Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery
Market rank
#7 / 7
Dr. Joan M. Greco is a highly respected oral surgeon serving the Big Island of Hawaii through Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc., and Waimea Oral Surgery, Inc. With an impressive 4.9-star rating from 94 verified reviews, Dr. Greco brings exceptional expertise and compassionate care to patients throughout the Hilo and Waimea communities. Specializing in comprehensive oral surgery services, Dr. Greco and her experienced team provide general oral surgery procedures designed to improve patients' oral health and quality of life. Whether you require routine extractions, advanced surgical procedures, or specialized dental care, you can trust her professional approach and commitment to patient comfort. Conveniently located in Hilo with an additional practice in Waimea, Dr. Greco's offices are equipped with state-of-the-art technology to ensure optimal outcomes. Her outstanding patient reviews reflect her dedication to excellence, attention to detail, and genuine care for each individual case. If you're seeking a skilled, trusted oral surgeon on Hawaii Island, contact Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc., or Waimea Oral Surgery, Inc. today to schedule your consultation with Dr. Joan M. Greco.
Health scoreMay 9, 2026
54
out of 100
#7
Market rank
4.9
Avg rating
94
Total reviews
No public response signal
Response rate
18
Years active
54
Health score
Health score · 54 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery broke down on May 9, 2026.
Score trend
30d90d1y
Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery
90 days trailing
Market position
#7 of 7 Dental in Hilo.
Operator ranks every dental in Hilo continuously using reviews, response rate, and local market share.
#7
of 7 Dental businesses
in Hilo
in Hilo
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Dental · Hilo
Top 5 shown
1
Hawaii Smile Designs - Hilo
522
4
Big Island Oral Surgery
425
5
Dr. Steven Y. Sakata DMD Inc
333
7
Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery · this page
94
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 94 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.9★★★★★94 reviews
5 ★
49
4 ★
24
3 ★
12
2 ★
6
1 ★
3
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery’s reviews.
About & contact
Where to find them.
About
Dr. Joan M. Greco operates three oral surgery practices across Hawaii's Big Island—Hilo, Waimea, and beyond—with a stellar 4.9-star rating from 94 reviews. She specializes in dental implants, cosmetic dentistry, emergency care, and teeth whitening with compassionate expertise.
Phone
Website
In business
18 years
Founded 2008
Price range
premium
Legal name
Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery, Inc.
Source record
Specialties
General DentistryCosmetic Dentistry
Competitors · top 5
Side by side with the neighborhood.
The dental shops Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgerycompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
FAQ
Quick answers.
The questions people ask before they call.
Contact Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery
Call (808) 885-9000 for service. The website drjoangreco.com also has direct contact info.
Hours for Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery
Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery has not published hours publicly. Call ahead or check their website if you have one in mind.
Services offered by Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery
Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery offers General Dentistry, Cosmetic Dentistry, Teeth Whitening, Dental Implants, Emergency Care. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery yet. Find the listing to add them.
Estimates and availability
Estimate and availability details are refreshing. Call ahead for the fastest confirmation.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
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