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Your Team of
Dedicated Primary Care Providers

Craig Yunk, MD

Dr. Craig Yunk is the medical director and founding member of Celebration Family Physicians.  He is a Board-Certified physician specializing in Family Medicine, with a special interest in pediatric care and sports medicine.  He has a deep passion for wellness and delivering exceptional care to his patients through all stages of life.

Dr. Yunk is deeply committed to his community where he regularly volunteers his time and efforts to promoting public health by conducting annual physical exams in local schools.  He also loves to teach and is a faculty preceptor for Florida State University medical students.

Born and raised in Manhattan, Kansas, Dr. Yunk is a lifelong Kansas State Wildcat fan.  He attended Kansas State University with scholarships where he completed his premedical studies and graduated with a Bachelor of Science Degree in Human Nutrition with Emphasis in Nutritional Sciences.  Dr. Yunk went to St. George’s University, Grenada for Medical School where he met his best friend and wife.  They completed their training together in New York and after graduating medical school with honors, moved to Orlando, Florida for residency at Florida Hospital (now AdventHealth) Family Medicine Residency.  Dr. Yunk was awarded resident of the year and moved on to become Chief Resident his 3rd Year.

After completing his residency, Dr. Yunk helped to establish AdventHealth’s Family Medicine of Celebration where he has worked for the last 7 years.  During his time with AdventHealth, he served on the Executive Board for Advent Health Medical Group and was Chairman of Operations and Accountability.  He has been the voice for many physicians in the southwest Orlando area as an AdventHealth Physician Network Regional Leader.  Currently, Dr. Yunk serves in the Board of Managers for the AdventHealth Physician Network – Central Florida Division.

In addition to his many professional accolades, his wife and four children have also honored him with the “Most Creative and Talented Baker” award after enjoying years of beautiful and delicious creations he has prepared for his family’s birthdays and special events.  He also enjoys traveling, arts and crafts, exercising and playing golf.  Though his career keeps him busy, Dr. Yunk always makes spending time with his family a priority.


Michelle De Marco, PA-C

Michelle De Marco PA-C is a Board-Certified Physician Assistant specializing in Family Medicine.  Michelle is passionate about taking care of others and prides herself in delivering exceptional care to her patients.  Michelle has many years of experience in the clinical treatment of pediatric and adult patients.  

Michelle is a Cum Laude graduate of the University of Central Florida.  At UCF, she graduated with a Bachelors of Science Degree in Biology and a minor in Business Finance.  Michelle earned her Masters of Medical Science in Physician Assistant Studies at Nova Southeastern University where she also graduated with Honors.

In her leisure time, Michelle enjoys traveling, good food, and frequenting the theme parks.

Michelle is fluent in English and Spanish. 

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Brittany Williams, PA-C

Brittany Williams PA-C is a Board-Certified Physician Assistant specializing in Family Medicine. She earned her Masters of Medical Science in Physician Assistant Studies at Nova Southeastern University where she graduated with Honors. Prior to becoming a PA-C, Brittany held a Bachelors of Science Degree in Psychology and went on to earn her Masters of Science in Occupational Therapy from Husson University, graduating summa cum laude. Since 2016, she has worked as a home health Occupational Therapist helping people of all ages regain independence in their homes. Brittany is passionate about providing excellent care to her patients and their families. She has a strong background working with children who have special needs and completed a three month clinical rotation focused on treating children with sensory processing disorders.

Outside of work she enjoys spending time with her friends, family, and dog. She also enjoys traveling, scuba diving, wakesurfing, paddleboarding, attending sporting events, and cycling. 

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