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With 94 verified reviews and a 4.9-star rating, Dr. Greco has earned the confidence of Big Island patients. Her established presence through multiple locations (Hilo, Waimea) and specialized oral surgery credentials demonstrate her commitment to quality care.
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.
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Source: Operator (https://operator.fyi/dental/hilo/dr-joan-m-greco-hawaii-island-oral-surgery-hilo-oral-surgery-inc-waimea-oral-surgery-inc/) Business: Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery, Inc. Trade: Dental Location: Hilo, HI Phone: (808) 885-9000 Website: https://drjoangreco.com/ Rating: 4.9/5 (94 reviews) Data license: https://operator.fyi/terms/ Refreshed: nightly
Data updated Apr 19, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| #1 | Hawaii Smile Designs - Hilo | 5.0 | 522 | Tracking |
| #2 | Big Island Oral Surgery | 5.0 | 425 | Tracking |
| #3 | Dr. Steven Y. Sakata DMD Inc | 5.0 | 333 | Tracking |
| #4 | Sagawa Dental - Drs. Dennis and Kevin Sagawa | 5.0 | 9 | Tracking |
| #5 | Nii Richard M DDS | 5.0 | 7 | Tracking |
| #6 | Sugiyama Charles Dr | 4.9 | 594 | Tracking |
| #7 | Takata Dental Health Center, Inc. | 4.9 | 247 | Tracking |
| #8 | Dr. Joan M. Greco - Hawaii Island Oral Surgery, Hilo Oral Surgery, Inc. & Waimea Oral Surgery, Inc. | 4.9 | 94 | Tracking |
| #9 | Island Ohana Dental | 4.7 | 469 | Tracking |
| #10 | Wallace F. Chong, DDS, Inc. | 4.7 | 20 | Tracking |
| #11 | Hawaii Family Dental - Waiakea Villas | 4.6 | 713 | Tracking |
| #12 | Hawaii Family Dental - Prince Kuhio Plaza | 4.6 | 692 | Tracking |