Our Physicians

Daryl R. Ehlenfield, M.D.
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Dr. Ehlenfield is a Board Certified Pediatrician and has been in practice for over 20 years. He earned his medical degree from the State University of New York at Buffalo School of Medicine and completed his residency training at the Women and Children’s Hospital of Buffalo. Dr. Ehlenfield is also Medical Director for the Grand Island School District.

Deborah F. Raiken, M.D. 

​Dr. Raiken is a Board Certified Pediatrician who has been practicing in the downtown area for over twenty-five years. She obtained her medical degree from Columbia University College of Physicians and Surgeons and did her pediatric residency training at Children’s Hospital of Philadelphia.

Danielle Conley, M.D.

​Dr. Conley is a Board Certified Pediatrician who has been in practice locally for over 10 years. She holds a medical degree from the State University of New York at Buffalo School of Medicine and completed her residency training at the Women and Children’s Hospital of Buffalo.

Our Nurse Practitioners

Mary T. Sheppard, PNP
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Mary Sheppard is a Board Certified Pediatric Nurse Practitioner who has been in practice for over 20 years. She obtained her degrees from the State University of New York at Buffalo School of Nursing.  She is a member of the National Association of Pediatric Nurse Practitioners (NAPNAP).

Anna M. Couell, FNP
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Anna Couell is a Board Certified Family Nurse Practitioner who is excited to join the team at Allentown Pediatrics. She earned her nursing degree from the State University of New York College at Brockport, and her nurse practitioner degree from D’Youville College. She is a member of the National Association of Pediatric Nurse Practitioners (NAPNAP).