Dr. Sotomayor opened the Allergy & Asthma Diagnostic Office in 1988. He is an avid golfer and also enjoys cooking. (click here for more).

Dr. Schaeffer has been with the Allergy & Asthma Diagnostic Office since 1993. Ask her about her trip to Africa! (click here for more.)

Jill has been a Family Nurse Practitioner with the Allergy & Asthma Diagnostic Office since 1999. In her spare time, she enjoys quilting and camping, and is training for a marathon! (click here for more.)

Deirdre Keenan is a board certified Physician Assistant. She graduated in 1986 from LeMoyne College with a BS degree in Biology. She continued her studies at SUNY Stoney Brook on Long Island. She graduated from there in 1988 with a second BS in Physician Assistant Studies. Since that time, she has done the majority of patient care in primary care medicine with an emphasis in pediatrics and women’s health. She is a member of the American Academy of Physician Assistants and maintains her board certification every six years.
Deirdre lives with her husband, 4 children (and big dog – a Saint Bernard) in Cicero. They enjoy summer visits to Vermont, and are active with school activities throughout the year.

Pat has been a study coordinator with Medical Research Associates of CNY since 2001. When not at work, Pat can be found in the garden or sailing on the lake.

Cathy started as a Research Assistant with Medical Research Associates of CNY in 2004. She became a study coordinator in 2006. She is very active in the community and her daughter’s school events.