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About

Dr. Sean P. Nikravan, MD, FACE is an endocrinologist based in Newport Beach, California. He specializes in thyroid nodules, thyroid cancer and related diseases, and offers telehealth appointments along with weight loss and body toning services. The practice appears to be a small, one-person operation with two Newport Beach offices and minimal staff, serving primarily the United States. Key details: - Location: Newport Beach, CA (two listed addresses) - Services: Endocrinology (thyroid focus), telehealth, weight loss, body toning - Contact: Phone numbers provided; website: seannikravanmd.com - Online presence: Moderate site traffic; US-dominated reach - Aliases: Sean P Nikravan, MD, FACE; Dr Sean P Nikravan If you’re specifically seeking an endocrinologist in Newport Beach, Dr. Nikravan is a locally based option with telehealth access and a focus on thyroid conditions.

Clinic Type

Endocrinology

Address

355 Placencia Ave, Suite 203, Newport Beach, CA 92663

Phone

949-264-0580

Email

Opening Hours

Monday–Friday 8:00 am–5:00 pm ( Friday 8:00 am–4:00 pm ); Saturday and Sunday closed

Telehealth

https://www.seannikravanmd.com/telehealth

Services Offered

  • Endocrinology
  • Internal medicine
  • Concierge medicine
  • Weight management
  • Thyroid disease
  • Diabetes care
  • Pituitary disorders
  • Pediatric growth disorders
  • Menopause/hormone replacement
  • Osteoporosis
  • Low testosterone
  • Thyroid nodule biopsy
  • Thyroid radiofrequency ablation (RFA)
  • Pediatric endocrinology (patients 12 and up)
  • Hypertension/lipid management (mentioned as related service)
  • Diabetes management (listed in services)

Technology & Equipment

  • In-office thyroid nodule biopsy
  • Thyroid radiofrequency ablation (RFA)
  • Hybrid concierge medical practice

Team

  • Thanh-Tam (Tammy) Huynh, MMS, PA-C — PA-C

Insurance & Payment

  • Medicare
  • PPO insurances (in-network)
  • PPO insurances

We accept Medicare and all PPO insurances as IN-Network providers

Office in-network for Medicare and PPOs; concierge/office payment methods not specified, Not specified on page

Languages Spoken

Current Offers

Concierge medical practice

In-network with Medicare and PPOs

FAQs

What conditions do you treat?

Diabetes, pituitary disorders, thyroid disease, pediatric growth disease, low testosterone, menopause, osteoporosis, and weight management.

Who is on the care team?

Dr. Sean P. Nikravan, MD, FACE, board-certified endocrinologist and internal medicine specialist, with Thanh-Tam (Tammy) Huynh, MMS, PA-C.

What ages are treated?

Patients 12 and up.

Where are the offices located?

Offices of Dr. Sean P. Nikravan, MD, FACE, Newport Beach, CA.

Is telehealth available?

Yes, telehealth appointments are currently available.

What are the office hours?

Mon–Thu 8:00 am–5:00 pm; Fri 8:00 am–4:00 pm; Sat–Sun Closed

Commitments

  • Concierge-level care
  • Personalized care in a concierge setting
  • In-network with Medicare and PPOs

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Vitals: 4.4 out of 5 stars (135 ratings)
  • Birdeye: 4.9 out of 5 stars (758 reviews)
  • Practice website: 4.94 out of 5 stars (239 reviews)

Patients praise

  • Patients praise his clinical expertise, particularly in thyroid care and RFA procedures
  • Reported as a thorough, knowledgeable, and caring doctor who listens to patients
  • Staff described as professional and helpful in many experiences
  • Appreciation for having diagnostic tools like ultrasound available in-office

Common complaints

  • Reports of administrative or billing issues
  • Complaints regarding office processes or communication errors
  • Occasional mentions of long wait times

"Dr. Nikravan is 10 Stars! He saved my Thyroid when another recommended removal. He is one of the RFA procedure pioneers. If you have nodules or even cancer you MUST see him!"

Practice website testimonials

"He is so knowledgeable & professional and that is the kind of doctor that I want handling my thyroid issues. He is worth the 40 mile round trip to see him."

Unilocal reviews

"Absolute worst practice I've EVER worked with! Every step of the way, we ran in to errors, mistakes and lies..."

Yelp

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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