William J Kornrich Dr., MD
East End Internal Medicine
Riverhead, NY 11901
(631) 727-6122
Personal Information
Gender:
Male
Age:
51
Education & Training
Medical School:
- Stony Brook University School of Medicine
Specialties:
Specialist Glossary
- Internal Medicine
Practice Information
Hospital Affiliations:
Health Insurance Affiliations:
About Health Insurance
- Aetna Choice POS II
- Aetna HMO
- Aetna Managed Choice POS Open Access
- BCBS Blue Card PPO
- CIGNA HMO
- CIGNA Open Access
- CIGNA PPO
- Emblem HIP Select PPO
- EmblemHealth PPO GHI
- Empire HMO
- Empire PPO
- Great West PPO
- Humana ChoiceCare Network PPO
- MagnaCare PPO
- Multiplan PPO
- MVP PPO
- Oxford Freedom
- Oxford Liberty
- PHCS PPO
- UHC Choice Plus POS
- UHC Navigate HMO
- UHC Navigate POS
- UHC Options PPO
Other Physicians in Practice:
- Kathy Brown, , Gastroenterology
- Joseph Duva, MD , Gastroenterology
- Gary Rosenbaum, MD , Infectious Disease
- Lilly Steel, MD , Internal Medicine
