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Dr. Rhett Grinstead, MD
Hospital Medicine*
Dr. Rhett Grinstead, MD
Map Pin Small Greenville, SC
Dr. Rhett Grinstead, MD is a Hospitalist in Greenville, SC.
Dr. Rhett Grinstead, MD

Dr. Rhett Grinstead, MD

Hospital Medicine*
Greenville, SC
Accepting new patients
Dr. Rhett Grinstead, MD is a Hospitalist in Greenville, SC.
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About Dr. Rhett Grinstead, MD

Dr. Grinstead graduated from Mercer University School of Medicine. Dr. Rhett Grinstead, MD is a Hospitalist in Greenville, SC. Dr. Grinstead currently practices at Marshall I. Pickens Hospital and is affiliated with Prisma Health Greenville Memorial Hospital. Dr. Grinstead has experience treating conditions like Hypokalemia among other conditions at varying frequencies. Dr. Grinstead's office accepts new patients. Dr. Grinstead accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Respiratory Failure
Dehydration
Tobacco Use Disorder
Malaise and Fatigue
Asphyxia and Hypoxemia
Bacterial Sepsis
Non-Traumatic Brain Injury
Hypertensive Chronic Kidney Disease
Constipation
Hyposmolality and Hyponatremia
Diabetic Ketoacidosis
Hyperkalemia
Malnutrition
Adult Failure to Thrive
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Embolism
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Hypertensive Heart and Chronic Kidney Disease
Hypoxemia
Anxiety
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Pneumonia
Enteritis
Dyslipidemia
Chronic Pain
Bladder Infection
Pulmonary Hypertension
Heart Attack (Acute Myocardial Infarction)
Hypertension
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Gout
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Acute Kidney Failure
Bleeding Disorders
Gastroesophageal Reflux Disease (GERD)
Diabetes With Renal Manifestations
Pulmonary Embolism
Hyperlipidemia
Nephritis and Nephropathy
Diabetic Polyneuropathy
Acidosis
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Asthma
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Hypertensive Heart Disease
Arthritis
Venous Embolism and Thrombosis
Cerebrovascular Disease
Epilepsy
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Coronary Artery Disease (CAD)
Vitamin D Deficiency
Atrial Fibrillation
Congestive Heart Failure
Influenza (Flu)
COPD (Chronic Obstructive Pulmonary Disease)
Dysphagia
Sinus Bradycardia
Sinus Tachycardia
Arrhythmias
Peripheral Vascular Disease (PAD, PVD)
Acute Venous Embolism Thrombosis
Enlarged Prostate (BPH)
Deep Vein Thrombosis (DVT)
Cardiomyopathy
Liver Damage from Alcohol
Gastritis
All Headaches (incl. Migraine)
Heart Disease
Atherosclerosis
Gastrointestinal Bleeding
Cerebral Edema
Joint Pain
Emphysema
Acute Coronary Syndrome
Osteoarthritis
Reflux Esophagitis
Acute Deep Vein Thrombosis (DVT)
Heart Palpitations
Adrenal Gland Diseases
Skin Ulcer
Back Pain
Tricuspid Valve Disease
Chronic Pelvic Pain
Urinary Tract Infection (UTI)
Migraine
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Gastric Ulcer
Leg and Foot Ulcers
Bedsores
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Hepatitis C
Alcohol Withdrawal
Stroke
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Abdominal Pain
Acute Bronchitis
Acute Kidney Infection
Acute Lower Respiratory Infection
Acute Sinusitis
Acute Upper Respiratory Infection
ADHD and-or ADD
Alkalosis
All Types of Food Poisoning
Anal or Rectal Pain
Anaphylaxis
Angina
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Angioedema
Ankle Fracture
Ankle Sprains and Strains
Anorectal Fistula
Aortic Aneurysm
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Atrial Flutter
Atrial Septal Defect
Atrophic Vaginitis
Autoimmune Thyroid Diseases
Balanoposthitis
Bell's Palsy
Biliary Atresia
Bladder Atony
Blood in Urine (Hematuria)
Brain Aneurysm
Broken Neck
Bronchiectasis
Bronchitis
Bronchospasm
Bursitis
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Cachexia
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Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Carotid Artery Disease
Cerebral Artery Thrombosis
Cerebral Embolism
Chest Pain
Cholecystitis and Gallstones
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Coccyx or Sacrum Fracture
Collapsed Lung (Pneumothorax)
Congenital Anomalies of Kidney
Cranial Trauma
Cystic Fibrosis
Dermatitis Herpetiformis
Diarrhea
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Difficulty With Walking
Dizziness
Drug Withdrawal
Duodenal Ulcer
Duodenitis
Endocarditis
Eosinophilia
Esophageal Achalasia and Cardiospasm
Esophageal Ulcer
Esophageal Varices
Esophagitis
Essential Tremor
Familial Hypercholesterolemia
Fever
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Fibromyalgia
Food Poisoning
Gallstones
Ganglion Cyst
Gastrojejunal Ulcer
Gastroparesis
Goiter
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Head or Neck Lump or Swelling
Headache
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Heel Spur
Hemorrhoids
Herpes Zoster Without Complication
Hip Pointer
Human Immunodeficiency Virus (HIV)
Humerus Fracture
Hydrocele
Hypercalcemia
Hyperthyroidism
Hypogammaglobulinemia
Hypoglycemia
Hypogonadism
Ileus
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Indigestion
Interstitial Cystitis
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intracerebral Hemorrhage
Irritable Bowel Syndrome
Itchy Skin
Kidney Infection
Knee Sprain
Leukocytopenia
Limb Pain
Low Back Pain
Meningitis
Menstrual Disorders
Mitral Valve Prolapse
Mitral Valve Regurgitation
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Mycobacterial Lung Infection
Nausea
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Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Osteopenia
Painful Urination (Dysuria)
Pancreatitis
Patellofemoral Pain Syndrome (PFPS)
Pelvic Abscess
Pelvic Fracture
Peptic Ulcer
Pericarditis
Phimosis
  • View other providers who treat Phimosis
Phlebitis and Thrombophlebitis
Pinkeye (Conjunctivitis)
Polymyalgia Rheumatica (PMR)
Polyuria
  • View other providers who treat Polyuria
Postherpetic Neuralgia
Postnasal Drip
Pulmonary Edema
Radiculopathy
Raynaud's Disease
Renal Artery Arteriosclerotic Disease
Rhabdomyolysis
Rheumatic Aortic Valve Disorders
Rib Fracture
Rotator Cuff Tear
Rotator Cuff Tendinosis
Salivary Gland Stones and Inflammation
Sarcoidosis
Sciatica
  • View other providers who treat Sciatica
Second Degree Heart Block
Secondary Hypertension
Secondary Renovascular Hypertension
Septic Embolism
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Shortness of Breath
Sick Sinus Syndrome
Sickle Cell Disease
Sinusitis
Speech, Language and Learning Disorders
Subarachnoid Hemorrhage
Subdural Hemorrhage
Supraventricular Tachycardia
Tension Headache
Testicular Dysfunction
Third Degree Heart Block
Thyroiditis
Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Type 2 Heart Block - Mobitz
Urinary Incontinence
Urinary Stones
Vaginitis or Vaginosis
Venous Compression
Venous Hypertension
Venous Insufficiency
Ventricular Fibrillation
Ventricular Tachycardia (VT)
Viral Enteritis
Vitamin B Deficiency
Vitamin B12 Deficiency
Vocal Cord Paralysis
Vocal Cord Polyp
Immunization Administration

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Plus POS
    Navigate POS
    Navigate HMO
    Options PPO
    Nexus Open Access
  • Superior Health Plan
  • Choice Plus POS II
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
  • First Health (Coventry Health Care) PPO
  • Open Access Plus
  • Curative EPO
    Curative PPO
    Curative PPO Plus

Where Dr. Rhett Grinstead, MD Sees Patients

  1. 1 Marshall I. Pickens Hospital
    701 Grove Rd, Greenville, SC 29605
    Icon Directions Right Arrow Directions Phone Icon (864) 455-4411
  2. 2 Prisma Health Hillcrest Hospital
    729 SE Main St, Simpsonville, SC 29681
    Icon Directions Right Arrow Directions Phone Icon (864) 455-4411
  3. 3 Office
    300 E McBee Ave Fl 4, Greenville, SC 29601
    Icon Directions Right Arrow Directions Phone Icon (864) 455-7882

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Meet Dr. Rhett Grinstead, MD

Specialties*
Hospital 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.
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Does Dr. Grinstead specialize in working with seniors?
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Does Dr. Grinstead specialize in couples therapy?
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FAQs About Dr. Grinstead'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. Rhett Grinstead, MD. To arrange an appointment, call the number on Dr. Grinstead's profile.

Dr. Rhett Grinstead, MD is affiliated with Prisma Health Greenville Memorial Hospital.
Training & Medical Education
Medical Education
  • Mercer University School of Medicine
Medical Education

Hospitals Where Dr. Rhett Grinstead, MD Practices

  • Prisma Health Greenville Memorial Hospital

    701 Grove Rd, Greenville, SC

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