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Welcome to

Collin Medical Group

At Collin Medical and Wellness Group, family medicine specialist Adebukola Obasanya, DNP, and her team provide comprehensive health care to individuals and families in McKinney, Texas, and throughout Collin County. Collin Medical and Wellness Group proudly serves the Dallas-Fort Worth metropolitan area. The family care and wellness practice is conveniently located and has plenty of onsite parking. The team strives to provide a welcoming and comfortable environment. The providers never rush appointments and set aside ample time to understand each patient’s symptoms and treatment goals. People from all over the Metroplex visit Collin Medical and Wellness Group to access various services, including wound care, women’s health, and physicals. Patients can also have IV therapy, receive immunizations, and sign up for wellness counseling. The team takes a conservative and integrative treatment approach. Instead of relying on prescription medications, care plans often emphasize healthy lifestyle changes, like eating well, exercising regularly, and getting good sleep. Call Collin Medical and Wellness Group today to schedule a new patient appointment, or book online.

Our Work Process


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Meet Our Providers

Meet our top providers

Dr. Adebukola “Buki” Obasanya


Adebukola Obasanya, DNP, is the founder and lead provider of Collin Medical and Wellness Group in McKinney, Texas. Affectionately known as “Dr. B” or “Dr. Buki,” Dr. Obasanya has been actively caring for patients in the medical field for over two decades. In addition, she also uses public health, informatics, and public policy-related activity in her work at Collin Medical and Wellness Group. 

Janna K. Chun


Janna K. Chun, FNP, brings years of experience as a Family Nurse Practitioner to the care of children, adolescents, young adults, and young-at-heart adults. As a Certified Medical Examiner, she also brings care to commercial vehicle drivers. She is proud to serve patients throughout North Texas. She obtained her BSN from Texas Tech University and her MSN / FNP from the University of Texas at Arlington.

Ada Obi


Ada Obi, FNP is a Board-Certified Family Nurse Practitioner through the American Academy of Nurse Practitioners with over 10 years nursing experience. Ada started her NP career in retail health providing medical care to patients 12 months and older. She has also worked as a home health provider performing comprehensive health exams and preventative health services.


Olayinka Obasanya

Olayinka “Yinka” Obasanya specializes in handling all the back end operations of Collin Medical and Wellness Group. He also bears a rich experience of administration within the medical practice and manages operations behind the scenes.

Medical Coordinator

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