Urgent Care & Walk-in Clinic in Portsmouth, NH | ConvenientMD

Portsmouth, NH

Portsmouth, NH Urgent Care & Walk-In Clinic

599 Lafayette Rd, Portsmouth, NH 03801
Open 8am - 8pm, 7 days a week
No Appointment Needed!

ConvenientMD Urgent Care in Portsmouth, NH offers a high-quality, convenient, affordable option for treating injuries and illnesses. A full medical team is always on site, ready to treat all ages in a welcoming and friendly environment. When you have a minor emergency or just need medical care fast and easy, ConvenientMD is available to serve you quickly, professionally, and affordably. No appointment needed - just walk in!

Google Review: 4.7

Quality Care

Staffed with leading physicians and a full medical team in state-of-the-art centers.


With 11 locations, and no appointments necessary, we're here when you need us. Just walk in!


Exceptional care at the most affordable rates around. Insurances accepted.
What We Treat
Onsite Capabilities
Employer Services
  • DOT Physical Exams
  • Drug / Alcohol Screenings
  • EKGs
  • Occupational Medicine
  • TB Skin Tests
  • Urinalysis
  • Workers Compensation


Don't just take it from us, let our patients do the talking!

Great service. Very professional staff and doctors. I would highly recommend. They were also great with follow up to ensure I did not have any questions.

Bren S.

I went to ConvenientMD for the first time recently and I was impressed with how smoothly my visit went and how fast I was able to check in, see the doctor and be on my way. The staff was very professional, kind and efficient and the facility is very clean and comfortable.

Lisa M.

I had a great experience at the Portsmouth Location of ConvenientMD. The wait time is average (20-30 minutes) and everyone working at the office is very nice. I was pleasantly surprised to be seen by an actual MD, Dr. Harry McKinnon. He is very knowledgeable and friendly. I would visit ConvenientMD again.

Rebecca D.

Came here for a vacation emergency and received prompt quality care. Our doctor was personable, skilled, and clearly cared deeply about providing quality care. Highly recommend this facility if you're looking for urgent care.

Benjamin W.

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