WebMD Physician Directory

Personal Information

Education & Training

Medical School:

• University of Toledo College of Medicine

Specialties:
Specialist Glossary

• Internal Medicine

Practice Information

Hospital Affiliations:

• Mount Carmel East Hospital

Health Insurance Affiliations:
About Health Insurance

• Aetna Choice POS II
• Aetna HMO
• Aetna Managed Choice POS Open Access
• Anthem Blue Access PPO
• Anthem Blue Preferred HMO
• BCBS Blue Card PPO
• BCBSIL PPO
• CIGNA HMO
• CIGNA Open Access
• CIGNA PPO
• Cofinity PPO
• First Health PPO
• Great West PPO
• HealthAmerica HealthAssurance PPO
• Humana ChoiceCare Network PPO
• MMOH SuperMed Plus
• MMOH SuperMed POS
• Multiplan PPO
• PHCS PPO
• UHC Choice Plus POS
• UHC Navigate HMO
• UHC Navigate POS
• UHC Options PPO

Other Physicians in Practice:

• John Brennan, MD , Internal Medicine
• Stephen Canowitz, MD , Internal Medicine
• John Dipietra, MD , Internal Medicine
• Mark Hackman, MD , Family Medicine, Internal Medicine
• Robert Hershfield, MD , Internal Medicine
• Timothy Nuss, , Internal Medicine
• Susan Rankin, , Family Medicine
• Stephen Shell, MD , Internal Medicine
• Catherine Spiess, MD , Internal Medicine
• Boris Valdman, MD , Internal Medicine