Christian Nabil Athanassious, M.D.

Orthopaedic Surgery

Christian Nabil Athanassious is an Orthopaedic Surgery specialist based in Santa Rosa, CA with over 18 years of clinical experience. Offers virtual telehealth visits.

(707) 546-1922Santa Rosa, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Christian Nabil Athanassious, M.D. has been part of the Santa Rosa medical community since 2008 in group practice. He has been in practice for 18+ years. He regularly sees Medicare patients with arthritis, high cholesterol, and hypertension (per CMS claims data).

1 of 250 Orthopaedic Surgery providers in CASee all Orthopaedic Surgery in Santa Rosa18+ years experienceNPI since 2008

Older · 4239dNPPES updated 2014-10-15 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

1405 Montgomery Dr, Santa Rosa, CA 95405-4557

Fax: (707) 546-1897
Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Arthritis, High Cholesterol, and Hypertension.

Arthritis
75%

Joint inflammation causing pain, swelling, and stiffness

High Cholesterol
71%

Elevated cholesterol or triglycerides that increase heart disease risk

Hypertension
67%

High blood pressure — a leading risk factor for heart disease and stroke

Mood Disorders
27%

Conditions affecting emotional state, including depression and bipolar disorder

Anxiety Disorders
25%

Excessive worry or fear that interferes with daily life

Ischemic Heart Disease
23%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

Depression
23%

A mood disorder causing persistent sadness and loss of interest in activities

Diabetes
20%

A condition where the body cannot properly regulate blood sugar levels

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. 18 years in practice

    Experienced

Orthopaedic SurgeryAllopathic & Osteopathic Physicians

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Taxonomy: 207X00000X

Virtual Orthopaedic Surgery Care With Christian Nabil Athanassious

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Christian Nabil Athanassious for arthritis follow-ups, cholesterol management, blood pressure monitoring — no travel to Santa Rosa required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Christian Nabil Athanassious

Dr. Athanassious is listed as active in the NPI registry with telehealth listed in Santa Rosa, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (707) 546-1922.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.

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Claim Profile

Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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