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Jaleh K. Ostovar, CCRC, MSN, FNP-C

Jaleh Ostovar has been working in the health care industry for over 25 years and has been a member of our practice since 2002. She received a Bachelors of Science in Nursing from Oregon Health Sciences University. At the Western University of Health Sciences she received her Masters in Nursing and a Family Nurse Practitioner degree.

She is nationally certified by the American Nurses Credentialing Center and is a member of AANP, AAAAI, and ACAAI. Jaleh is also a certified clinical research coordinator, a certified asthma educator, and a member of ACRP. Jaleh has 2 children and 3 grandchildren and her hobbies include ballroom dancing, traveling, golf, and gourmet cooking for friends and family.

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Kary Kelly, FNP - C
Kary Kelly is a Board Certified Family Nurse Practitioner.  She received her Masters Degree in Nursing with Honors from Walden University.  She has experience as a Registered Nurse at the Veteran's Affairs Hospital in Wyoming.  She practiced as a Family Nurse Practitioner in Internal Medicine in Wyoming, and in a community health setting in Newport, Oregon before joining our practice.  
She enjoys the outdoors, gardening and spending time with her family.  Kary believes in patient-centered care.  She is committed to listening to her patients, and working together to create a plan based on their individual needs.  She is excited to join our team and looks forward to meeting you. 
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Jennifer Milligan, PA-C

Jennifer Milligan received her degree in biology at the La Roche College in Pittsburgh, Pennsylvania in 1992. She then went on to Physician Assistant School at The George Washington University in Washington D.C. , earning her degree in 1996. She is NCCPA Board Certified with honors and licensed in the State of Oregon.

Jennifer has been an active certified Physician Assistant since 1996, practicing in Maryland and California before joining the team at Allergy and Asthma Center of Southern Oregon in 2000.

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Tiffany Smith, PA-C

Tiffany Smith received her bachelor’s in Chemistry Education from the University of Utah and taught high school Chemistry for 8 years before switching gears and entering the medical field. She earned her Master’s of Physician Assistant Studies from Idaho State University in 2016. She practiced in an allergy clinic in New Mexico prior to joining the Allergy and Asthma Center of Southern Oregon in 2018.

Tiffany believes the best care occurs when patients and providers work together to develop a treatment plan, and feels communication and education are important aspects of this care. When she is not working in one of our clinics, Tiffany enjoys crafting, reading, hiking, and, most of all, spending time with her husband and two sons.

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Our Medical Assistants

Our medical assistants are trained and continuously educated in allergy and asthma care by Dr. Kerwin, Dr. Parks, and Dr. Israelsen. They take vitals, perform allergy skin testing, patch testing, lung function testing and administer allergen extract injections. They help educate patients on allergen avoidance and prescribed medications.


Dust mite reduction programs have been shown to reduce symptoms and medication requirements in house dust mite allergic children and adults. These strategies include polyurethane dust mite-proof pillow and mattress covers, weekly hot water washing of bedding, and exclusion of furred and feathered pets from the sleeping area.


Located in Medford, Oregon with satellite offices in Grants Pass, Ashland, Klamath Falls, and Roseburg, the Allergy and Asthma Center of Southern Oregon, PC offers exceptional care for patients with allergies and asthma.


Please feel free to explore our site as you will find information on allergy and asthma care including information about pollen allergies, food allergies, immunotherapy, atopic dermatitis, hives, poison oak and more..