Doctor image

Dr. John Nicholas Diana M.D.

Adult Reconstructive Orthopaedic Surgery Physician

  •  Gender: Male
  •  Experience: 25 years
  •  Graduated from: Indiana University School Of Medicine
  •  Graduation year: 1996
  •  Sole propriator: No

About Dr. John Nicholas Diana

He is located at 3273 Claremont Way, Suite 100, in Napa, CA 94558. Can help patients with the following: Carpal Tunnel Syndrome, Cauda Equina Syndrome, Cervical Radiculopathy, Ingrown Toenail, Osteomyelitis and Sprained Ankle. Appointment can be made via the phone number (707) 254-7117. He is affiliated with 3 practices and 5 hospitals.

Dr. John Nicholas Diana - Address, Phone & Website

3273 Claremont Way, Suite 100, Napa, CA 94558

(707) 254-7117

Conditions treated

Dr. John Nicholas Diana , being an adult reconstructive orthopaedic surgery physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John Nicholas Diana .

ACL Tear
Achilles Tendon Rupture
Arthritis
Avascular Necrosis
Back Pain
Baker's Cyst
Bone Spurs
Broken Bone
Bunions
Bursitis
Carpal Tunnel Syndrome
Cauda Equina Syndrome
Cervical Radiculopathy
Compartment Syndrome
Cubital Tunnel Syndrome
Degenerative Disc Disease (DDD)
Dislocated Ankle
Dislocated Shoulder
Elbow Pain
Frostbite
Hammer Toe
Herniated Disc
Hip Replacement
Iliotibial Band Syndrome (ITBS)
Impingement Syndrome
Ingrown Toenail
Joint Fluid Extraction
Knee Pain
Knee Replacement
Kyphoplasty
Kyphosis
Low Back Pain
Lumbar Spinal Stenosis
Meniscus Tear
Metatarsal Surgery
Morton's Neuroma
Osgood-Schlatter Disease
Osteoarthritis (OA)
Osteomyelitis
Patellofemoral Pain Syndrome (PFS)
Plantar Fasciitis
Repetitive Motion Disorders (RMDs)
Rheumatoid Arthritis (RA)
Rotator Cuff Tear
Sciatica
Scoliosis
Separated Shoulder
Spinal Stenosis
Spondylolisthesis
Spondylolysis
Spondylosis
Sprained Ankle
Sprained Wrist
Stress Fracture
Tennis Elbow
Trigger Finger
Whiplash
Wrist Surgery

Medical Specialties & Taxonomy codes

Dr. John Nicholas Diana is a board-certified physician with expertise in multiple areas of medicine, including Adult Reconstructive Orthopaedic Surgery, Sports Medicine and Orthopaedic Trauma. Below is the official taxonomy classification for these specialties.
Primary Specialty Taxonomy Code
Yes Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
No Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
No Orthopaedic Trauma Physician 207XX0801X

Licenses

State License Number
California A87859

Procedures Performed by Dr. John Nicholas Diana

Fluroscopic Guidance
76%
Hip Replacement (Total)
98%
Hip X-Ray
31%
Joint Fluid Extraction
97%
Knee Replacement
100%
Knee X-Ray
99%
Rib X-Ray
98%
Shoulder X-Ray
75%
Accepted Insurance Plans* – Dr. John Nicholas Diana
  1. Medicare

*Note: Insurance coverage may vary. Please call the office to confirm if your plan is accepted.

Payments received

Discover financial collaborations between doctors and healthcare companies, showcasing support for research, education, and medical advancements

Drug payment

Drug Amount
Ortho Development $79,416.00
Stryker $77,127.00
Ortho Development Corporation $66,795.00

Other

Item Amount
Consulting $119,500.00
Royalty or License $67,284.00
Travel and Lodging $19,202.00
Food and Beverage $6,355.00
Other $6,000.00
Promotional Speaking or Service $5,500.00

Spoken languages

  • Castilian
  • Persian
  • Spanish

Education & Medical Training

Indiana University School Of Medicine

Graduated in 1996.

Dr. John Nicholas Diana - Affiliated Medical Practices

Sonoma Valley Health Care District

462 West Napa Street

Sonoma, 95476 CA

(707) 935-5000

St. Helena General Surgery Clearlake

15322 Lakeshore Drive

Clearlake, 95422 CA

(707) 995-4519

Napa Valley Orthopaedic Medical Group

3273 Claremont Way

Napa, 94558 CA

(707) 254-7117

Dr. John Nicholas Diana - Affiliated hospitals

MAD RIVER COMMUNITY HOSPITAL

3800 JANES RD

ARCATA, 95521 CA

(707) 822-3621

ADVENTIST HEALTH CLEARLAKE

15630 18TH AVE - HWY 53

CLEARLAKE, 95422 CA

(707) 994-6486

QUEEN OF THE VALLEY MEDICAL CENTER

1000 TRANCAS ST

NAPA, 94558 CA

(707) 252-4411

SONOMA VALLEY HOSPITAL

347 ANDRIEUX ST

SONOMA, 95476 CA

(707) 935-5000

ADVENTIST HEALTH ST HELENA

10 WOODLAND ROAD

SAINT HELENA, 94574 CA

(707) 963-3611

Questions & Answers

Where can I see Dr. John Nicholas Diana ?

You can visit Dr. John Nicholas Diana 's at their office located at 3273 Claremont Way in Napa, CA 94558.

Is Dr. John Nicholas Diana affiliated with any medical practices?

Yes, Dr. John Nicholas Diana is affiliated with Sonoma Valley Health Care District. For the full list of practices see this list.

Does Dr. John Nicholas Diana see patients with Medicare?

Yes, Dr. John Nicholas Diana sees patients with Medicare.

What conditions does Dr. John Nicholas Diana treat?

Dr. John Nicholas Diana treats conditions such as Carpal Tunnel Syndrome, Cauda Equina Syndrome, Cervical Radiculopathy, Ingrown Toenail, Osteomyelitis, Sprained Ankle. For the full list see this list.

Is Dr. John Nicholas Diana affiliated with any hospitals?

Yes, Dr. John Nicholas Diana is affiliated with MAD RIVER COMMUNITY HOSPITAL. For the full list of hospitals see this list.

More Adult Reconstructive Orthopaedic Surgery Physicians Near Napa, CA

Doctor image

Accepting new patients

Dr. Daniel P. Birkbeck

Orthopaedic Hand Surgery Physician

Dr. Daniel P. Birkbeck, MD, is a Orthopaedic Hand Surgery Physician based in Napa, CA, with more than 31 years of experience. His work includes treating conditions such as Cubital Tunnel Syndrome, Degenerative Disc Disease (DDD), Osgood-Schlatter Disease, Osteoarthritis (OA), Plantar Fasciitis, Rheumatoid Arthritis (RA). Patients can see him at 2 locations, and he's affiliated with 3 hospitals, including Queen of the Valley Medical Center, Northbay Medical Center, Adventist Health St Helena. Currently, He is accepting new patients.

 3273 Claremont Way, Napa, CA 94558

 (707) 254-7117

Doctor image

Accepting new patients

Michael Wade Shifflett

Orthopaedic Surgery Physician

Michael Wade Shifflett, M.D., is a Orthopaedic Surgery Physician based in Napa, CA, with more than 42 years of experience. His work includes treating conditions such as Achilles Tendon Rupture, Cauda Equina Syndrome, Morton's Neuroma, Patellofemoral Pain Syndrome (PFS), Spinal Stenosis, Spondylolysis. Currently, He is accepting new patients.

 3273 Claremont Way, Napa, CA 94558

 (707) 254-7117

Doctor image

Accepting new patients

Dr. Jason T. Huffman

Orthopaedic Surgery of the Spine Physician

Dr. Jason T. Huffman, M.D., is a Orthopaedic Surgery of the Spine Physician based in Napa, CA, with more than 22 years of experience. His work includes treating conditions such as Arthritis, Bursitis, Degenerative Disc Disease (DDD), Knee Pain, Metatarsal Surgery, Spinal Stenosis. Patients can see him at 2 locations, and he's affiliated with 4 hospitals, including Adventist Health Clearlake, Queen of the Valley Medical Center, Sonoma Valley Hospital, Adventist Health St Helena. Currently, He is accepting new patients.

 3273 Claremont Way, Napa, CA 94558

 (707) 254-7117

Doctor image

Joseph Wesley Mccoy Jr.

Orthopaedic Surgery Physician

Joseph Wesley Mccoy Jr., M.D., is a Orthopaedic Surgery Physician based in Napa, CA, with more than 0 years of experience. His treats a variety of conditions, including Degenerative Disc Disease (DDD), Joint Fluid Extraction, Knee Replacement, Repetitive Motion Disorders (RMDs), Trigger Finger, Whiplash.

 1100 Trancas St, Napa, CA 94558

 (707) 255-4113

Doctor image

Richard B. Welch

Orthopaedic Surgery Physician

Richard B. Welch, MD, is a Orthopaedic Surgery Physician based in Napa, CA, with more than 0 years of experience. His treats a variety of conditions, including Baker's Cyst, Degenerative Disc Disease (DDD), Osteoarthritis (OA), Separated Shoulder, Spondylosis, Whiplash.

 3285 Claremont Way, Napa, CA 94558

 (707) 258-2500

Doctor image

Accepting new patients

Dr. Brian D. Freeto

Sports Medicine (Orthopaedic Surgery) Physician

Dr. Brian D. Freeto, M.D., is a Sports Medicine (Orthopaedic Surgery) Physician based in Napa, CA, with more than 18 years of experience. His work includes treating conditions such as Broken Bone, Dislocated Shoulder, Meniscus Tear, Sprained Ankle, Whiplash, Wrist Surgery. Patients can see him at 1 location, and he's affiliated with 4 hospitals, including Adventist Health Clearlake, Queen of the Valley Medical Center, Sonoma Valley Hospital, Adventist Health St Helena. Currently, He is accepting new patients.

 3273 Claremont Way, Napa, CA 94558

 (707) 254-7117

Doctor image

Accepting new patients

Dr. Michael Louis Caravelli

Orthopaedic Surgery Physician

 3273 Claremont Way Ste 100, Napa, CA 94558

 (707) 254-7117

Doctor image

Jacqueline Kim Nguyen

Orthopaedic Foot and Ankle Surgery Physician

Jacqueline Kim Nguyen, MD, is a Orthopaedic Foot and Ankle Surgery Physician based in Napa, CA, with more than 0 years of experience. Her treats a variety of conditions, including ACL Tear, Achilles Tendon Rupture, Avascular Necrosis, Compartment Syndrome, Ingrown Toenail, Meniscus Tear.

 3273 Claremont Way Ste 100, Napa, CA 94558

 (707) 254-7117