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Dr. Rex Ruiz, MD
Family Medicine* Age 55
Dr. Rex Ruiz, MD

Offers telehealth

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Dr. Rex Ruiz, MD is a Family Medicine Physician in Centreville, VA.
Dr. Rex Ruiz, MD
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Dr. Rex Ruiz, MD

Family Medicine* Age 55
Centreville, VA
Accepting new patients
30 years of experience

Offers telehealth

Dr. Rex Ruiz, MD is a Family Medicine Physician in Centreville, VA.
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About Dr. Rex Ruiz, MD

Dr. Ruiz graduated from Brown University. Dr. Rex Ruiz, MD is a Family Medicine Physician in Centreville, VA and has 30 years experience. Dr. Ruiz's office accepts new patients and telehealth appointments. Dr. Ruiz also speaks Spanish. Dr. Ruiz is board certified in Family Practice and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Vitamin B Deficiency
All Headaches (incl. Migraine)
Arterial Blood Gas Test (ABG)
All Headaches (incl. Migraine)
Arterial Blood Gas Test (ABG)
Vitamin B Deficiency
All Headaches (incl. Migraine)
Postural Orthostatic Tachycardia Syndrome
Electrocardiogram (EKG)
Joint Pain
Immunization Administration
Shortness of Breath
Limb Pain
Urinary Tract Infection (UTI)
Chronic Care Management
Abdominal Pain
Abnormal Thyroid
Acidosis
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Acne
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Actinic Keratosis
Acute Bronchitis
Acute Laryngitis
Acute Pharyngitis
Acute Sinusitis
Acute Tonsillitis
Acute Upper Respiratory Infection
ADHD and-or ADD
Adhesive Capsulitis Shoulder
Administrative Physical
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
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Animal Allergies
Anosmia
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Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Athlete's Foot
Atopic Dermatitis (Eczema)
Back Pain
Balanitis
Balanoposthitis
Bird Flu
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Bladder Infection
Blepharitis
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Burn Injuries
Bursitis
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Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Canker Sore
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Cluster Headache
Cold Sore
Confusion
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Dehydration
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Down Syndrome
Dysentery
Dyshydrotic Eczema
Dyslipidemia
Dysphagia
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Excessive Menstrual Bleeding
Fever
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Fibromyalgia
Folliculitis
Foot Infection
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Genital Herpes
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hidradenitis Suppurativa
Hip Sprain
Hives
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Hydrocele
Hypercalcemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Impetigo
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Indigestion
Influenza (Flu)
Insomnia
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Interstitial Cystitis
Intertrigo
Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
Lactose Intolerance
Laryngitis
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Lyme Disease
Magnesium Metabolism Disorders
Malaise and Fatigue
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Nausea
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Neck Strain (incl. Whiplash Injury)
Noninfectious Gastroenteritis and Colitis
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Pap Smear Abnormalities
Patellofemoral Pain Syndrome (PFPS)
Pediatric Obesity
Pediatric Overweight
Perimenopause
Peripheral Nerve Disorders
Pharyngitis
Phimosis
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Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Plantar Wart
Pneumonia
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Pollen Allergy
Polyneuropathy
Polyuria
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Prostatitis
Radiculopathy
Rash
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Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Rosacea
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Salivary Gland Stones and Inflammation
Sciatica
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Seborrheic Dermatitis
Second-Degree Burns
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
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Shoulder Tendinitis and Tenosynovitis
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sleep-Related Leg Cramp
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Swine Flu
Symptomatic Menopause
Tension Headache
Testicular Dysfunction
Throat Pain
Thyroid Goiter
Tinea Versicolor
Tobacco Use Disorder
Tonsillitis
Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Urinary Incontinence
Urinary Stones
Vaginitis or Vaginosis
Varicose Eczema
Vertigo
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Viral Enteritis
Vitamin D Deficiency
Warts
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Wheezing
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Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
ACTH (Cosyntropin) Stimulation Test
Advance Directive End of Life Planning
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Anemia and Iron Deficiency Screening
Arrhythmia Screening
Bacteriuria Screening
Blood Allergy Testing
Bone Density Scan
Breast Cancer Screening
Cancer Screening
Cardiac Ultrasound
Cardiovascular Stress Test
Care Coordination for Complex Conditions and Procedures
Chest Pain Evaluation
Chlamydia Infection Screening
Cholesterol Screening
Dementia Evaluation
Dementia or Depression Screening
Detoxification Evaluation
Diabetes Counseling
Diabetes Screening
Diabetic Evaluation
Dipstick Urinalysis
Disability Evaluation
Drug Allergy Testing
Dual-Energy X-Ray Absorptiometry (DEXA) Scan
Dyslexia Assessment
Evaluation and Treatment of Sleep Disorders
Fetal Cardiac Screening
Genetic Screening for Breast Cancer
Geriatric Assessment
Gonorrhea Screening
Health Screening
HeartAware Online Risk Screening
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Home Sleep Study
Impairment Rating Evaluation
Incision and Removal of Foreign Object
Independent Educational Evaluation
Joint Fluid Test
Lyme Disease Evaluation
Mammography
McMurray's Test
Melanoma Screening
Memory Evaluation
Menopause Evaluation and Treatment
Mole Evaluation
Oral Glucose Tolerance Test
Osteoporosis Screening
Ovarian Cancer Screening
Patch Testing
Pre-Operative Evaluation
Pregnancy Test
Prostate Cancer Screening
Prostate Cancer Screening Exam (DRE)
Psychiatric Evaluation
Psychiatric Evaluation - Child and Adolescent
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Puncture Aspiration
Rapid Flu Test
Sexually Transmitted Infections Screening
Skin Screenings
Skin Testing and Screening
Spinal and Postural Screening
STD Screening
Strep Test
Syphilis Screening
Thyroid Screening
Trichomoniasis Screening
Tuberculosis Screening
Urine Pregnancy Test
Vaccination
Vaginosis Screening
VAP Lipid Testing
Wellness Examination
Wheelchair Evaluation
Worker's Compensation Evaluations

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • APCN Open Access Aetna Select
    Open Choice PPO
    Managed Choice (Open Access) POS
    Aetna
    Elect Choice (Open Access) EPO
    Small Group Maryland HMO
    Choice Plus POS II
    Select
    Small Group Maryland Elect Choice Open Access
    Premier Care Network Plus - Innovation Health
  • MD IPA/Optimum Choice HMO/Preferred POS HMO-POS
    Choice Plus POS
    Navigate POS
    Options PPO
    Navigate HMO
    Medica Choice
    Nexus Open Access
  • Blue Card PPO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • KeyCare PPO
  • BluePreferred PPO
    BlueChoice Advantage POS
    HealthBlue PPO
  • HealthKeepers HMO-POS
  • Vantage HMO
  • Choice POS
    Choice Care PPO
    Choice Care Network PPO
  • HealthyBlue HMO
  • First Health (Coventry Health Care) PPO

Where Dr. Rex Ruiz, MD Sees Patients

  1. 1 Fairfax Family Practice Centers P.C.
    6201 Centreville Rd Ste 100, Centreville, VA 20121

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Telehealth Options
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(703) 263-9600

Meet Dr. Rex Ruiz, MD

Languages Spoken
Spanish
Languages Spoken
Specialties*
Family Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Ruiz communicate via email?
1 user said yes.
Yes
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No
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Does Dr. Ruiz offer telehealth services or virtual visits?
1 user said yes.
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Does Dr. Ruiz offer an online patient portal?
1 user said yes.
Yes
(1)
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Does Dr. Ruiz have free onsite parking?
1 user said yes.
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Does Dr. Ruiz offer weekend visits?
No users said yes.
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No
(1)
Does Dr. Ruiz offer evening visits?
No responses yet.
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No
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Does Dr. Ruiz specialize in working with children or adolescents?
No responses yet.
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Does Dr. Ruiz specialize in working with seniors?
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Does Dr. Ruiz specialize in couples therapy?
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Does Dr. Ruiz specialize in working with LGBTQ+ community?
No responses yet.
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Does Dr. Ruiz accept insurance?
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FAQs About Dr. Ruiz's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Rex Ruiz, MD. To arrange an appointment, call the number on Dr. Ruiz's profile.

Dr. Rex Ruiz, MD is affiliated with Inova Loudoun Hospital, Inova Fair Oaks Hospital, Inova Fairfax Hospital, UVA Health Prince William Medical Center and Virginia Hospital Center.

Yes, Dr. Rex Ruiz, MD holds board certification in Family Practice.

Training & Medical Education
Medical Education
  • Brown University
    1996
Medical Education
Board Certifications
  • Family Practice
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Rex Ruiz, MD Practices

  • Inova Loudoun Hospital

    44045 Riverside Pkwy, Leesburg, VA

  • Inova Fair Oaks Hospital

    3600 Joseph Siewick Dr, Fairfax, VA

  • Inova Fairfax Hospital

    3300 Gallows Rd, Falls Church, VA

  • UVA Health Prince William Medical Center

    8700 Sudley Rd, Manassas, VA

  • Virginia Hospital Center

    1701 N George Mason Dr, Arlington, VA

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