Dr. Mahmoud Kallash, MD

Pediatric NephrologyMaleAge 40

Dr. Mahmoud Kallash, MD is a Pediatric Nephrology Specialist in Columbus, OH and has over 15 years of experience in the medical field. He graduated from University Of Aleppo School Of Medicine medical school in 2006. He is affiliated with medical facilities such as Buffalo General Medical Center and Degraff Memorial Hospital. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Kallash to book an appointment.

Dr. Kallash

Primary Care Clinic

700 Childrens Dr Columbus, OH 43205
Accepting new patients
Telehealth services available

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At a Glance

  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.

Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Ohio
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Kallash's experience treating your condition or procedure

Dr. Kallash's Top Procedures and Conditions

Treatment Frequency
Acute Kidney Failure

Treatment Frequency

Dr. Kallash treats Acute Kidney Failure more than 25% of his peers

Dr. Kallash treats this condition more than 25% of his peers

Dr. Kallash's conditions and procedures:

  • Abdominal Pain
  • Acidosis
  • Acute Kidney Failure
  • All Headaches (incl. Migraine)
  • Anemia
  • Asthma
  • Bacterial Sepsis
  • Bladder Infection
  • Congenital Anomalies of Kidney
  • Congenital Cystic Kidney Disease
  • Congenital Renal Dysplasia
  • Constipation
  • Dehydration
  • Diabetes Type 2
  • Diarrhea
  • Dry Skin
  • Dyslipidemia
  • Esophagitis
  • Fever
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Henoch–Schönlein Purpura (HSP)
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypokalemia
  • Hypotension
  • Hypothyroidism
  • Immunization Administration
  • Kidney Infection
  • Kidney Infection, Acute
  • Kidney Infection, Chronic
  • Lipid Disorders
  • Magnesium Metabolism Disorders
  • Nausea
  • Nephritis and Nephropathy
  • Obesity
  • Overweight
  • Painful Urination (Dysuria)
  • Pediatric Obesity
  • Pediatric Overweight
  • Peripheral Nerve Disorders
  • Pneumonia
  • Polyuria
  • Renal Artery Arteriosclerotic Disease
  • Secondary Renovascular Hypertension
  • Sickle Cell Disease
  • Sleep Apnea
  • Small Kidney
  • Speech, Language and Learning Disorders
  • Tuberous Sclerosis
  • Urinary Tract Infection (UTI)
  • Vasculitis
  • Viral Infection
  • Wheezing

Insurance Check

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Dr. Kallash accepts

Accepted insurance can change. Please double-check when making an appointment.

(614) 722-6200

Dr. Kallash accepts the following insurance:

Aetna HMO
Choice Plus POS II
Balanced Blue Access-OH PPO
Blue Access Options for ERC Health-OH PPO
Blue Access Options-OH PPO
Blue Access-OH PPO
Blue Preferred Plus-OH POS
Blue Preferred-OH EPO
Blue Preferred-OH HMO
Blue Preferred-OH POS
Blue Traditional-OH
Bronze Blue Access-OH PPO
Bronze Blue Access-OH PPO Plus
Bronze Pathway Group-OH HMO
Bronze Pathway X-OH HMO
Bronze Pathway-OH HMO
Catastrophic Pathway X-OH HMO
Catastrophic Pathway-OH HMO
Gold Blue Access-OH PPO
Gold Pathway Group-OH HMO
Gold Pathway X-OH HMO
Gold Pathway-OH HMO
Lumenos Plans-OH
National (BlueCard Basic) PPO
National (BlueCard) PPO
Ohio Med Plan-OH
Pathway-OH HMO
Platinum Blue Access-OH PPO
Platinum Pathway Group-OH HMO
Silver Blue Access-OH PPO
Silver Blue Access-OH PPO Plus
Silver Pathway Group-OH HMO
Silver Pathway X-OH HMO
Silver Pathway-OH HMO
The Christ Hospital Health Network (TCHHN)-OH
Trihealth HD80-OH
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield HMO
Anthem Blue Cross Blue Shield PPO
Blue Cross Blue Shield
Blue Advantage
Blue Card PPO
Community Blue PPO
Capital District Physician's Health Plan (CDPHP)
Capital District Physician's Health Plan (CDPHP) HMO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
Empire Blue Cross Blue Shield
Empire Blue Cross Blue Shield HMO
Excellus BlueCross BlueShield
Excellus BlueCross BlueShield PPO
Fidelis Care
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Independent Health
Martin's Point
MVP Health Care
MVP Health Care PPO
North America Administrators (NAA)
Preferred Care Partners
United Healthcare
Univera Healthcare
Veteran Administration Plan
Worker's Compensation
Worker's Compensation WC
YourCare Health Plan
YourCare Medicaid Managed Care (MMC)

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About Me


Dr. Mahmoud Kallash, MD is a Pediatric Nephrology Specialist in Columbus, OH and has over 15 years of experience in the medical field. He graduated from...Read more


  • Pediatric Nephrology
  • Pediatrics


Children's Hospital Of New Orleans
Fellowship Hospital
Louisiana State University Health Sciences Center
Residency Hospital
Louisiana State University Health Sciences Center
Internship Hospital
University Of Aleppo School Of Medicine
Medical School


  • English
  • Arabic

Frequently Asked Questions

Does Dr. Mahmoud Kallash, MD offer telehealth services?

Dr. Kallash has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Mahmoud Kallash, MD accepting new patients?

Dr. Mahmoud Kallash, MD generally accepts new patients on Healthgrades. You can see Dr. Kallash's profile to make an appointment.

Does Dr. Mahmoud Kallash, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Kallash accepts your insurance.

What are Dr. Mahmoud Kallash, MD's top areas of care?

Dr. Kallash frequently treats Acute Kidney Failure, Abdominal Pain, and Acidosis. See all procedures and conditions Dr. Kallash treats.

Where is Dr. Mahmoud Kallash, MD's office located?

Dr. Kallash's office is located at 700 Childrens Dr, Columbus, OH 43205. Find other locations and directions on Healthgrades.

What languages does Dr. Mahmoud Kallash, MD speak?

Dr. Kallash speaks Arabic and English. View profile to see all.

How can I make an appointment with Dr. Mahmoud Kallash, MD?

Find contact information here to make an appointment.


Primary Care Clinic

Primary Care Clinic700 Childrens Dr Columbus, OH 43205


Children's Health Home of Western New York (chhwny)219 Bryant St Buffalo, NY 14222

Affiliated Hospitals

Dr. Kallash is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Buffalo General Medical Center

Buffalo, NY

66% Patient Experience Rating, 3% lower than the national average

2 Awards Received

Degraff Memorial Hospital

North Tonawanda, NY

2 Awards Received

John R. Oishei Children's Hospital

Buffalo, NY

Millard Fillmore Suburban Hospital

Williamsville, NY

2 Awards Received