Sean Lannon, MD

Foot & Ankle Surgery


North Tampa



  • Accepting new patients
About Sean Lannon, MD

Dr. Lannon grew up in the hill country of central Texas between San Antonio and Austin. He has been in Tampa since 2013 when he began his residency (although he has been connected to southwest Florida since 2006 because his wife is from Naples). He enjoys playing golf (played golf for Loyola University Chicago), following the PGA tour, watching the Tampa Bay Lighting, San Antonio Spurs, and Dallas Cowboys. He is married with two daughters and enjoys spending his free time with them.

His goal is to work with each patient to develop a plan to get them back on their feet, whether that involves surgery or not.

He specializes in treating lower extremity, foot, and ankle conditions through minimally invasive and contemporary open surgeries. In order to provide his patients with the best care possible, Dr. Lannon provides arthroscopic, joint preserving, and joint replacement treatment options. He will work with you to customize a treatment plan that’s right for you, whether conservative or surgical, that’s tailored to your unique condition.

Dr. Lannon completed his foot and ankle fellowship at Duke University, one of the top foot and ankle fellowships in the world. He continues to use cutting edge treatments to improve patient outcomes.

He has experience in research of lower extremity trauma, foot and ankle trauma, ankle replacement, hallux rigidus and has lectured on many other topics of the foot and ankle including presentations at prominent national meetings including the American Academy of Orthopaedic Surgeons and Orthopaedic Trauma Association.

Board Certifications
  • American Board of Orthopaedic Surgeons
Medical Education

Loyola University Chicago Stritch School Of Medicine
Maywood, IL


University of South Florida
Tampa, FL
Orthopaedic Surgery Residency Program


Duke University Orthopaedic Surgery
Durham, NC
Foot and Ankle Surgery Fellowship

Professional Activities

American Academy of Orthopaedic Surgeons
American Orthopaedic Foot & Ankle Society
Orthopaedic Trauma Association

Hospital Memberships

AdventHealth Tampa
AdventHealth Zephyrhills
AdventHealth Wesley Chapel
Memorial Hospital
Brandon Regional Hospital
New Tampa Surgery Center

Scope of Service

Achilles rupture
Achilles tendonitis
Ankle and foot sprains
Ankle arthritis
Ankle fracture
Ankle instability
Bunionette/tailors bunion
Calcaneus fractures
Cavovarus feet/high arches
Claw toes
Diabetic/Charcot foot and ankle
Foot arthritis
Foot deformity
Foot fractures
Osteochondral lesions
Pes planus/flat feet
Plantar fascititis
Subtalar arthritis
Tarsal tunnel syndrome
Tendon injury

Special Interests

Ankle Replacement
Foot and Ankle Deformity Correction
Sports Injuries
Foot and Ankle Trauma

Physician Team

Brandon 2020 Town Center Blvd Brandon, Florida 33511  Suite D


2020 Town Center Blvd
Brandon, Florida 33511

Suite D

North Tampa 14547 Bruce B Downs Blvd Tampa, Florida 33613  Suite C

North Tampa

14547 Bruce B Downs Blvd
Tampa, Florida 33613

Suite C

Wiregrass 2352 Bruce B Downs Blvd Wesley Chapel, Florida 33544  Suite 102


2352 Bruce B Downs Blvd
Wesley Chapel, Florida 33544

Suite 102

Zephyrhills 38107 Market Square Drive Zephyrhills, Florida 33542  


38107 Market Square Drive
Zephyrhills, FL 33542

Florida Medical Clinic Orlando Health participates with most major carriers. Please consult your insurance carrier prior to your appointment to verify our participation status with your insurance plan. This list is subject to change and is not all-inclusive.

  • Aetna HMO
  • Aetna Medicare HMO
  • Aetna Medicare PPO
  • Aetna PPO
Allwell by Sunshine (Medicare HMO)
  • AvMed HMO
  • AvMed PPO
Blue Cross Blue Shield aka: Florida Blue
  • BC Advantage 65
  • BCBS HMO- BlueCare Health Options (Marketplace Plan)
  • BCBS Medicare HMO
  • BCBS Medicare PPO
  • BCBS PPO (Includes EPO, PPC, BlueOptions, Blue Select)
Cigna (Includes Great West)
  • Baycare Exclusive Network
  • Cigna HMO
  • Cigna PPO
  • Coventry HMO
  • Coventry Medicare HMO
  • Coventry Medicare PPO
  • Coventry PPO
Freedom Health Medicare Advantage Plan HMO
Health First Health Plans
  • Humana HMO
  • Humana Medicare HMO (including Gold Plus HMO)
  • Humana PPO
Longevity Health Plan
Multiplan (Includes Multiplan, Beechstreet/ PHCS)
  • Beechstreet
  • MultiPlan
  • Private Healthcare System (PHCS)
Optimum Healthcare Medicare Advantage HMO
Partners Direct Health (includes Hendry Marine Industries, ABC Fine Wine & Spirits, & Trustmark- Word of Life)
Railroad Medicare
  • Simply Medicare Advantage Plan-HMO
  • Tricare East
  • Tricare East HMO (Prime)
United Health Care
  • United Healthcare AARP Medicare Complete HMO
  • United Healthcare AARP Medicare Complete PPO
  • United Healthcare Dual Complete HMO
  • United Healthcare Dual Complete PPO
  • United Healthcare Evercare
  • United Healthcare HMO
  • United Healthcare PPO
  • United Healthcare Secure Horizons
Wellcare by Allwell (Medicare Advantage HMO Plan)
  • Wellmed- UnitedHealthcare Medicare
Worker Compensation Plans


Is Ankle Replacement Right for You?

Sean Lannon, MD

When non-surgical treatments are ineffective, ankle replacement can help relieve severe arthritis pain and get you back on your feet. Is it right for you? Find out from Dr. Sean Lannon, orthopaedic surgeon and foot and ankle specialist.

My Gallery

Dr. Sean Lannon - What are Bunions? Symptoms, Causes & Treatment

Orthopaedic Surgeon & Foot & Ankle Surgery specialist, Dr. Sean Lannon, discusses bunions and various treatment methods to help you restore your anatomy and regain your mobility.

Tampa Bay Lightning Hockey Player Returns to Ice After FibuLock® Fibular Nail Treatment

Sean Lannon, MD, helps Tampa Bay Lightning hockey player Alex Killorn return to the ice during the Stanley Cup Playoffs in 2021, using the FibuLock® fibular nail


My husband had chronic ankle pain for years due to injuries when he was young and arthritis. The pain continued to worsen and was affecting his mobility and quality of life. I felt that if he did not find a solution to his ankle pain, other health issues would arise. We called a very well known orthopedic surgeon. He told us he did not do ankles and referred us to Dr. Sean Lannon. We scheduled an appointment and were extremely impressed with his credentials, knowledge and demeanor. He put us at ease, explaining what he would do and answered all of our questions. It is now 5 months after ankle replacement surgery. My husband is free of all pain and leading a very productive lifestyle. Thanks to Dr. Lannon and his staff for restoring his healthy way of life. Ankle replacement is a surgery that few doctors perform. We are very, very grateful to Dr. Lannon.... Read More +
Loretta & Patxi B.

"He was really great!"

Dr. Lannon was amazing!! Would recommend him to anyone. He understood and addressed all my concerns, was very knowledgeable and extremely personable. He was really great!

"100% satisfied"

Dr. Lannon is very thorough with his explanation of the injury and how he will proceed with treatment. I especially appreciated a phone call from him on the night after surgery to see how I was doing. Dr. Lannon is very professional while being extremely sociable at the same time. I’m 100% satisfied with his treatment of my injury.

"Absolutely the best"

Dr. Lannon and his staff are absolutely the best.


Dr. Sean Lannon was excellent, as was everyone I encountered at FMC Orthopedics. I especially appreciate that he was able to see me within the narrow window of time I had to work with between when I realized I may have broken my toe and when I had to leave the next day on a business trip that I could not postpone. Despite that situation, Dr. Lannon was very nice, thorough, and showed no signs of displeasure with having to squeeze someone into his schedule at the last minute..

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