Specializing in Adult & Pediatric Allergy & Asthma.

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Frederick M. DeTorres, M.D.

Frederick M. DeTorres, M.D.

Dr. DeTorres received his Doctor of Medicine degree in 1987, graduating from American University of the Caribbean School of Medicine at Plymouth Montserrat, British, West Indies.
From 1989-1992 he completed his residency in Internal Medicine at Oakwood Hospital in Dearborn, Michigan. Following residency, he completed an Allergy and Immunology fellowship from 1992-1994 at Albert Einstein College of Medicine of Yeshiva University at Bronx Municipal Hospital Center located in Bronx, New York. Dr. DeTorres has been in private practice for over 20 years and continues to serve the pediatric and adult community of Muskegon and surrounding counties. He resides in Norton Shores and has four children.

Wendi Grasman PA-C

Wendi Grasman, PA-C

Wendi attended Muskegon Catholic Central and graduated in 1996.  She completed her bachelors in Dietetics in 2000 from Michigan State University.  In 2002, she graduated from Arcadia University with a Masters in Physician Assistant studies.  She resides in Norton Shores with her husband, Steve.  They have two children, Thomas and Claire.

Tim Pebbles, PA-C

Tim Pebbles, PA-C

Tim attended Goodrich High School and graduated in 2001. He completed his bachelors in Health Science in 2005 from Grand Valley State University. He went on to receive his masters in Physician Assistant Studies in 2008 also from Grand Valley State University. He resides in Grand Haven with his wife, Theresa. They have two children, Delanie and Jackson.