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Expertise of Benjamin Johnston, MD

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Biography

Benjamin Johnston, MD joined AdventHealth in 2025 and welcomes new patients ages 16 and over. Dr. Johnston brings Hepatobiliary and Advanced Minimally Invasive Surgery to the AdventHealth Cancer Institute. Dr. Johnston also regularly performs robotic Whipple’s, which offers smoother recovery, lower infections, and quicker time to adjuvant cancer treatment. Dr. Johnston received his medical degree from the University of Kansas School of Medicine where he also completed his residency in general surgery. He later went on to complete a fellowship in hepatobiliary and pancreas surgery at Oregan Health and Science University.

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Personal Interests

Languages and culture, traveling, skiing, hiking, scuba and snorkeling

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Care Philosophy

Dr. Johnston is committed to delivering surgical care that combines advanced technology with a patient-centered approach. His philosophy emphasizes precision and innovation, using minimally invasive and robotic techniques to achieve the best possible outcomes. By focusing on reducing recovery time and accelerating access to cancer treatment, Dr. Johnston strives to make every step of the surgical journey as smooth and effective as possible. He believes in empowering patients through clear communication and compassionate guidance, ensuring they feel supported and confident throughout their care.

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Areas Served
Merriam, KS
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Languages Spoken
English
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Education
  • Kansas University School of Medicine
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Board Certification
  • General Surgery: American Board of Surgery
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Ages Accepted
  • Adolescents
  • Adults
  • Geriatrics

Insurances accepted by Benjamin Johnston, MD

Disclaimer:

The list below is for reference purposes only and is subject to change. Please check with your health plan to confirm that this doctor is included before scheduling an appointment.

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  • AARP
  • Aetna-Coventry Medicare Individual HMO
  • Aetna-Coventry Medicare Individual PPO
  • Aetna AdventHealth Employee Plan
  • Aetna Behavioral Health
  • Aetna CVS ACA
  • Aetna HMO-POS
  • Aetna Medicare Group/Retiree HMO/PPO
  • Aetna PPO
  • Aetna Signature Administrators
  • Allwell (Wellcare) Medicare Advantage (KS & MO)
  • Ambetter Exchange (KS & MO)

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  • BCBS-Kansas City
  • BCBS ACA Exchange-Kansas City
  • Beech Street
  • Century Health Solutions
  • Cigna
  • Cigna Behavioral
  • Cigna HealthSpring Medicare Advantage HMO
  • Corvel
  • Coventry-Aetna Medicare Advantage HMO & PPO
  • Devoted Medicare Advantage
  • Farm Bureau with United HealthCare Choice Plus
  • First Health Network
  • Focus
  • GEHA
  • Galaxy Health Network
  • Hallmark employees with United HealthCare
  • HealthNet Federal Services (Tricare)
  • Healthy Blue - Medicaid
  • Home State Health Ambetter Exchange
  • Humana
  • Humana Behavioral
  • Humana Gold Medicare Advantage
  • Lucet Behavioral
  • MEDICA with United Healthcare
  • Medicaid-KS
  • Medicaid KANCARE
  • Medicare Advantage PFFS
  • Medicare Part A and/or B
  • Medicare Railroad - Palmetto
  • Medicare Supplement Policies
  • Multiplan/PHCS
  • New Directions Behavioral Health
  • Occupational Health Management
  • Optum Medicare
  • Oscar Health - ACA Exchange
  • PlanVista
  • Point Comfort
  • ProviDRs
  • Spira Care with Blue Select Plus
  • Sunflower (Kansas Medicaid)
  • Sunflower AllWell Medicare Advantage
  • Sunflower AmBetter Exchange
  • Today's Option Pyramid Life
  • TriWest Health Care Alliance
  • United Behavioral
  • United DSNP
  • United Healthcare
  • United Healthcare Community Plan (Kansas Medicaid)
  • United Healthcare Dual Medicare & Medicaid
  • United Healthcare Medicare Advantage
  • VACCN