Same/next-day appointments
convenience
Same/next-day appointments available. Book online, no membership needed. Appointments are billed to you or your insurance; copays or deductibles may apply.
One Medical Primary Care Clinic - Union Station
4.6(152 reviews)
One Medical’s Union Station office provides primary care for adults of all ages, including seniors on Medicare, with same/next-day appointments available and a focus on building real relationships through technology.
Primary Care
Washington, DC
English, Korean
About
One Medical Primary Care Clinic - Union Station
One Medical’s Union Station office in Washington, DC offers exceptional primary care for adults of all ages, including seniors on Medicare. The practice focuses on building real relationships with patients and using technology to simplify every aspect of getting care. They are not just there for when you are sick or injured—they also help patients meet physical and mental health goals, manage chronic illnesses, and live a happier, healthier life. Through their affiliation with MedStar Health, patients can expect improved coordination of specialty care. Same- and next-day appointments are available and can be booked online without a membership.
Highlights
Affiliated with MedStar Health
care
Improved coordination of specialty care through their affiliation with MedStar Health.
Accepts Medicare and commercial plans
insurance
Takes most commercial plans as well as Original Medicare with or without most Medicare supplement plans and select Medicare Advantage plans.
Insurance Accepted
Most commercial plans
Original Medicare
Most Medicare supplement plans
Select Medicare Advantage plans
Medicare
MedicaidVerify
MedicareAccepted
Private InsuranceAccepted
Accepts self-pay for those without insurance or with insurance where One Medical is out of network. Use insurance finder to check specific plan.
Services
Everyday and preventative care
Preventive
State-of-the-art screening, disease prevention, and lifestyle advice. Diagnose and treat a wide spectrum of illnesses including flu, rashes, and more.
Physical exams (Live Well visits)
Preventive
Personalized physicals guided by questions in the app about health issues that matter most, including mental health, diet, exercise, and sexual health.
Women's health
Primary Care
Primary care providers handle most women's health issues, including birth control, sexual health, cancer screenings, menopause, preventive care, aging, and gynecological problems.
Mental health
Mental Health
Suite of mental health services – Mindset by One Medical – to help with depression, anxiety, insomnia, or more complex concerns.
Meet the Team
R
Rose Nganga, MD
Physician
T
Tyra Smith, DO
Physician
D
Drew Roenneburg, PA-C
Physician Assistant
C
Chi Chi Udochi, MD
Physician
E
Esther Baik, MD
Physician
M
Michelle Patterson, NP
Nurse Practitioner
J
Jennifer Barnwell, NP
Nurse Practitioner
S
Shobhna Shukla, NP
Nurse Practitioner
J
Jillian Noyes, MD
Physician
S
Sarah Barnhart, NP
Nurse Practitioner
A
Amy Stulman, NP
Nurse Practitioner
Pricing
Pricing was not listed. Contact the clinic for current estimates and insurance guidance.
Location & Accessibility
Address
601 New Jersey Avenue NW, Suite 200, Washington, DC 20001, Washington, DC, 20001
Reviews
AI Review Summary
One Medical Primary Care Clinic - Union Station has a 4.6 star Google rating from 152 Google reviews. Patients commonly mention friendly staff, clear explanations, comfortable visits, strong results.
What people mention
Friendly staff
3 mentions
“Patients highlight friendly staff in their feedback.”
Clear explanations
3 mentions
“Patients highlight clear explanations in their feedback.”
Comfortable visits
3 mentions
“Patients highlight comfortable visits in their feedback.”
Strong results
3 mentions
“Patients highlight strong results in their feedback.”
Patient Testimonials
TL Minty
2026-01-05
“Always a great environment - pleasant people, comfortable waiting area, and generally always on time appointments. The care and concern shown by the providers - you don’t feel like they are watching the clock and trying to answer only one question when arrived - they take their time, answer all your questions and show genuine concern to your issues. Happy with One Medical.”
Linda White
2026-01-13
“All went well as usual with Dr. Noyes. I appreciate her health care support. I would like it noted that your front desk colleague Tania is a star. She is professional, engaging and an overall pleasue to communicate with. Please let her know that she is in the right place, at the right time, doing all the right things and is much appreciated by this patient.”
Duncan Walker
2025-07-31
“Great first visit! I was simply unable to get an appointment after being out of the DMV area for four years. One Medical was recommended by another provider and I was able to get in almost the next day. Had sort of a spa feel in the waiting room — very chill with nice staff and none of the usual hassles. The PA went over everything thoroughly; I was able to do lab work in-office immediately after; and then the PA contacted me through the app three days later to go through the results. My wife has now signed up based on this experience.”
Mary Grant
2025-08-22
“My experience at One Medical - Union Market has been professional and courteous from the moment I signed in downstairs wherein the gentleman at the front desk handles the elevator ….the people at the desk once I enter One Medical office have been pleasant … my wait time is 15 minutes for my appointment either seeing doctor, blood work, then the turn around time for results is rarely more than a day or two. It would behoove anyone seeking medical advise to make an appointment. I have seen Dr. Baik on several occasions and been very pleased.”