Thomas Castillenti, DO

General Surgery



  • Accepting new patients
About Thomas Castillenti, DO

Dr. Castillenti was born in Washington, PA and raised in the Pittsburgh area. In addition to his surgery practice, Dr. Castillenti also serves as Senior Aviation Medical Examiner. He is married with grown children. He enjoys cooking, and other hobbies include flying, scuba diving, outdoor sports and traveling with his wife.

Board Certifications
The American Board of Osteopathic Surgery,
General Surgery
Vascular Surgery
Medical Education

Chicago College of Osteopathic Medicine
Chicago, Illinois


Doctors Hospital
Columbus, OH
Rotating Internship


Doctors Hospital of Stark County
Massillon, OH
General Surgery Residency


Saint Anthony Medical Center
Columbus, OH
Peripheral Vascular Surgery Fellowship

Hospital Memberships

AdventHealth Zephyrhills
AdventHealth Dade City
FMC Special Procedures Center, Zephyrhills

Special Interests

General Surgery
Aviation Medicine

Abdominal Surgery

Colorectal Surgery

Gallbladder Surgery

Hernia Surgery: Inguinal, Incisional, Ventral

Large Bowel / Colon & Rectal Surgery (Malignant & Benign)

Laser Tattoo Removal

Peripheral Vascular Surgery

PicoSure PressureWave

Pilonidal Cyst

Port A Caths, Line Placement & Mediport

Recurrent Surgeries

Skin Cancer Removals

Skin Graft Surgery

Small Bowel Surgery

Wound Care

Wiregrass 2352 Bruce B Downs Blvd. Wesley Chapel, Florida 33544  Suite 201


2352 Bruce B Downs Blvd
Wesley Chapel, Florida 33544

Suite 201


2352 Bruce B Downs Blvd
Wesley Chapel, Florida 33544

Suite 201

P: 813.788.8160
F: 813.355.5065

Zephyrhills 38135 Market Square Zephyrhills, Florida 33542  Suite 106


38135 Market Square
Zephyrhills, FL 33542

Suite 106


38135 Market Square
Zephyrhills, FL 33542

Suite 106

P: 813.788.8160
F: 813.355.5065

Florida Medical Clinic 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 Elect Choice HMO
  • Aetna Managed Choice PPO
  • Aetna Medicare HMO
  • Aetna Medicare PPO
  • Aetna Open Choice PPO
  • Aetna Select Choice HMO
Allwell by Sunshine (Medicare)
  • AvMed HMO
  • AvMed PPO
Blue Cross Blue Shield aka: Florida Blue
  • BC Advantage 65
  • BC Health Options (Blue Care)
  • BC PPC (PPO)
  • BC TRAD. (PPS)
  • BCBS Medicare HMO
  • BCBS Medicare PPO
  • BCBS Network Blue (Blue Options)
  • BCBS Select
  • Cigna HMO
  • Cigna PPO
  • Great West HMO
  • Great West PPO
  • Coventry HMO
  • Coventry PPO
  • First Health
  • Humana HMO Comm
  • Humana HMO M’Care
  • Humana PPO
  • Humana PPO M’Care
Island Group Administration
MCM Maxcare
  • Beechstreet
  • MultiPlan
  • Private Healthcare System (PHCS)
Provider Select Inc.
Railroad Medicare
  • Tricare Prime (HMO)
United Health Care
  • Evercare
Wellcare (Medicare)

Thomas Castillenti, DO's Resources

My Gallery

Most Advanced Laser Tattoo Removal


"Very nice"

Dr. Castillenti and nurse were very nice.


My first visit was excellent. I loved that everyone was smiling, which is a first good impression to me. Also very helpful at the Information Center. I would recommend this facility to my family and friends. Thank you!

"As a mother, teacher and runner, I am thankful to your staff."

Dr. Castillenti is a hero! I am a single mom and a teacher who really needed a painful cyst removed before school started so I could have time to recover. I had my appointment scheduled to accomplish this. I got care for my daughters and established a ride from one of my friends for my surgery date.. I was informed that my surgeon would not be coming in and I could not get the procedure!!Per my request someone had called to see if any other surgeon could perform my procedure. Initially it was a no.. but then I was told Dr. Castillenti was going to come talk to me. He appeared (in my mind he might have been riding on a white horse, ha ha) and after speaking with me, he agreed to do my surgery! Again, I cried this time overcome with gratitude for him and for the staff who then had to change all of my paperwork to reflect that Dr. Castillenti would be performing the procedure (and they even called to confirm with my insurance that it would be the same cost to me!). No one complained even though I am guessing they had to work hard and late; instead they were all so kind (Sandra, the anesthesiologist, Tammy etc etc). They were all just happy, as I was, that I was getting it done as planned... Dr. Castillenti stitched and glued it and I was pleasantly surprised that it didn't feel worse when it was over.  I can't imagine anyone ever being happy to have a cyst removed from their tailbone, but after the scare that it wouldn't happen after all the help I needed to enlist.. I was so happy I can't put it well enough in words. I am such a fan of Dr. Castillenti and the staff at the surgery center in Zephyrhills!! Thank you all!!P.s. As I came out of anesthesia I allegedly kept asking when I could run again since I have a marathon in November -- luckily since the doctor and staff helped me that day and are fitting me in for my follow up this week, I should be able to train soon for the 26.2 miles. As a mother, teacher and runner, I am thankful to your staff.... Read More +

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