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Dr. Nizar Hallak, MD

Gastroenterology* Age 45
Dr. Nizar Hallak, MD
4.1 (44 Ratings)
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Dr. Nizar Hallak, MD is a Gastroenterologist in Columbia, SC.
Dr. Nizar Hallak, MD
4.1 (44 Ratings)
 Share
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Link Copied!
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Dr. Nizar Hallak, MD

Gastroenterology* Age 45
Columbia, SC
Accepting new patients
19 years of experience
Dr. Nizar Hallak, MD is a Gastroenterologist in Columbia, SC.

About

Dr. Hallak graduated from Ben Gurion University of The Negev / Faculty of Health Science. Dr. Nizar Hallak, MD is a Gastroenterologist in Columbia, SC and has 19 years experience. Dr. Hallak currently practices at Practice and are affiliated with Prisma Health Baptist and Prisma Health Richland Hospital. At present, Dr. Hallak received an average rating of 4.1/5 from patients and has been reviewed 44 times. Dr. Hallak's office accepts new patients. Dr. Hallak also speaks Arabic, Hebrew and Spanish. Dr. Hallak is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Diaphragmatic and Hiatal Hernia
Hemorrhoids
Arterial Blood Gas Test (ABG)
Diaphragmatic and Hiatal Hernia
Hemorrhoids
Arterial Blood Gas Test (ABG)
Diaphragmatic and Hiatal Hernia
Hemorrhoids
Arterial Blood Gas Test (ABG)
Abdominal Pain
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Anemia
  • View other providers who treat Anemia
Colorectal Polyp
Constipation
Dehydration
Duodenal Ulcer
Duodenitis
Dysphagia
Esophageal Motility Disorders
Esophageal Ulcer
Esophagitis
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Joint Pain
Malnutrition
Nausea
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Noninfectious Gastroenteritis and Colitis
Pharyngitis
Reflux Esophagitis
Throat Pain
Tobacco Use Disorder
Urinary Tract Infection (UTI)
Vitamin_Deficiency
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Electrocardiogram (EKG)
Flexible Sigmoidoscopy
Immunization Administration
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acidosis
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Acute Gastritis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adult Failure to Thrive
Alcoholic Cirrhosis
Alcoholic Gastritis
Alcoholic Hepatitis
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Ascites
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Aspergillosis
Asphyxia and Hypoxemia
Asthma
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Ataxia
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Atherosclerosis
Back Pain
Barrett's Esophagus
Bedsores
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Benign Chronic Pain Syndrome
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Bladder Infection
Blood in Urine (Hematuria)
Boerhaave's Syndrome
Bowel Strangulation
Bronchitis
Bruise of Face, Scalp, or Neck
Cachexia
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Calcium Metabolism Disorders
Canker Sore
Celiac Disease
Cellulitis
Chest Pain
Cholangitis
Chronic Gastritis
Chronic Pain
Cirrhosis
Coccygeal Pain
Colitis
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Colon Cancer
Colon Disorders
Colon Polyp
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Crohn's Disease
Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diaper Rash
Diarrhea
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Diffuse Esophageal Spasm
Dizziness
Down Syndrome
Dysentery
Dyslipidemia
Emphysema
Enlarged Prostate (BPH)
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Dilation
Esophageal Diverticulum
Esophageal Varices
Familial Adenomatous Polyposis
Fibromyalgia
Food Allergy
Foot Infection
Gallstones
Gas-Bloat Syndrome
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Gastroptosis
Gout
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Headache
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Heart Disease
Heart Palpitations
Heartburn
Hemochromatosis
Hepatitis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Human Immunodeficiency Virus (HIV)
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Ileus
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Indigestion
Infectious Diarrheal Disease
Insomnia
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Intestinal Diverticulitis
Intestinal Obstruction
Iron Metabolism Disorders
Irritable Bowel Syndrome
Ischemic Colitis
Itchy Skin
Lactose Intolerance
Leg and Foot Ulcers
Leukocytopenia
Lichen Simplex Chronicus
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Mallory-Weiss Syndrome
Megacolon
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Nail Infection
Neurogenic Bladder
Non-Alcoholic Fatty Liver Disease
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Pancreatitis
Patellofemoral Pain Syndrome (PFPS)
Pelvic Abscess
Peptic Ulcer
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Postnasal Drip
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proteinuria
Purpura
  • View other providers who treat Purpura
Pyloric Stenosis
Radiculopathy
Rash
  • View other providers who treat Rash
Rectal Ulcer
Restless Leg Syndrome
Retroperitoneum Cancer
Rhabdomyolysis
Sciatica
  • View other providers who treat Sciatica
Sclerosing Mesenteritis
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Skin Ulcer
Sleep Apnea
Speech, Language and Learning Disorders
Splenomegaly
Stomal Ulcer
Syphilis Infections
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Transient Ischemic Attack (TIA)
Trigeminal Neuralgia
Ulcer
  • View other providers who treat Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Stones
Venous Embolism and Thrombosis
Vertigo
  • View other providers who treat Vertigo
Viral Enteritis
Viral Hepatitis
Vitamin B Complex Deficiency
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Yeast Infections
Bile Duct Procedure
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colonoscopy With Polypectomy
Colorectal Cancer Screening
Endoscopic Polypectomy
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Esophagoscopy
Gallbladder Scan
Hemorrhoid Treatment
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
Percutaneous Edoscopic Gastrostomy (PEG)
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Principal Financial Group
  • National (BlueCard) PPO
  • Special Needs Plan SNP
  • Golden Rule
  • First Health (Coventry Health Care) PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • Anthem Blue Cross Blue Shield
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Blue Card PPO
  • Blue Cross Blue Shield of Illinois
  • Open Access Plus
  • Medicaid
  • Aetna
  • United Healthcare
  • MultiPlan PPO
    PHCS Network PPO
  • Assurant Health
  • Choice Care PPO
  • HealthLink
  • WellPoint

Locations

  1. 1 Moore Center for Orthopedics
    3 Richland Medical Park Dr Ste 120, Columbia, SC 29203
    Icon Directions Right Arrow Directions Phone Icon (803) 434-8866
  2. 2 St. Joseph Hospital
    360 Broadway, Bangor, ME 04401
    Icon Directions Right Arrow Directions Phone Icon (207) 907-3550
  3. 3 Palmetto Health Richland
    5 Richland Medical Park Dr, Columbia, SC 29203
    Icon Directions Right Arrow Directions Phone Icon (803) 434-8866
  4. 4 Columbia Gastroenterology Associates PA
    2739 Laurel St Ste 1A, Columbia, SC 29204
    Icon Directions Right Arrow Directions Phone Icon (803) 799-4800
    Monday
    07:30 - 17:00
    Tuesday
    07:30 - 17:00
    Wednesday
    07:30 - 17:00
    Thursday
    07:30 - 17:00
    Friday
    07:30 - 17:00

Patient Satisfaction

Likelihood to recommend Dr. Hallak
4.1
Based on 44 Reviews
5 Stars (34)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (10)

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Patient Reviews
Jan 10, 2024
I highly recommend Dr. Hallak. He correctly diagnosed my 'fissure' injury and recommended an (ILS) Internal Lateral Sphincterotomy procedure that corrected my condition. I thank him and his staff again.
John Cooper — Jan 10, 2024
See more reviews on Healthgrades
Photo: Dr. Nizar Hallak, MD
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Dr. Hallak's Office & Staff

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Experience with Dr. Hallak

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Languages Spoken
Arabic
Hebrew
Spanish
Languages Spoken
Specialties*
Gastroenterology
Internal 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.
Education

Education

Medical Education
  • Ben Gurion University of The Negev / Faculty of Health Science
    2005
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
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.

Fellowship

Fellowship Hospital
  • Ny Meth Hosp/Affil Cornell Medical Center
    2013
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Hallak communicate via email?
No responses yet.
Yes
(0)
No
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Does Dr. Hallak offer telehealth services or virtual visits?
No responses yet.
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(0)
No
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Does Dr. Hallak offer an online patient portal?
No responses yet.
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(0)
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Does Dr. Hallak have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Hallak offer weekend visits?
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Does Dr. Hallak offer evening visits?
No responses yet.
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(0)
No
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Does Dr. Hallak specialize in working with children or adolescents?
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Does Dr. Hallak specialize in working with seniors?
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Does Dr. Hallak specialize in couples therapy?
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Does Dr. Hallak specialize in working with LGBTQ+ community?
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Does Dr. Hallak accept insurance?
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Frequently Asked Questions

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. Nizar Hallak, MD. To arrange an appointment, call the number on Dr. Hallak's profile.

Dr. Nizar Hallak, MD is affiliated with Prisma Health Baptist and Prisma Health Richland Hospital.

Yes, Dr. Nizar Hallak, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Prisma Health Baptist

    1330 Taylor St, Columbia, SC

  • Prisma Health Richland Hospital

    5 Richland Medical Park Dr, Columbia, SC