Acute Care Nurse Practitioner

Kyle Ruiz

Kyle Ruiz has over 15 years of experience, from EMT to ICU leader, specializing in cardiovascular surgery and heart transplants. He is now utilizing his extensive expertise at iThriveVeins to achieve exceptional clinical results and provide outstanding patient care.

Kyle Ruiz
Cynthia L
Juan C
400+ Google Reviews
About Kyle Ruiz

Kyle brings over 15 years of progressive healthcare experience to iThriveVeins. He began his career as an EMT and paramedic before advancing to critical care, where he served as an ICU nurse, charge nurse, and preceptor at several top U.S. News & World Report–ranked institutions, including Scripps and Sharp Memorial Hospital.

At Sharp Memorial, Kyle specialized in cardiovascular surgery and heart transplants, as well as the management of patients with advanced cardiovascular disease, working alongside world-class surgical teams to care for some of the most complex cases in medicine.

He now applies this depth of experience at iThriveVeins, combining his advanced cardiovascular background with specialized training in venous disease to deliver outstanding clinical results and an exceptional patient experience.

Contact us today

Our patient care team is here to help you understand your options and guide you through the process.
Opening hours
Mon–Fri: 8am–5pm
PATIENT STORIES

Hear from our patients

5.0
400+ Google reviews
Viridiana
0:34

“My experience here at iThrive was really, really good. The staff here was great. I came in for some swelling that I was having, and I’m coming out without having any swelling at all.”

Viridiana

Swelling legs
RFA treatment
iThriveVeins Patient Testimonial
0:37

“I was feeling a lot of pain, a lot of redness on my legs, throbbing, heat, and they were heavy before, and now I just love the amazing results that I’ve had from all these treatments.”

Patient

Pain & Heavy Legs
RFA treatment
Anne
1:07

“I inherited varicose veins in my legs, which I began to struggle with in my 20s. I finally found Dr. Damani, who performed Varithena treatment and significantly improved my circulation.”

Anne

Varicose & spider veins
Varithena + Sclerotherapy
Monique
1:42

“My vein issue is much better now. There’s no heaviness in my leg anymore; it feels lighter and smaller. My legs get a bit tight in those areas, and it’s really an awesome experience.”

Monique

Heavy legs
RFA treatment
Debbie
0:24

“I had a couple of procedures where my veins were injected, and now the bulging is gone. I didn’t experience much heaviness in my legs, but I do feel like they are lighter now. I’m very happy with the results.”

Debbie

Bulging veins & heavy legs
Sclerotherapy + RFA treatment
Giuliano
1:31

“I experienced significant pain and swelling in my legs. It was becoming quite severe for me. Now, I feel unbelievable – it’s amazing! I have no pain and no swelling. I highly recommend iThriveVeins.”

Giuliano

Leg pain & swelling
RFA treatment
Viridiana
0:34

“My experience here at iThrive was really, really good. The staff here was great. I came in for some swelling that I was having, and I’m coming out without having any swelling at all.”

Viridiana

Swelling legs
RFA treatment
iThriveVeins Patient Testimonial
0:37

“I was feeling a lot of pain, a lot of redness on my legs, throbbing, heat, and they were heavy before, and now I just love the amazing results that I’ve had from all these treatments.”

Patient

Pain & Heavy Legs
RFA treatment
Anne
1:07

“I inherited varicose veins in my legs, which I began to struggle with in my 20s. I finally found Dr. Damani, who performed Varithena treatment and significantly improved my circulation.”

Anne

Varicose & spider veins
Varithena + Sclerotherapy
Monique
1:42

“My vein issue is much better now. There’s no heaviness in my leg anymore; it feels lighter and smaller. My legs get a bit tight in those areas, and it’s really an awesome experience.”

Monique

Heavy legs
RFA treatment
Debbie
0:24

“I had a couple of procedures where my veins were injected, and now the bulging is gone. I didn’t experience much heaviness in my legs, but I do feel like they are lighter now. I’m very happy with the results.”

Debbie

Bulging veins & heavy legs
Sclerotherapy + RFA treatment
Lenzi
0:48

“I came here because I had a lot of pain in my legs and feet. Now, I feel much better—my legs are lighter and more comfortable. The staff is wonderful, and Dr. Damani is key to your health.”

Lenzi

Leg pain & fatigue
RFA treatment
Giuliano
1:31

“I experienced significant pain and swelling in my legs. It was becoming quite severe for me. Now, I feel unbelievable – it’s amazing! I have no pain and no swelling. I highly recommend iThriveVeins.”

Giuliano

Leg pain & swelling
RFA treatment
Claudia
0:48

“I had my first treatment at iThriveVeins, and I’m feeling so much better! No more pain! The staff is sweet and marvelous. It’s a wonderful place to get your pains fixed. Highly recommend it!”

Claudia

Leg pain
RFA treatment
Karen
1:10

“My legs used to swell and ache constantly, but after my procedures at iThriveVeins, I walked through Italy for two weeks pain-free! I’m so grateful to enjoy life again without any leg pain now.”

Karen

Leg swelling and pain
Microphlebectomy
Edgar
0:34

“I used to have severe pain in both the top and bottom of my legs, which made it very hard to sleep. After my procedure at iThriveVeins, I feel great and highly recommend them to everyone.”

Edgar

Leg pain
VenaSeal treatment
Robert
0:39

“I dealt with painful swelling and varicose veins that even exploded. Since treatment, my legs look great, and the pain is gone. The staff is kind and made the entire process painless.”

Robert

Varicose veins & swelling legs
VenaSeal treatment
Denise
0:40

“Before my treatment, I suffered from heavy legs, fatigue, and a sensation of heat when climbing stairs. Now, my legs feel much lighter and better. I highly recommend iThriveVeins to everyone.”

Denise

Heavy legs & burning sensation
RFA treatment
Natalie
0:46

“Before my vein procedures at iThriveVeins, my legs were constantly feeling heavy, tired, and in a lot of pain. After less than one month, there is no more pain or heaviness. The service was awesome!”

Natalie

Heavy & pain legs
Microphlebectomy
Roseanne
1:18

“Before treatment at iThriveVeins, my legs felt heavy and swollen, with a burning sensation that kept me awake at night. Now, 99% of the pain is gone! The caring staff is truly amazing!”

Roseanne

Heavy legs & burning sensation
RFA treatment
Ana
1:01

“My wife Ana experienced tired, cramping legs. After four treatments at iThriveVeins, her varicose veins have disappeared, and her inflammation has decreased. We highly recommend iThriveVeins.”

Ana

Varicose veins & leg cramps
Sclerotherapy + RFA treatment
Rebecca
0:33

“I had RFA treatment with Dr. Dhamani for restless leg syndrome and varicose veins. The results were almost instant—I no longer have throbbing in my legs. So happy with my care at iThriveVeins!”

Rebecca

Restless leg & varicose veins
RFA treatment
Conrado
1:18

“I had leg pain, cramps, and varicose veins. Dr. Dammani performed surgery and provided excellent follow-up care. Now, I’m back to cycling and feeling much better! I highly recommend his great team.”

Conrado

Leg pain & varicose veins
VenaSeal treatment
Kate
0:30

“I just finished my final procedure with Dr. Damani. I was nervous, but his amazing team put me at ease. Don’t wait; the process is easy, and I finally have the amazing legs I’ve always wanted.”

Kate

Leg pain
Sclerotherapy
Treatment results

Real results from real patients

See the visible difference our minimally invasive treatments make. All results shown are from patients treated by Dr. Damani.
Varicose Vein Leg Before Treatment
Before
Varicose Vein Leg After Treatment Vein
After
Varicose vein removal
Radiofrequency Ablation
Verified patient result
Spider Vein Before Treatments
Before
Spider Veins After Treatments
After
Spider vein removal
Sclerotherapy
A Leg Varicose Veins Before Treatment Photo
Before
A Leg Without Varicose Veins After Treatment Photo
After
Bulging veins
Radiofrequency Ablation
Varicose & Spider Veins Before Treatment
Before
Varicose & Spider Veins After Treatment
After
Swelling legs with varicose veins
VenaSeal procedure
Individual results may vary. Photos are unretouched images of actual patients who provided consent for their use.
Our specialist

Top vein specialists in California

Our team brings decades of experience from top institutions to ensure the highest standard of vein care.
Dr. Samir Damani vein doctor

Dr. Samir Damani

Board-certified cardiologist
Liz Contreras

Liz Contreras

Assistant Practice Manager
Ambar Palomera

Ambar Palomera

Lead Clinical Medical Assistant
Breanne Williams

Breanne Williams

Customer Service Representative
Nany Figueroa

Nancy Figueroa

Clinical Medical Assistant
Kamryn Bell

Kamryn Bell

Operations - Sales & Systems
Stacie Cooper

Stacie Cooper

Benefit & Eligibility Representative
Board-certified
Fellowship Trained
Top Rated Vein specialist
Google Review
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What patients say about their screening

5.0
400+ Google reviews
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I recently did vein treatment with the iThrive clinic and everything went really well. I was afraid to do it because of pain and recovery, but in reality the treatment was almost painless and recovery goes very well.

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I had a Varithena treatment recently and I’m very happy with the results. My veins look so much better and I no longer feel the heaviness and discomfort I used to have. The procedure was quick. I highly recommend it.

Valentina U
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My experience was great, everyone was so helpful and explained all that I needed to know about the procedure and what to expect. I’m so happy that I am finally able to get my veins taken care of. The staff are amazing.

Marcella Y
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The treatment went smooth and I immediately felt my legs lighter and improved. I recommend it also because everyone was professional and provided gentle care to my legs which I was very sensitive to touch.

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Excellent service, everyone who works here is very friendly, the procedures are quick and painless, they have helped me a lot to feel better about my legs, Dr. Kyle is very experienced in what he does.

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Went in for severe redness and swelling in both legs. After several varithema procedures my legs are much better. Dr. Damini was great and the staff was very efficient, helpful and friendly.

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I recently did vein treatment with the iThrive clinic and everything went really well. I was afraid to do it because of pain and recovery, but in reality the treatment was almost painless and recovery goes very well.

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I had a Varithena treatment recently and I’m very happy with the results. My veins look so much better and I no longer feel the heaviness and discomfort I used to have. The procedure was quick. I highly recommend it.

Valentina U
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My experience was great, everyone was so helpful and explained all that I needed to know about the procedure and what to expect. I’m so happy that I am finally able to get my veins taken care of. The staff are amazing.

Marcella Y
google logo stylized

The treatment went smooth and I immediately felt my legs lighter and improved. I recommend it also because everyone was professional and provided gentle care to my legs which I was very sensitive to touch.

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Excellent service, everyone who works here is very friendly, the procedures are quick and painless, they have helped me a lot to feel better about my legs, Dr. Kyle is very experienced in what he does.

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Went in for severe redness and swelling in both legs. After several varithema procedures my legs are much better. Dr. Damini was great and the staff was very efficient, helpful and friendly.

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My legs have improved so much . Very nice and lovely experience here. Beautiful office and staff. The doctor is so understanding. I am happy to have found this office to be honest.

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Everybody did a great job. I’m thankful for everybody’s help and assistance in this clinic. I saw major improvements in my legs. Highly recommend this place to anybody dealing with vein issues!

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The procedure not only will help the blood clotting but the Major Swelling and Edema also improved immediately, along with the heaviness in my legs that I’ve experienced while walking or even to wear a pair of jeans.

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I highly recommend ThriveVeins National City and Las Jollas. They provide excellent service. The doctor and nurses treated my legs, I no longer have any pain, and my veins have disappeared.

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My treatment was quick and painless, and I noticed an improvement right away. You can tell they truly care about their patients. I highly recommend to anyone seeking treatment!

Emmeline P
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I had a great experience here. My legs feel amazing. It helped me a lot to do the treatment and now my life is better . I highly recommend this to people looking for vein treatments and a trustworthy office to go to!

Milagros D
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Ithriveveins staff very professional didn’t wait much right away was taken care of. Did the procedure and a half an hour or less very kind staff love being there it was an experience.

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I had a very good service. The providers were great and the staff and medical team was friendly. Kyle was very good and helpful as well as doctor damani.I recommend the clinic if you need any vein treatments.

Louerdes T
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I really love the National City iThrive Vein location! Dr. Damani and the team are amazing-super friendly, attentive, and always make you feel comfortable. They explained everything clearly.

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I had an ablation on one leg and varithena treatments on both legs by Dr Damani. There was no pain nor any discomfort at all. My legs are not feeling the heaviness i had nor the cramping. Really glad i had it done.

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I came in for an appointment today to treat my varicose veins. The staff is knowledgeable and professional. And they take my insurance! I wish I had come in sooner!

Nellie’s M
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Absolutely thrilled with my procedure results at this clinic. The staff is attentive, professional and knowledgeable. Their facilities are beautiful and clean. Highly recommended.

Whispering D
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My experience at iThriveVeins National City and La Jolla was outstanding from start to finish. The quality of care was exceptional across every step of the process.

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Amazing staff that was very kind, discreet about my vein disease. This was the first time to learn about my conditions and Dr. Damani was incredibly gentle and kind when educating me on my condition.

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Staff was friendly and helpful. The office was clean and quiet. Dr. Kyle was caring, informative, and took his time explaining the results of the ultrasound and treatment options.

Take the first step

Free vein screening

Your free vein screening takes just 15 minutes and can change your life. Our vein specialists will create a personalized treatment plan.
Free — no obligation
Most insurance accepted
Same-day callbacks

Take the first step toward vein health

Schedule a free vein screening with one of our board-certified vein specialists. Most patients see results in just one visit.
Free vein screening — no obligation
Most insurance plans accepted
Walk out the same day — no hospital stay
Prefer to call?
Cynthia L
Juan C
Over 10,000 vein procedures performed
Top-rated vein doctor
Same-day vein screens available

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