Alexander Bone & Spine Institute

Alexander Bone & Spine Institute is proud to serve patients throughout South Florida. With locations in Miami, Fort Lauderdale, and Tampa, we are here to treat your spine and extremity pain. Our orthopedic specialists offer personalized assessments and care designed to deliver optimal results. We have a reputation for exceptional patient services and comprehensive treatment options.

owner & founder

of alexander bone & spine institute

Dr. Lawrence Alexander uses the latest techniques in interventional pain management and minimally invasive spine surgery, helping patients return to a high quality of life. He believes that most spine conditions can be effectively treated with minimal exposure surgery in an outpatient setting.

meet our

Spine and orthopedic surgeons

Lawrence M. Alexander, M.D

Selvon F. St. Clair, M.D. PhD

Sydney Pardino, MD

What our patients say

More than 10000 lives improved

  • Juan Carlos Martinez Sanchez
    Todo me fue muy bien
  • Reinaldo Maza
    Dr Pardino – La experiencia con el Doctor es excelente y con su equipo tambien. El tratamiento de la cirugia fue un resultado satisfactorio. Yo no he tenido ningun otro dolor o malestar. Lo recomiendo al 100% Dr.Alexander – La experencia con el doctor y su equipo es excelente. El tratamiento de la cirugia y el postoperatorio es muy satisfactorio . Despues de la cirugia no he tenido ningun malestar o ningun dolor. Lo recomiendo al 100%
  • Salena Bryant
    Dr. Alexander made me feel good after my surgery. I feel no more pain. That’s a good thing. I thank Dr. Alexander a lot for making me feel good and no more pain again. Thank you so much Dr. Alexander, no more pain thanks to you. I would like to thank you and your team for taking care of me.
  • Meivis Perez
    Me llamo Meivis Perez soy paciente del Dr. Alexander donde me siento satisfecha con su tratamiento de inyecciones en al cervical y espalda baja. Ya no siento dolor. Fue una gran experiencia para mi y mejore mi calidad de vida. El Doctor es muy agradable inspirando confianza y sabiduria para que el paciente se sienta comodo en su consulta o en el salon de operaciones. Es un excelente medico.
  • Devante James
    Procedure went well. I feel much better. Thanks
  • Patricia Ward
    Before my surgery I was in a lot of pain and was unable to walk straight. After the procedure in about two weeks or so I was able to stand tall and the pain started to fade. I still have a few problems, but overall I had a good experience.
  • Carlos Colon
    The surgery pre-op was quick & easy. The procedure was painless band the recovery is going very well. Dr. Alexander was very professional, attentive, polite & professional. Overall the experience was great.
  • Steven Quintero
    My procedure at Alexander Bone & Spine went smooth & so did my recovery. Everyone at Alexanders office was helpful & professional.
  • Alex Dominique
    My surgery was on 12/2/20. Dr. Alexander is an amazing physician and I have no complaints or regrets. The best experience I ever had. I would refer him 100% to anybody here in Florida. Thanks Dr. Alexander & Staff.
  • Leo Montero
    Dr. Alexander is an amazing person & doctor. He has demonstrated great concern for my condition & progress. I have & will continue to refer him to my family & friends.
  • Jennifer Petrocelli
    My procedure went very well. Dr. Alexander and his staff took their time to explain very thoroughly the procedure & what I should expect afterwards. It has been a pretty smooth transition, for me, to driving & walking again. The Dr. & his staff always check on me & are very welcoming upon stepping into the office.
  • Alicia Cuervo
    Had a great experience with Dr. Alexander and his team. My knee and neck are doing much better. Dr. Alexander was very professional. I am on the right track to recovery.
  • Vanessa Etchebarne
    A+ wonderful customer service and The Doctor is very professional.
  • Manuel Pagoada
    Hola si el doctor Alexander es un excelente médico especialista estamos muy agradecidos el trato muy bueno son muy amables todas las personas que trabajan ahí que Dios les bendiga mucho.
  • Juliana Palacios
    I had a great experience from start to finish. The team is very attentive and doctors explained everything very detailed. After having a bad experience at my previous doctor it is very pleasant to know you have a very professional and friendly team behind you during hard times.
  • Patricia Demetrius
    My name is Patricia D. I am a patient of Dr. Alexander and Dr. Pardino, I have been treated with the upmost professional care. The staff is amazing, they are quick, smart and professional. These 2 Doctors follow up after surgeries and have amazing and trusting bed side manner. They listen to your concerns and needs. I highly recommend Dr. Alexander and Dr. Pardino to anyone that needs their services.
  • Solange Fuentes
    Agradeço ao Dr Alexander pelo exito na cirurgia cervical que precisei fazer em outubro /2020 por causa de um acidente de carro, podendo agora retornar as minhas atividades normais , agora sem dor Mto obrigado.
  • Rose Judge
    I was so pleased with the way they dealt with me. They have great customer service, I didn't have to wait long for assistance. Dr. Alexander is the best, he builds a good rapport with his patients. I've used them in the past and now I'm using them again. I would recommend them anytime.
  • Ruben Ortiz
    I Had a great experience with Dr. Alexander. He told me what my best option was, I went for surgery and so far it has been a great success. I was a little skeptical at first getting bone fusion surgery on my spine. From what i have heard
  • FourKings Gaming
    Knowledgeable and knows what to do when it comes down to helping people he doesn't know. He did a microdiscectomy on my lower back which helped me out alot. This helped me with the pain from sitting down for long periods of time. I was in a car accident and they helped me with the injury from that.
  • Daniel James
    Great Doctor thank you!
  • M Q
    I had back surgery preformed by Dr Alexander about a month ago. I am extremely happy. For around 6 month months a had physical therapy and doctors wanting me hooked on pills for life. Dr Alexander provided me with a solution. The surgery process was preformed and Miami Surgical center. The staff and facility was top notch. Highly recommend him to anyone suffering from back pain.
  • Marcia Mitchell
    Dr Alexander is a fantastic doctor he explained to you your options and whats the best options that can provide you to relief your pain. The office is nice the assistance is well organize and professional big up Yanence.
  • Frank M
    Dr Alexander is the best doctor he did my surgery and in a week and a half was back on my feet doing what I had to do, him and his team took the best care..????
  • Michael Acosta
    Great location and the staff are extremely friendly and helpful. I was there with a appointment and was seen within minutes of finishing my paperwork. Second time I was with out an appointment and was seen within 30 minutes since I had two patients with appointments in front of me

Find the lasting pain solution that’s right for you.
Take the first step and contact us.


You are not the only one. We can help you.

8 in 10

will suffer from lower back pain in their lifetime


On average, Americans spend $50 Million dollars on back pain each year


31 million Americans will suffer from back pain every day


Miami 305.931.5567

Fort Lauderdale 954.255.8406

Tampa 813.344.4848

West Palm 561.448.2660

Get Relief From
Our Orthopedic Surgeons

Alexander Bone & Spine Institute can perform a variety of minimally invasive procedures that can completely transform your life. These procedures can help with spinal decompression, stabilization, or disc-related complications, restoring your mobility and freedom after you recover.


The team at Alexander Bone & Spine is here to discuss and review your MRI and diagnostic test results so that you can move forward with a treatment plan to relieve your spine condition and any related pain.


Contact Us