Our team
The providers at our Benicia med spa
At Benicia Medical Aesthetics in Benicia, CA, Janeeh Miranda, MSN, FNP-C, a board-certified nurse practitioner and the practice's owner, leads every treatment plan. Daniella Antalek, BSN, RN, performs laser treatments. Sundar Natajaran, M.D., oversees every medical protocol.

Our teamBenicia, CAWho treats you here
| You're here for | Who you'll see |
|---|---|
| Your consultation and treatment plan | Janeeh Miranda, MSN, FNP-C |
| Botox, fillers and other injectables | Janeeh Miranda, MSN, FNP-C Daniella Antalek, BSN, RN |
| Medical oversight of every protocol | Sundar Natajaran, M.D. (does not perform treatments) |
Meet the team
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Janeeh Miranda, MSN, FNP-C
Owner and lead provider · Board-certified nurse practitioner
Janeeh has been in the medical field for more than 12 years and is trained in acute care medicine and aesthetics. She leads every treatment plan at the practice and performs injectable, laser and energy treatments. Her approach, in her words, is “safe, custom, patient-centered,” with “only the highest quality medical-grade products” and conservative, natural results. Outside the clinic she hikes, camps and snowboards.
Read Janeeh's full bio -

Daniella Antalek, BSN, RN
Registered nurse · Laser treatments
Daniella has practiced as a registered nurse for almost 5 years, in adult oncology, the NICU and the emergency department, where she still works. She moved into aesthetic nursing in 2023 and learned laser treatments in med spas before joining Benicia Medical Aesthetics. She specializes in laser treatments, and her promise to patients is to “tailor all treatments to your individual needs with transparency and integrity.” Away from work, she's a busy parent of three.
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Sundar Natajaran, M.D.
Supervising physician · Internal medicine
Dr. Natajaran has practiced internal medicine in the Central Valley for more than 20 years, mostly as a hospitalist, and has worked in aesthetics for more than 10. He provides medical oversight of the practice's treatment protocols. He does not perform treatments.
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Haley Minchillo, MA, LE
Medical assistant · Licensed esthetician
Haley is a licensed medical assistant and esthetician with 2 years in medical aesthetics and wellness. Her background in both gives her a view of your care from the clinical side and the skin side.
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Katrina Trinidad, CCMA, RBT
Certified clinical medical assistant
Katrina is a certified clinical medical assistant and registered behavior technician with a degree in physical therapy. She has 4 years in healthcare, 2 of them in medical aesthetics, and spent a year working with children on the autism spectrum.
One plan, one lead provider
Your plan doesn't change hands. Janeeh builds it, and the team carries it out. If you come in for a laser treatment with Daniella, it's the plan Janeeh made with you, and the protocol Dr. Natajaran signed off on.
Patients notice the difference:
“I would highly recommend Janeeh for your medical aesthetic needs. She was very knowledgeable and it showed that she really enjoyed her craft.. She took her time and explained everything while not trying to pressure me into purchasing things that I did not need.”
“They always make sure I'm comfortable, thoroughly explain each treatment, and set clear expectations for what to expect before, during, and after the procedure. I never feel rushed, and I truly appreciate how knowledgeable, professional, and caring everyone is.”
Book with the team
Bring your questions.
Benicia Medical Aesthetics · 701 Southampton Rd, Suite 104, Benicia, CA 94510 · Monday to Friday 9am to 6pm, Saturday 9am to 2pm.