About Us

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Sunishka Wimalawansa, MD, MBA

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Michael Colin Rymer, MD

About

GEM City Hand and Microsurgeons

Restoring and Enhancing Your Body's Form and Function


Dr. Sunishka Wimalawansa and Dr. Michael Rymer of Gem City Hand and Microsurgeons apply their extensive experience in plastic, hand & microsurgery to address a wide range of issues with their patients.



You can count on them as highly respected, double board-certified plastic surgeons to create a personalized care plan that meets your individual concerns in both restorative work and personal enhancement.

Contact Us

Who We Are

Get to Know Our Office

See how Gem City Hand and Microsurgeons, a premier hand and wrist practice, revolutionized their workflow and enhanced patient care by adopting the MC2 portable X-ray.


Before the MC2, Practice Administrator Michelle Kennedy and her team faced delays and patient frustrations from sending X-rays out. Now, they provide real-time, in-office imaging, eliminating patient barriers and improving diagnostics.

Finding Surgical Solutions to Medical Problems

Dr. Wimalawansa and Dr. Rymer have considerable skill in finding surgical solutions to serious medical challenges.


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Exceptional Surgeons Ready to Work With You


Gem City Hand and Microsurgeons is closely tied to Dayton and the local community. Our surgeons are professors at Wright State University and also affiliated with national professional organizations.



Request an appointment with this top team today. Call us at (937) 704-2130.