Dr. Kenton SullivanMD

Internal Medicine

at Comprehensive Concierge Medicine — Lincoln, NE

About

Dr. Kenton Sullivan has practiced medicine for nearly 30 years, bringing broad clinical experience to every patient encounter. He holds board certification in Emergency Medicine and trained in that specialty at the University of New Mexico. Before medicine, Dr. Sullivan spent four years in business, then earned his medical degree at the top of his class from the University of Nebraska College of Medicine. He completed his undergraduate studies at the University of Chicago.

After residency, Dr. Sullivan worked at St. Joseph Hospital in Albuquerque, New Mexico for three years before relocating to Lincoln. He has practiced at Bryan Hospital since 1998. His 23 years working in the mental health emergency setting give him a strong foundation in behavioral health. He has pursued additional study in hormone replacement and weight loss management. Dr. Sullivan was born in Omaha and raised in Nebraska. He has two adult children, and his spouse is a certified life and weight loss coach.

Education & Training

Undergraduate

University of Chicago

Medical School

University of Nebraska College of Medicine

Residency

Emergency Medicine, University of New Mexico

Additional Training

Additional study in hormone replacement and weight loss management; 4 years in business prior to medical school

Certifications

Board Certified in Emergency Medicine

Conditions Treated

behavioral health
hormone imbalance
weight management
acute illness
sexual health

Who is Dr. Sullivan right for?

Dr. Sullivan is a strong fit for adults seeking focused, on-demand medical care outside a traditional primary care setting. Patients dealing with hormone imbalance, weight management challenges, or behavioral health concerns benefit from his depth of experience in each area. His emergency medicine background makes him well-suited for patients who need minor urgent care at home or via telemedicine. Adults navigating sexual health questions or exploring peptides and supplements will find a knowledgeable and direct provider in Dr. Sullivan.

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Frequently Asked Questions

Dr. Sullivan treats a wide range of conditions, including hormone imbalance, behavioral health concerns, weight management challenges, sexual health issues, and acute illness. His emergency medicine background also equips him to handle minor urgent care needs. He offers guidance on peptides and supplements as well.

Yes, Dr. Sullivan holds board certification in Emergency Medicine. He completed his residency in Emergency Medicine at the University of New Mexico. He has also pursued additional training in hormone replacement therapy and weight loss management.

Dr. Sullivan earned his medical degree from the University of Nebraska College of Medicine, graduating at the top of his class. He completed his undergraduate education at the University of Chicago. His residency in Emergency Medicine took place at the University of New Mexico.

Dr. Sullivan has 23 years of experience seeing patients in the mental health emergency setting. That background gives him practical, hands-on expertise in behavioral medicine. He brings that experience directly into his concierge practice for patients seeking behavioral health support.

Yes, Dr. Sullivan has pursued additional study specifically in hormone replacement therapy and weight loss management. He treats patients dealing with hormone imbalance and incorporates this focus into his broader approach to preventive and functional health.

Dr. Sullivan has practiced medicine for nearly 30 years. He has been on staff at Bryan Hospital in Lincoln since 1998. Before that, he worked at St. Joseph Hospital in Albuquerque, New Mexico for three years following his residency.

Yes, Dr. Sullivan provides weight loss management services. He has completed additional training in this area and offers it as a dedicated service through Comprehensive Concierge Medicine. His spouse is also a certified life and weight loss coach, reinforcing the practice's focus on this area.

Yes, Dr. Sullivan performs school physicals as one of his available services. Patients can request this service either via telemedicine or through a house call, depending on their preference.

Doctor profile last updated April 11, 2026