In-person Appointment and Virtual Visits
We remain focused on caring for our patients by providing high-quality healthcare services when you need them. Our practice is open, and continues to see patients for health care needs.
We are taking proactive steps to keep our patients and staff safe while serving the needs of our community. Telehealth is enabling everyone to stay at home and communicate with physicians through virtual channels, helping to reduce the spread of the virus.
Florida Cardiopulmonary Center maintains exceptionally high quality standards for comprehensive Adult Cardiovascular, Pulmonary, Critical care and Sleep medicine care through a compassionate, professional and efficient manner offering the very best in treatment options and procedures in Central Florida.
Florida Cardiopulmonary Center patient education materials provided here will help educate our patients about their conditions, tests and procedures. This is for information only and does not replace any medical advice. Our site is not updated regularly so please do discuss your problems or questions with your family physician or our providers.
Florida Amputation Prevention Institute at Florida Cardiopulmonary Center is one of its own kind. Our goal is to prevent limb amputations by achieving the best patient outcome.We have highly trained, compassionate, board-certified cardiovascular specialists who are fully dedicated to work and passionate for saving limbs and prolonging lives of patients.
Dr. Ratan K. Ahuja is a Cardiovascular Specialist; Board Certified in Internal Medicine, Cardiovascular Diseases and Interventional Cardiology. He is Assistant Professor in Internal Medicine at University of Central Florida College of Medicine. Dr. Ahuja is also a fellow of American College of Cardiology and The Society for Cardiovascular Angiography and Interventions.
Dr. R. K. Ahuja is in practice in Orange City, FL since 2002. He is the Founder and President of Florida Cardiopulmonary Center and Florida Amputation Prevention Institute.Read More...
Dr Karuna Ahuja, MD, FCCP, DABSM is ABIM Board Certified in Internal Medicine, Pulmonary diseases, Critical Care Medicine and Sleep Medicine. She is Assistant Professor of Internal Medicine at University of Central Florida College of Medicine.
Dr. K. Ahuja is the Director of the AASM accredited state of the art “Central Florida Sleep Institute”, located in Lake Mary that treats patients with sleep apnea, insomnia, excessive sleepiness, restless leg syndrome and narcolepsy, among other issues. The institute provides high-tech testing in most luxuriant settings for the patient comfort.Read More...
The new Orange City office is a major improvement and much more comfortable than the old. Wait times seem less and definitely more comfortable. These small but vital issues are crucial in eliminating stress, especially for heart patients. I am not an easy person to develop a trust due to my PTSD after military service. Dr. Ahuja always makes me comfortable, explains things clearly, and answers my questions. I feel comfortable and confident in his care. Dr. Ahuja’s staff is accommodating, and I wish to give a little extra recognition to Ms. Prabha (? spelling) at the front counter for her added attention to challenges when organizing appointments and resolving administrative issues. Also, Jennifer for her outstanding ability as a technician and keeping me in my happy place.
John Paul – Mar 24, 2020
Excellent care from a first class doctor. The best as far as I'm concerned
Frank Stein – Jan 03, 2020
Staff is always helpful and kind, specially front desk check out.
Barbara Linton – Dec 19, 2019
Great physician, he did listen and explain all medical conditions and treatment options. Awesome staff, office very clean and nice environment.
Thomas Cramer – Dec 17, 2019
A while back I had an OCTO Pass, ( 8 way cardio by-pass graf ). Being able to attend with Dr. R. Ahuja and his Staff, I feel in my situation, was a lifesaving experience. His Staff and others had to have their A Game ready for that morning's procedures. I still see him for follow-ups and couldn't felt better doing so! Thanks again A Team; this is your Cmdr. & Chief over and out.
Nov 19, 2019
I would rate Dr. Ahuja very high on his expertise and his patient concerns. Always a pleasure to see him. He operated on me and I can't say enough about his level of care. His staff are first rate and even though I only come once a year they know me by my first name and treat me with respect and the utmost courtesy.
John Brown in Debary, fl – Sep 26, 2017
"Very pleased" is the description which depicts my immense satisfaction with Dr. Ahuja. A heart cath confirmed a blocked circumflex artery. Dr. Ahjua explained in detail the surgical placement of two stents in the artery. The stents were run through the groin into the artery and up to the heart region. It was painless. Dr. Ahuja was present in follow-up to to assure all was seamless and problem free. I was in skillful, competent and knowledgeable hands throughout. Strongly recommend: A+
STEVEN L. BARCUS, Attorney-at-Law in Lake Mary, FL – Oct 01, 2016
TVery Knowledge physician with many years of experience, kind, gentle and trustful. Staff is great, welcoming and wonderful.
AP in Sanford, FL – Jul 12, 2016
Excellent clinician. Very thorough.
Michael Donnelly Jr. in Orange City, FL – Jul 09, 2016
He is a good doctor
Idelisa Soberal Gutiérrez in Orange City, FL – Jul 09, 2016
Dr. Ahuja took excellent care of my mother. She had been seen by many doctors before and Dr. Ahuja is the only one who has been able to keep her issues under control.
Debary , fl – Jul 08, 2016
Very knowledgeable. Took excellent care of me. Highly recommended.
Deltona, fl – Jul 08, 2016
Great doctor and his staff highly recommend
Deltona, fl – Jul 08, 2016
Amazing care every time!
Great service and friendly staff, highly recommended
You guys have such an amazing team of doctor and grate care felt welcomed.
Amazing care from a first class Doctor! Would Recommend!
Great Cardiology office in the area. Love how they give back to the community.
Great service, incredible staffing; highly recommend!
I highly recommend Dr. Ahuja and his staff!!
We wish he could be our doctor for everything! He’s the best!!
I have gone to Doctor Ahuja for years. She is very knowledge and cares about her patience’s. She goes into detail about your condition and the treatment you will be receiving. My wife and I both know she is one of the best. I would recommend her to anyone with pulmonary problems. She spends quality time with you. Thank you Dr Ahuja.
Ronald Dreibelbis – Jul 28, 2019
Idelisa Soberal Gutiérrez in Debary City, FL – Jul 16, 2016
have worked in the healthcare industry for over 20 years in that time I have interacted with many clinicians none of which showed the expertise and caring as Dr. Ahuja. She takes her time with her patients looking to solve issues that may not be under her purview to guide them to achieve better health. She is proficient in her specialty and communication going above and beyond expectations. In addition, I found her staff a mirror image of her compassion and understanding.
Michael Donnelly in Orange City,FL - Jil 08, 2016
Very professional. Friendly staff.
Jul 08, 2016
Dr. K. Ahuja took her time and was very through. She answered all questions and gave information in an understandable manner. She asked for my understanding of what I was told.
Michael Donnelly in Orange City, FL – Jul 08, 2016
Very professional. Friendly office staff.
Orange city, FL – Jul 08, 2016
Simply the best Dr. of the ones I deal with period! Very caring and compassionate.
Dale Callahan in Deltona, FL – May 26, 2016
The best!! Gentle, caring, thorough. Eager to help. Takes time to listen. Great follow up care. Am very grateful to have found a good Doctor who cares and finds solutions.
Ana Torres in Sanford, FL – Jan 27, 2016
Dr. Mahmood said that he could fix what was wrong me and he did. I haven't walked this well in years. Great Dr. knows what he's doing, I HIGHLY recommend.
Mily clark – Oct 10, 2021
He's the Best!! I thank God for Dr. Mahmood he cares for his patients.
Hebert Aguilar, FL – Oct 12, 2021