Urgent Care in Macomb, Michigan
Walk-In or Book Same-Day Care for Illness & Injury — Open Daily 9 AM–9 PM
Get treated fast for colds/flu, strep, sinus & ear infections, UTIs, rashes, sprains, and minor injuries. On-site testing and clear next steps — without the long wait.
- ⏱ Quick Visits
- 🚶 Walk-Ins Welcome
- 🧾 Most Insurances Accepted
- 🧪 On-Site Testing
- ✓Common urgent care visits: flu, cough, sore throat, UTIs, rashes, minor injuries, and work/school notes.
- ✓On-site services: rapid testing, lab work, injections, EKG, and X-ray when needed.
Why choose Onyx Urgent Care
Fast, Walk-In Care — No Long Waits
Get treated quickly with minimal wait times for both adults and children.
Extended Hours & Same-Day Availability
Walk in anytime during business hours — no appointment needed.
All Insurances Accepted + Affordable Self-Pay
Transparent pricing and flexible options for all patients.
Comprehensive On-Site Services
Labs, rapid tests, injections, EKGs, injury care, and more — all under one roof.
Expert Care for Illnesses & Injuries
Strep, sinus infections, UTIs, flu, ear infections, sprains, stitches, burns, and more.
Convenient Macomb Location
Easy access for Macomb, Shelby Township, Chesterfield, and nearby communities.
5-Star Patient Experience
Hundreds of patients praise our service, staff, compassion, and speed.
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Urgent Care Services
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![Treatment for Acute Illnesses and Injuries]()
Treatment for Acute Illnesses and Injuries
Viral/Bacterial Respiratory Infections
Minor Injuries
Wound Care
Burns
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![In-Office Therapeutics]()
In-Office Therapeutics
IM Injections
IV Treatments
Nebulized Treatments
Wound Care and Laceration Repair
Incision and Drainage (I&D)
Eye Exams
Joint Injections
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![Diagnostics]()
Diagnostics
Rapid Swabs
24-Hour Labs/Stat Labs
ECG
Chest X-Ray (CXR)
Liver Function Test (LFT)
Urinalysis (UA)
STI Testing
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![Orthopedics]()
Orthopedics
Splinting/Casting/Reduction
Nerve Block
Joint Injections
Immediate Imaging
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![Occupational Health]()
Occupational Health
Work-Related Injury
Return to Work Physical
Pre-Employment Physical
Drug/Alcohol Testing
DOT Exams
Conditions We Treat
Acute Illness
- Upper respiratory infections (URI)
- Sinus infections (sinusitis)
- Ear infections (otitis media/externa)
- Strep throat / sore throat
- Bronchitis
- Pneumonia (mild)
- Influenza
- COVID-19
- Gastroenteritis / stomach flu
- Nausea, vomiting, diarrhea
- Urinary tract infections (UTI)
- Skin infections (cellulitis)
- Pink eye (conjunctivitis)
- Allergic reactions (mild–moderate)
- Asthma / COPD flare-ups
- Headaches & migraines
- Dehydration
- Rashes, hives, dermatitis
- Tick bites / insect bites
- STIs (testing & treatment)
Injuries
- Sprains (ankle, wrist, knee)
- Strains (back, hamstring, shoulder)
- Joint injuries (shoulder, knee, hip)
- Minor fractures / broken bones (X-ray on-site)
- Stress injuries
- Sports injuries (basketball, soccer, lifting, running)
- Falls and impact injuries
- Neck and back injuries
- Rib injuries / chest wall pain
- Contusions (bruises)
- Lacerations / cuts (simple to complex)
- Puncture wounds
- Burns (1st & mild 2nd degree)
- Chemical burns (mild, non-eye)
- Animal bites / human bites
- Insect bites / stings
- Foreign body removal
- Embedded splinters (wood / metal)
- Nail injuries (crush, smashed finger)
- Tendonitis / overuse injuries
- Minor eye injuries
Procedures
- Stitches & wound repair
- Abscess drainage (I&D)
- Ear wax removal
- Cryotherapy for warts
- Skin tag removal
- EKG
- Nebulizer breathing treatments
- IV fluids
- X-rays (on-site imaging)
- Splinting & bracing
- Joint reductions (when appropriate)
- Foreign body removal (skin, ear, nose)
- STD testing & treatment
- Pregnancy testing
- TB testing (PPD)
- Vaccines
- Physical exams (sports, work, school)
- Medication refills (appropriate cases)
- Weight-loss consultations (GLP-1 programs)
- Cortisone joint injections
- Bloodwork & labs
Diagnostic Services
On-site testing and diagnostic services to support urgent care and primary care visits.
Imaging & Cardiopulmonary Diagnostics
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Digital X-raysChestRibsExtremities (hand, wrist, elbow, shoulder, knee, ankle, foot, hip)Spine (cervical, thoracic, lumbar)Foreign body detection
- EKG / ECG
- Pulmonary function testing (PFT)
- Pulse oximetry
- Blood pressure monitoring
- Orthopedic joint evaluation (ROM, special tests)
Point-of-Care Testing
- Rapid strep
- Rapid flu
- Rapid COVID-19 antigen
- COVID PCR (send-out or in-house)
- Rapid RSV
- Mononucleosis test
- Urinalysis (UA)
- Urine pregnancy test
- Blood glucose
- Hemoglobin A1c (POC)
- Lipid panel (POC)
Laboratory Testing
In-house blood draw for your convenience.
- CBC
- CMP
- Thyroid panel (TSH, T3, T4)
- Lipid panel
- Vitamin D / Vitamin B12
- A1c (lab)
- STD panels (GC/CT, syphilis, HIV, trichomonas)
- Urine culture
- Wound culture
- Blood cultures
- CRP / ESR
- Pregnancy serum testing
- Hepatitis panel
- Autoimmune testing (ANA, RF, etc.)
- Tick-borne illness panels
We Accept All Major Medical Insurances
We proudly accept all major insurance plans for both Primary Care and Urgent Care visits. Our team works with your insurance to keep your care simple, affordable, and stress-free.
Have questions about coverage? Call us — we’re happy to verify your benefits before your visit.
No insurance? No problem. We offer transparent, affordable cash pricing and will always help you find the best option for your care.
Transparent Cash Pricing
Tap a category to expand (pricing may vary by complexity and medical need).
VISITS
Office Visits
TESTING
Additional Testing
PROCEDURES
Procedures & Treatments
DPC
Direct Primary Care Memberships
WELLNESS
Weight Loss & Wellness
PATIENT FEEDBACK
Rated 4.9 out of 5 stars by our patients
Based on real patient experiences, reflecting our commitment to attentive care, clear communication, and trusted medical guidance.
Patient Testimonials
Hear what our patients have to say about their experience at Onyx Urgent Care & Primary Care.
Liela Y.
I had a great experience with my new primary care provider, Andrew, at Onyx Urgent Care. From the moment I walked in, the staff was welcoming, professional, and made me feel comfortable. The provider was very attentive, took the time to listen to my concerns, and explained everything clearly without rushing the appointment.
Najat O.
I had a great experience at Onyx Urgent Care & Primary Care! The staff was friendly, professional, and very attentive. The check-in process was quick, and I didn’t have to wait long to be seen. The provider took the time to listen, explain everything clearly, and made me feel genuinely cared for. The clinic is clean and well-organized, and the overall atmosphere is welcoming. I highly recommend this place to anyone looking for quality care and compassionate service!
Christina C.
I went here on Sunday for the first time and cannot recommend this urgent care enough. The staff was amazing and so compassionate. They were very quick to see me and very thorough. I ended up having to go the ER and the doctor called me today to check up on me and see how I was doing. I've never had such great care from an urgent care. I will definitely be going here from now on and will be highly recommending it to everyone I know. I would give this place ten stars if I could!
Zoja B.
This is the best medical care my whole family and I have received. Dr. Andrew has always shown compassion and care at every visit. I am blessed to have my family in his care. If you need primary care, urgent care, weight loss and much more this is a wonderful office — the whole staff is great and welcoming!! And a special thank you to Hydi for always going above and beyond for us 💗
Angela C.
Wanted to gate keep but it wouldn’t be right. This place is TOP NOTCH!!!!! AMAZING! Switched to them for primary care because they’re so good. Chest x ray done in seconds. Talked to a PA and a Dr within minutes every time. And the front desk is EXTRA kind! 💗
Harlie M.
Great clinic with fantastic staff! Andrew was extremely informative and took the time to answer all of my questions thoroughly and without hesitation. He explained the weight loss program clearly, made sure I understood each step, and helped me feel comfortable and confident moving forward. I truly appreciated the supportive and professional experience.