Medical Care, we specialize in providing personaliz...
01/29/2026

Asthma can be managed effectively with the right care. At One Health Medical Care, we specialize in providing personalized treatment plans for asthma patients. Our team of experienced healthcare professionals is dedicated to helping you breathe easier and live a healthier life. Book an appointment today by calling 571-572-9198. https://s.tnycc.com/E9wUiS

01/29/2026

Do you ever feel “off” and can’t quite explain why?

Hormones play a role in almost everything—energy, mood, sleep, weight, and focus. When they’re out of balance, your body often sends signals we’re taught to ignore.

Hormonal therapy isn’t about “fixing” you. It’s about understanding what your body needs and supporting it the right way.

Here’s a short video from Dr. Tjahjana explaining Hormone Replacement Therapy in clear, practical terms.

Because feeling “off” doesn’t have to be normal. Learning to recognize your body’s signals is the first step toward balance and well-being. 🧘‍♀️🌿

01/26/2026

Due to inclement weather, our on-site office will be closed on Monday, January 26. We are available for Televisits. Our office staff is working remotely.

Please note:
• Blood draws will not be available on January 26.
• In-person physicals will need to be rescheduled.
• Follow-up visits will be converted to a Televisit unless you prefer to reschedule.

If you would like to schedule a Televisit or reschedule your appointment, please call or message our office at 571-572-9198.

Thank you,
One Health Medical Care

One Health Medical Care provides expert treatment for all types of back pain, focusing on personalized care designed to ...
01/24/2026

One Health Medical Care provides expert treatment for all types of back pain, focusing on personalized care designed to restore comfort and mobility. Our team of specialists delivers comprehensive solutions to address pain at its source and support long-term spinal health. Patients benefit from tailored plans that help them regain strength and improve daily function. Call 571-572-9198 to book your appointment today. https://s.tnycc.com/1cj5cU

One Health Medical Care provides expert migraine treatment designed to deliver lasting relief and improved daily comfort...
01/23/2026

One Health Medical Care provides expert migraine treatment designed to deliver lasting relief and improved daily comfort. Our specialists focus on personalized care plans tailored to each patient’s unique needs, addressing both symptoms and underlying causes. The team ensures a supportive environment throughout treatment, helping patients regain focus and quality of life. Call 571-572-9198 to book your appointment today. https://s.tnycc.com/bOl95G

Address

1850 Town Center Drive, Ste 410
Reston, VA
20190

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 2pm - 7pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+5713130260

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