Allergy & Immunology Associates of Michigan-logo Twenty four hours logo Allergy and Immunology experts
smiling doctor

Dr. DeMore grew up in Michigan and graduated from the University of Michigan in Ann Arbor for both Undergraduate and Medical School. She completed her Internal Medicine residency at University of Maryland in Baltimore. She finished her combined pediatric and adult Allergy and Immunology fellowship at University of Wisconsin in Madison. Dr. DeMore has been board certified in Allergy and Immunology since 2008. She joined the practice in 2013 and treats both children and adults. She is a member of the American Academy of Allergy, Asthma and Immunology, American College of Allergy, Asthma and Immunology, and Michigan Allergy and Asthma Society.

We offer 8 locations for

your convenience.

Jeffrey Leflein, M.D. completed his pediatric internship and residency in pediatrics at the University of Medicine and Dentistry of New Jersey and Children’s Hospital, Newark, New Jersey.  His fellowship in Pediatric Allergy and Immunology was completed at the National Jewish Center for Immunology and Respiratory Medicine, Denver, Colorado.  He is board certified in pediatrics, allergy and immunology.  He has been in a hospital based private practice and staff allergist at St. Joseph Mercy Hospital in Ann Arbor, Michigan.  Dr. Leflein is also on staff at Chelsea, Beaumont, Botsford, Providence, and Oakwood Hospitals.  He has been awarded Top Doc in Hour Magazine 2012, 2013, and 2014.


He is the principal investigator on numerous clinical trials researching asthma, allergic rhinitis, and atopic dermatology.  He continues to be actively involved in clinical research through his research center, Respiratory Medicine Research Institute of Michigan.

Jeffrey G. Leflein, M.D.

Our experienced providers

Harvey L. Leo, M.D.  is a board certified allergist in practice with Allergy & Immunology Associates of Ann Arbor. He is also Assistant Research Scientist in the University of Michigan School of Public Health Division of Health Behavior and Education & Center for Managing Chronic Disease. Dr. Leo completed undergraduate studies at the University of Notre Dame and medical school at Tulane University School of Medicine. After a residency in Pediatrics at the University of Wisconsin Hospital and Clinics, he was accepted into the internationally renowned Pediatric Allergy and Immunology Fellowship program at National Jewish Medical and Research Center.


Dr. Leo's research interests center on the impact of allergic diseases in the pediatric population and community. He has studied issues related to food allergies in the childcare and school setting. He initiated and coordinated the Ann Arbor School District's Food Allergy Planning Commission.  This resulted in implementing a district wide food allergy response and plan for a Michigan school district serving over 16,000 children. His subsequent initiatives include educating and guiding accredited childcare facilities in appropriate and systemic approaches to food allergies. He is also working with the Department of Health and Human Services on a possible national approach to the childhood food allergy issue to include Head Start programs.

Dr. Leo is a member of the University of Michigan Pediatric Asthma Disease Management Program. He is also involved in work with the Center for Managing Chronic Disease on a Dissemination of Asthma Education in Elementary Schools in Beijing, China.


Dr. Leo is highly engaged with educating the community on food allergies, anaphylaxis and other allergic disease. As such, he has served as a Medical Advisor to local food allergy support groups, including COFAF. He has also been involved with food allergy education and advocacy efforts in collaboration with national food allergy nonprofit organizations.

Harvey L Leo, M.D.

Dr. Song is Board Certified by the American Board of Allergy and Immunology.  He received his undergraduate degree from Stanford University in Chemical Engineering and his medical degree from the University of Michigan.  He completed his residency in Internal Medicine and in Pediatrics at William Beaumont Hospital in Royal Oak, Michigan and his allergy fellowship at the world renowned National Jewish Health system in Denver, Colorado.  Dr. Song joined Allergy and Immunology Associates of Ann Arbor in 2004.  


Dr. Song has a keen interest in trying to explain your or your child’s medical condition because he believes that the more you understand the disease process, the better the partnership will be to discuss and choose the pathway to recovery that best fits with your philosophy and lifestyle.  He is known to deliver a wealth of information quickly, but his goal is for you to walk away from your appointment with a better understanding about your medical care.  He has a specific interest in Food Allergies and Asthma/respiratory concerns but also frequently deals with Eczema and Hives.


In his free time, Dr. Song enjoys cooking, traveling, photography and designing radio controlled airplanes

Benjamin J. Song, M.D.

Jennifer P. DeMore, MD

You know you’re in good hands with our board certified allergists and immunologists at Allergy & Immunology Associates of Ann Arbor. Becoming board certified is a lengthy process that ensures that our doctors are the best in the business.


An allergist / immunologist is specially trained to diagnose, treat and manage many allergic disorders, including primary immunodeficiency problems. After completing medical school and graduating with a degree, physicians must undergo three years of training in internal medicine or pediatrics and pass the exam of either the American Board of Internal Medicine (ABIM) or the American Board of Pediatrics (ABP).


Internists and pediatricians interested in becoming an allergist have at least an additional two years of study known as a fellowship, in an allergy / immunology training program and a total of an additional nine to twelve years of training beyond a bachelor’s degree.


Dr. Leflein, Dr. Leo and Dr. Song are American Board of Pediatrics, as well as the American Board of Allergy and Immunology certified

Dr. DeMore is American Board of Internal Medicine and the American Board of Allergy and Immunology certified.

Board Certification

Suchetha Kinhal, M.D. - Retired from practice 12/15/2016.

Dr. Ward grew up in the Kalamazoo area and completed her undergraduate education at the University of Notre Dame. She attended the Loyola Stritch School of Medicine, where she graduated magna cum laude. She completed both her Pediatric Residency and Allergy and Immunology Fellowship at the University of Michigan.


Dr. Ward treats both adults and children with a variety of allergy and immunology conditions. She enjoys developing relationships with patients and providing conscientious, individualized care. She has authored several research publications on topics including food allergy and asthma.


Dr. Ward is board certified in Pediatrics and in Allergy and Immunology. She is a member of the American Academy of Allergy, Asthma, and Immunology; the American College of Allergy, Asthma, and Immunology; and the Alpha Omega Alpha medical honor society. She currently resides in metro Detroit with her husband and two children.

Claire E. Ward, M.D.

Dr. Shankar grew up in Michigan and completed her undergraduate and medical school studies at The Ohio State University. Subsequently, Dr. Shankar went on to the University of Pittsburgh to complete a residency in Internal Medicine and a combined pediatric and adult fellowship in Allergy and Immunology.


Dr. Shankar treats both adults and children with allergies and immunologic conditions. She has a keen interest in patient-centered medicine and strives to provide timely and personalized care.


She is board certified in Internal Medicine and Allergy & Immunology.

She is a member of the American Academy of Allergy, Asthma, and Immunology as well as the American College of Allergy, Asthma and Immunology.

Tara Shankar, M.D.

Jeffrey Tulin-Silver, M.D. -  Retired from practice 06/15/2017