Loading provider…
Loading provider…
Otolaryngology Physician in Wilmington, DE
NPI: 1336122415HQ Phone
Get M.D. Nicholas's Phone Numberphone_androidMobile
Get M.D. Nicholas's MobileLooking to connect with more Physicians?
Dmand AI gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Get Started for Freearrow_outwardDE State Medical License
DE State Medical License
1998 - 2023
IL State Medical License
1991 - 1999
MN State Medical License
1984 - 1990

American Board of Otolaryngology - Head and Neck Surgery
Otolaryngology
Mayo Clinic Alix School of Medicine - Rochester
college.mayo.edu
Residency • Otolaryngology - Head and Neck Surgery
Until 1989
Mayo Clinic College of Medicine and Science
Internship • Transitional Year
1983 - 1984
University Of Michigan Medical School
medschool.umich.edu
Medical School
Until 1983
Authors: Umehara, T, Graham, M L, Berg, N J, Lieber, M M, Spelsberg, T C
Journal: J Steroid Biochem
Authors: Spelsberg, T C, Graham, M L, Berg, N J, Umehara, T, Riehl, E, Coulam, C B, Ingle, J N
Journal: Endocrinology
Progesterone receptors in carcinomas of the upper aerodigestive tract.
Authors: Berg, N J, Colvard, D S, Neel, H B, Weiland, L H, Spelsberg, T C
Journal: Otolaryngol Head Neck Surg