Dr. Ionel Zamfir Donca
Dr. Ionel Z. Donca
Last updated: Nov 20, 2025

Dr. Ionel Z. Donca

  • Gender: Male
  • Experience: 25 years
  • Graduation year: 1996
  • Sole propriator: Yes
  • NPI: 1841433265

Dr. Ionel Z. Donca M.D.

Internist

He is located at 23333 Harvard Road in Beachwood, OH 44122. Can help patients with the following: Atherosclerosis, Chest Pain, Cholecystitis, Hydronephrosis, Kidney Stones, Obesity. His National Provider Identifier (NPI) number is 1841433265. Appointment can be made via the phone number (440) 566-0170. He is affiliated with 2 practices and 5 hospitals.

Conditions treated

Dr. Ionel Zamfir Donca, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ionel Z. Donca.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Blood in Urine
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Gout
  • Headache
  • Heart Disease
  • Hemolytic Uremic Syndrome (HUS)
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hydronephrosis
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Kidney Cancer
  • Kidney Failure
  • Kidney Infection
  • Kidney Stones
  • Low Blood Pressure
  • Low Potassium
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Polycystic Kidney Disease (PKD)
  • Prescription Refill
  • Rhabdomyolysis
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Vitamin D Deficiency

Procedures Performed by Dr. Ionel Z. Donca

Insurances Accepted by Dr. Ionel Z. Donca

  1. Medicare
  2. Oscar

Medicare Enrollment

Dr. Ionel Z. Donca is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Nephrology) .

Bills through: Great Lakes Care Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

AbbVie $147
GlaxoSmithKline $115
Janssen $111

Other

Food and Beverage $1208

Studies

Graduated in 1996

Additional Specialities

  • Nephrologist

Affiliated practices

Great Lakes Care
29640 Euclid Avenue
Wickliffe, 44092 OH
(440) 463-9596
Great Lakes Hypertension & Kidney Care
10665 Blueberry Hill Drive
Kirtland, 44094 OH
(440) 346-4427

Affiliated hospitals

HILLCREST HOSPITAL
6780 MAYFIELD ROAD
MAYFIELD HEIGHTS, 44124 OH
(440) 312-4500
LAKE HEALTH
7590 AUBURN ROAD
CONCORD, 44077 OH
(440) 953-9600
UH GENEVA MEDICAL CENTER
870 WEST MAIN STREET
GENEVA, 44041 OH
(440) 466-1141
UNIVERSITY HOSPITALS AHUJA MEDICAL CENTER
3999 RICHMOND ROAD
BEACHWOOD, 44122 OH
(216) 593-5510
ASHTABULA COUNTY MEDICAL CENTER
2420 LAKE AVENUE
ASHTABULA, 44004 OH
(440) 997-2262

Looking for more Internists?

Out of the 127 internists in this region, here are 10 randomly selected ones for you to explore.

Dr. Mariel Ann Harris
  • Gender: Female
  • Address: One David North Myers Parkway Beachwood, 44122, OH
Dr. Nora E. Colburn
  • Gender: Female
  • Address: 1581 Dodd Drive Columbus, 43210, OH
Dr. Eulogio Sioson
  • Gender: Male
  • Address: Suite 320 4200 Warrensville Center Road Warrensville Heights, 44122, OH
Dr. Peter Kibbe
  • Gender: Male
  • Address: 3461 Warrensville Center Road Shaker Heights, 44122, OH
Dr. Daniel Roger Kendis
  • Gender: Male
  • Address: 23788 East Groveland Road Beachwood, 44122, OH
Dr. Richard E. Stein
  • Gender: Male
  • Address: Suite 2400 3909 Orange Place Beachwood, 44122, OH
Dr. Joseph Golish
  • Gender: Male
  • Address: Suite A 24800 Highpoint Road Beachwood, 44122, OH
Dr. Mohammed Wazzan
  • Gender: Male
  • Address: 445 Charles H Dimmock Parkway Suite 100 Colonial Heights, 23834, VA
Dr. Stephanie Whitko
  • Gender: Female
  • Address: Suite 2100 3909 Orange Place Beachwood, 44122, OH
Dr. Arumugam Natesan
  • Gender: Male
  • Address: Apartment 108 26800 Amhearst Circle Beachwood, 44122, OH

Questions & Answers

Does Dr. Ionel Zamfir Donca have affiliation with practices?

Dr. Ionel Zamfir Donca is affiliated with Great Lakes Care. For the full list of practices see this list.

Where can you meet with Dr. Ionel Zamfir Donca?

Dr. Ionel Zamfir Donca's office is located at 23333 Harvard Road in Beachwood, OH 44122.

Has Dr. Ionel Zamfir Donca affiliation with hospitals?

Dr. Ionel Zamfir Donca is affiliated with HILLCREST HOSPITAL. For the full list of hospitals see this list.

Does Dr. Ionel Zamfir Donca accept patients with Oscar?

Yes, Dr. Ionel Zamfir Donca accepts patients with Oscar.

What conditions does Dr. Ionel Zamfir Donca treat?

Dr. Ionel Zamfir Donca provides treatment for Atherosclerosis, Chest Pain, Cholecystitis, Hydronephrosis, Kidney Stones, Obesity. For the full list see this list.