Lab Testing in Sugar Land, TX
Voss Family Clinic orders, collects and explains the lab tests adults need most, from cholesterol and A1C to thyroid, kidney function, urine and STD tests, at 11920 S Highway 6, Suite 1500 in Sugar Land. Results are reviewed by your provider and explained in plain language. Monday–Friday, 9:00 AM–5:00 PM.
Accepting new patients · Most major insurance, including Blue Cross Blue Shield, Ambetter and Medicare
Lab tests with a provider who explains them
A lab result is only useful when someone tells you what it means for you. At Voss Family Clinic, tests are ordered by your primary care provider for a reason, collected at the clinic, and reviewed with you: what is normal, what needs watching and what needs treatment.
Common reasons for lab work include an annual physical, monitoring a chronic condition such as diabetes or thyroid disease, checking a new symptom such as fatigue, and confidential STD screening.
- Blood draw and urine collection at the clinic
- Fasting instructions given when you schedule
- Results reviewed by your provider, with a follow-up plan
- Abnormal results explained, not just reported
Common lab tests at our clinic
Your provider chooses tests based on your age, symptoms, conditions and screening schedule.
Blood sugar & A1C
Fasting glucose and hemoglobin A1C for diabetes screening and monitoring.
A1C chart explained →Cholesterol (lipid panel)
Total, LDL, HDL and triglycerides to assess heart and stroke risk.
High cholesterol symptoms →Metabolic panel & blood count
Kidney and liver function, electrolytes and a complete blood count.
Annual physical exams →Thyroid (TSH and more)
Screening and monitoring for underactive or overactive thyroid.
Thyroid treatment →STD testing
Confidential screening for common sexually transmitted infections.
STD testing & treatment →How lab testing works
From order to explained result, usually within a few days.
Your provider orders tests
At a visit, or by phone for established patients when a routine test is due.
Prepare
Some tests need 8 to 12 hours of fasting; water and most usual medicines are fine. We tell you when you schedule.
Collection
Blood is drawn and urine collected at the clinic during office hours.
Results and plan
Your provider reviews the results and contacts you, or discusses them at your follow-up, with clear next steps.
Which tests need fasting?
Fasting means no food or drinks other than water for 8 to 12 hours before the draw.
| Usually fasting | Fasting sometimes | No fasting needed | |
|---|---|---|---|
| Tests | Fasting glucose; lipid panel when your provider asks for it | Metabolic panel when checked with glucose | A1C, thyroid (TSH), blood count, most STD tests, urinalysis |
| Best time | First thing in the morning | Morning when fasting | Any time during office hours |
| Medicines | Take usual medicines with water unless told otherwise | Same | Same |
| Learn more | Ask when you schedule | Ask when you schedule | You are on this page |
Understanding your results
Every result comes with a reference range, but a value just outside the range is not always a problem, and a value inside the range is not always reassuring. Trends over time, your symptoms and your other conditions matter as much as a single number. That is why your provider, not a printout, interprets your labs.
Results your provider will always discuss
- A1C of 5.7% or higher (prediabetes) or 6.5% or higher (diabetes)
- LDL cholesterol high for your risk level
- Abnormal kidney or liver function
- Abnormal thyroid-stimulating hormone (TSH)
- Any positive infection screening
Screening tests by age
Adults are generally screened for high cholesterol and diabetes risk starting in their 30s and 40s, earlier with risk factors such as family history, high blood pressure or weight. Your annual physical is the natural time to keep screening on schedule; your provider follows U.S. Preventive Services Task Force recommendations and adjusts them to you.
Insurance and cost
Voss Family Clinic accepts most major insurance plans, including Blue Cross Blue Shield, Ambetter, Medicare and Medicare-Medicaid dual plans. What you pay for lab testing depends on your plan’s copay and deductible, and on whether tests are ordered. See insurance accepted or call (281) 617-8671 to verify your coverage before your visit.
Explore related care at our clinic
- A1C chart: normal, prediabetes and diabetes
- Diabetes care
- Thyroid treatment
- STD testing & treatment
- Preventive care
- Walk-in clinic
- Annual physical exams
- Lab testing
Sources
- Laboratory Tests, MedlinePlus
- Comprehensive Metabolic Panel (CMP), MedlinePlus
- Cholesterol Levels, MedlinePlus
- Hemoglobin A1C (HbA1c) Test, MedlinePlus
Last updated October 10, 2026 by Voss Family Clinic.
Care from our primary care providers
You are seen by the same physician and nurse practitioner who care for our regular patients in Sugar Land.
Dr. Humera Naqvi
Cares for adults with acute and chronic conditions, including high blood pressure, diabetes, high cholesterol and COPD. Speaks English, Spanish, Hindi, Urdu and Punjabi.
Asma Rehman, MSN, APRN, FNP-BC
Provides preventive health, chronic disease management and acute care for adults. Speaks English, Urdu, Hindi and Gujarati.
“Mimi, Michelle, Ali, and Lisa were the most friendly staff at a walk-in I have ever been to. They took me right away and helped me with my insurance. They took the time to explain everything to me and could not be more patient and polite while doing it.”
Patient review on Google · Read more reviewsWhen to call 911 instead
A primary care clinic is not an emergency room. Call 911 or go to the nearest ER right away for:
- Chest pain or pressure
- Trouble breathing
- Face drooping, arm weakness or slurred speech
- Severe bleeding or a serious injury
- Sudden, severe pain
- High fever with confusion or a stiff neck
Emergency warning signs based on MedlinePlus: Heart Attack and the American Stroke Association.
Lab testing questions we hear most
Quick answers about lab work at our Sugar Land clinic.
Still have questions?
Our front desk can answer questions about visits and confirm your insurance before you come in.
Call (281) 617-8671Do I need to fast before my blood test?
Only for certain tests, such as fasting glucose and some cholesterol panels. We tell you when you schedule. Water and your usual medicines are generally fine unless your provider says otherwise.
How long do results take?
Many results are back within a few days. Your provider reviews them and contacts you with anything that needs action, or discusses them at your follow-up visit.
Can I get lab work without a visit?
Established patients can often have routine, provider-ordered labs drawn without a full visit. New patients and new problems need a visit first so the right tests are ordered.
Can you draw labs ordered by another doctor?
Call the office with the order and we will tell you whether we can collect it here.
Is STD testing confidential?
Yes. Results are part of your private medical record and are discussed only with you.
What insurance do you accept?
Voss Family Clinic accepts most major insurance plans, including Blue Cross Blue Shield, Ambetter, Medicare and Medicare-Medicaid dual plans. Coverage depends on your specific plan and network, so call (281) 617-8671 with your card ready and the front desk will confirm your benefits before your visit.
Do I need an appointment?
No. Walk-ins are welcome Monday–Friday, 9:00 AM–5:00 PM. You can also request an appointment online or call (281) 617-8671; calling ahead lets you ask about the current wait.
Are you accepting new patients?
Yes. Voss Family Clinic is accepting new adult patients for primary care. Your first visit can be a walk-in, a scheduled appointment or a sick visit, and the same team continues your care afterward.
Lab testing at our Sugar Land clinic
Voss Family Clinic
11920 S Highway 6, Suite 1500
Sugar Land, TX 77498
- Mon–Fri
- 9:00 AM – 5:00 PM (walk-ins welcome)
- Sat–Sun
- Closed
- Phone
- (281) 617-8671
Rated 4.4 out of 5 from 257 reviews on Google (October 2026). View on Google Maps
Request a lab visit
Send your details and our staff will call you during office hours to confirm a date and time.
Please do not include detailed medical information. A request is not a confirmed appointment. For emergencies, call 911.
Due for lab work?
Voss Family Clinic collects and explains lab tests Monday–Friday, 9:00 AM–5:00 PM, at 11920 S Highway 6, Suite 1500 in Sugar Land. Call to ask about fasting and scheduling.