Specialty Care

From Ear, Nose and Throat to specialized Wound Care and many specialties in between, Adventist Health Sonora is a region leader, with more than 50 specialty care providers expertly trained and experienced in diagnosing and treating a full range of medical conditions.

Advanced treatment options

Adventist Health has invested in our community by equipping our medical specialists with the latest technology, including the Da Vinci Robotic Surgical System and Mako Robotic-Arm Assisted Surgery.

Personalized care

The caring staff at each of our specialty medical offices is committed to providing quality care and excellent outcomes for each patient. Our specialty care medical office locations are listed below:

Ear, Nose and Throat

Greenley Oaks ENT
795 Morning Star Drive, Sonora, CA
(209) 536-3680
Otolaryngology: James Reese, MD | Daniel DuBose, MD | Jacob Wester, MD

Gastroenterology

Foothill Specialty Group
680 Guzzi Lane, Suite 206, Sonora, CA
(209) 536-5760
Gastroenterology: Rodney Eddi, MD | Gina Valente-Moore, NP | Julia Dean, FNP

General Surgery

General Surgery Associates
680 Guzzi Lane, Suite 106, Sonora, CA
(209) 536-5750
General Surgery: Peter Oliver, MD | Kimberlee Reed, MD | Sherry Sumner, PA-C

Mountain Medical General Surgery
680 Guzzi Lane, Suite 101, Sonora, CA
(209) 536-5755
General Surgery: Carlos Alvarez, MD

Heart Care

Sonora Cardiovascular
900 Greenley Road, Suite 911, Sonora, CA
(209) 536-3240
Cardiology: Melanie Davidson, MD

Multispecialty Office

Angels Camp Specialty Care
23 North Main Street, Angels Camp, Sonora, CA
(209) 536-5774
Orthopedics: Christopher Krpan, DO | Timothy Day, PA-C
Spine Care: Joseph Grant, MD | Edman Fuentes, PA-C | Robert Hoffman, NP

Obstetrics and Gynecology

Sierra OB/GYN
900 Greeley Road, Suite 922, Sonora, CA
(209) 536-3750
Obstetrics and Gynecology: Chrystal Bradley, MD | Alexa Calfee, MD | Cicely Chen, MD | Matthew Maynard, MD
Women's Health: Krysta Wolken, NP

Occupational Health

Adventist Health Sonora Occupational Health
19747 Greenley Road, Sonora, CA
(209) 536-3780
Occupational Health: Thomas Quick, MD

Oncology

Diana J. White Cancer Institute
900 Mono Way, Sonora, CA
(209) 536-6940
Medical Oncology: Yousef Khelfa, MD | Shane Tipton, PA-C
Radiation Oncology: Pericles Ioannides, MD

Orthopedic Surgery

Angels Camp Orthopedics
23 North Main Street, Angels Camp, Sonora, CA
(209) 736-1147
Orthopedics: Christopher Krpan, DO | Timothy Day, PA-C

Sierra Orthopedic Institute
680 Guzzi Lane, Suite 105, Sonora, CA
Orthopedics: James Boyd, MD | Thomas McDonald, MD
Stephanie McDonald, PA-C

Yosemite Joint Replacement and Orthopedics
680 Guzzi Lane, Suite 102, Sonora, CA
(209) 536-5780
Orthopedics: John Nelligan, MD | Tiffany Waters, PA-C | Andy Suess, PA-C

Physical Medicine and Rehabilitation

Northern California Spine Institute
900 Greenley Road, Suite 914, Sonora, CA
(209) 536-5778
Physical Medicine and Rehabilitation: Seneca Storm, MD

Pulmonology

Sierra Pulmonology
900 Greenley Road, Suite 923, Sonora, CA
(209) 536-3730
Pulmonology: Artin Mahmoudi, MD | Long Le, MD
Sleep Medicine: Naeem Rana, MD

Spine Care

Angels Camp Specialty Care
23 North Main Street, Angels Camp, Sonora, CA
(209) 536-5774
Orthopedic Spine Surgery: Joseph Grant, MD
Spine Care: Edman Fuentes, PA-C | Robert Hoffman, NP

Northern California Spine Institute

900 Greenley Road, Suite 914, Sonora, CA
(209) 536-5778
Orthopedic Spine Surgery: Kevin Booth, MD | Joseph Grant, MD
Physical Medicine and Rehabilitation: Seneca Storm, MD
Spine Care: Edman Fuentes, PA-C | Robert Hoffman, NP
Jodie Konigsberg, PA-C

Urology

Adventist Health Sonora Urology
690 Guzzi Lane, Suite B, Sonora, CA
(209) 536-5757
Urology: Lincoln Maynes, MD | Steven Wunschel, MD | Barbara Blair Feldhaus, PA-C
| Keith Myers, PA-C

Wound Care

Center for Wound Care and Hyperbaric Services
12811 Covey Circle, Sonora, CA
(209) 536-5196
Wound Care: Eden Smith, MD | Stephen Hopkins, MD

Rural Health Care Services

Adventist Health Sonora Rural Health
193 South Fairview Lane, Sonora, CA

• Dental Care, Suite J, (209) 536-5140
• Pediatric Care, Suite L, (209) 536-5120
• Primary Care, Suite B, (209) 536-5100
• Specialty Care, Suite C, (209) 536-5135
  • Dermatology, Ear Nose and Throat, Endocrinology, Gastroenterology, General Surgery, Orthopedics, Pain Management, Physical Medicine and Rehabilitation, Podiatry, Psychiatry
• Specialty Care, Suite F, (209) 536-5110
  • Obstetrics and Gynecology
• Behavioral Health, Suite K, (209) 536-5144