Dr. Ronald J. Negrich MD Allergist-Immunologist
Dr. Ronald Negrich is an allergist-immunologist in Toledo, Ohio. He is affiliated with multiple hospitals in the area, including Mercy St. Vincent Medical Center and ProMedica Flower Hospital. He received his medical degree from Universidad del Noreste and has been in practice for 19 years. Dr. Negrich accepts several types of health insurance, listed below. He is one of 4 doctors at Mercy St. Vincent Medical Center and one of 6 at ProMedica Flower Hospital who specialize in Allergy & Immunology.
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Specialty & Clinical Interests
Allergist-Immunologist: General Allergy & Immunology
Education & Medical Training
Providence Hospital and Medical Centers
Residency, Internal Medicine, 1991 - 1994
Louisiana State University
Fellowship, Allergy and Immunology, 1994 - 1996
Universidad del Noreste
Class of 1990
Certifications & Licensure
American Board of Allergy and Immunology
Certified 11 years in Allergy & Immunology
American Board of Internal Medicine
Certified 18 years in Internal Medicine
MI State Medical License
Active through 2015
OH State Medical License
Active through 2014
Publications & Presentations
Immunodeficiency with elevated IgM, lymphoid hyperplasia, autoimmune anemia, and thrombocytopenia.
Hilman, B. C., Wahid, R., Negrich, R., Menon, P., Abreo, F., Veillon, D.
Decreased adrenal sex steroid levels in the absence of glucocorticoid suppression in postmenopausal asthmatic women.
Weinstein, R. E., Lobocki, C. A., Gravett, S., Hum, H., Negrich, R., Herbst, J., Greenberg, D., Pieper, D. R.
- Aetna Choice POS II
- Aetna HMO
- Anthem Blue Access PPO
- Anthem Blue Preferred HMO
- BCBS Blue Card PPO
- BCBS Illinois PPO
- CIGNA HMO
- CIGNA Open Access
- CIGNA PPO
- Cofinity PPO
- Empire BCBS HMO
- Empire BCBS PPO
- First Health PPO
- GHI PPO
- Great West PPO
- HealthAmerica HealthAssurance PPO
- HIP of New York - Select PPO
- Humana ChoiceCare Network PPO
- MagnaCare PPO
- Medical Mutual of Ohio SuperMed Plus
- Medical Mutual of Ohio SuperMed POS
- Multiplan PHCS PPO
- Multiplan PPO
- MVP Healthcare PPO
- Oxford Health Freedom
- Oxford Health Liberty
- United Healthcare - Direct Choice Plus POS
- United Healthcare - Direct Options PPO
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5923 Renaissance Place
Toledo, OH 43623
Phone: (419) 824-5067
Fax: (419) 824-5457