Allergy, Asthma & Immunology

Karen Olivero, MMS, PA-C




  • Se habla español
Board Certified Physician Assistant

Karen was born in New York and raised in Tampa, Florida. She is happily married and has 2 children. She enjoys spending time with her family, arts & crafts, and cooking.

Board Certifications
National Commission on Certification of Physician Assistants
Medical Education

Nova Southeastern University
Naples, FL
Master of Medical Science and Physician Assistant Studies

Professional Activities

Member of the Florida Academy of Physician Assistants (FAPA)
Member of the American Academy of Physician Assistants (AAPA)

Special Interests

Family Practice

Brandon 1721 Brandon Main Street Brandon, Florida 33511  Suite D


1721 Brandon Main St
Brandon, Florida 33511

Suite D

P: 813.388.6855
F: 813.355.5894
Provider Hours
  • Tuesday: 8am - 5pm
  • Thursday: 8am - 5pm

Carrollwood 12500 North Dale Mabry Highway Tampa, Florida 33618  Suite D


12500 N Dale Mabry Hwy
Tampa, Florida 33618

Suite D

P: 813.388.6855
F: 813.355.5894
Provider Hours
  • Monday: 8am - 5pm
  • Tuesday: 8am - 5pm
  • Wednesday: 8am - 5pm
  • Thursday: 8am - 5pm
  • Friday: 8am - 5pm

Wiregrass 2352 Bruce B Downs Blvd. Wesley Chapel, Florida 33544  Suite 303


2352 Bruce B Downs Blvd
Wesley Chapel, Florida 33544

Suite 303

P: 813.388.6855
F: 813.355.5894
Provider Hours
  • Monday: 8am - 5pm
  • Wednesday: 8am - 5pm
  • Friday: 8am - 5pm (every other)

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.

AdventHealth Network
  • Aetna HMO
  • Aetna Medicare HMO
  • Aetna Medicare PPO
  • Aetna PPO
  • AvMed HMO
  • AvMed PPO
Blue Cross Blue Shield aka: Florida Blue
  • BC Advantage 65
  • BC Health Options (Blue Care)
  • BCBS Medicare HMO
  • BCBS Medicare PPO
  • BCBS PPO (Includes EPO, PPC, BlueOptions, Blue Select)
Bright Healthcare
Bright Healthcare Medicare HMO
Bright Healthcare Medicare PPO
  • CarePlus Medicare HMO
Cigna (Includes Great West)
  • Baycare Exclusive Network
  • Cigna HMO
  • Cigna PPO
  • Coventry HMO
  • Coventry Medicare HMO
  • Coventry Medicare PPO
  • Coventry PPO
  • First Health
Evolution (AMPS)
  • Humana HMO
  • Humana Medicare HMO
  • Humana Medicare PPO (Includes Choice PPO/PFFS)
  • Humana PPO
Multiplan (Includes Multiplan, Beechstreet/ PHCS)
  • Beechstreet
  • MultiPlan
  • Private Healthcare System (PHCS)
Railroad Medicare
  • Simply Healthcare (Medicare)
  • Simply Medicaid
  • Allwell by Sunshine (Medicare HMO)
  • Sunshine
  • Sunshine Medicaid HMO
  • Sunshine Medicaid HMO
  • Wellcare by Allwell (Medicare Advantage HMO Plan)
  • 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 HMO
  • United Healthcare PPO
  • Wellmed- UnitedHealthcare Medicare


Immediately Put at Ease!

I wanted to take a brief moment to let you know how impressed I am with Karen Olivero. I suffer from Chronic Idiopathic Urticaria and Dermographia. It’s a terrible condition and the only semi relief I have is when I get injections of Xolair. A few months ago I changed jobs and was left with out insurance. My former allergist of 10+ years provided me with no options. I called Kim Trimble, office manager at FMC and she told me about Karen. The second Karen came in to the room, I was immediately put at ease. She knew exactly what I was experiencing. She validated me and reassured me that there were options for me while I waited for the Xolair. She and her office then went on a mission to find me the Xolair and for a reasonable expense. I was ready to pay full price for the injections because I was so miserable. Karen and her team have made sure that I have been able to receive my injections. They have put me in direct contact with Genentech and follow up to make sure the paperwork is correct. Even during my visits, the care and thoughtfulness she and her team show is incredible. I know it’s minor, but to give me my injections first so the timer begins and then finish any non critical paperwork as the timer is going; it’s just even more validation of how they show respect for the patient.... Read More +
Tracey F. - Wesley Chapel

"Very much recommended"

The office staff is very kind and helpful, Karen Olivero is very kind and patient. she takes her time with you and doesn't push you away to see the next Client. Very much recommended.
Jamie V. - Land O Lakes

"Felt we had been friends for a long time."

Acknowledgment of a patients concerns is a plus. But actually interacting with a patient is more important. I felt we had been friends for a long time.

"I actually learned something from her"

Ms. Olivero treated me like I wish every practitioner I've ever seen would. She looked at me, laughed with me, did NOT rush me (I did not feel rushed). She answered my questions. I actually learned something from her. She is very personable. I look forward to working with her. She helped me feel positive about being able to control my asthma.


She is remarkable. So smart and explains everything very well. Her communication skills along with her medical knowledge is wonderful & refreshing. (Normally I never give all fives or best or in this case smiles, but they are very well earned)
"Wonderful & refreshing"

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