GT
25 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tchejeyan, Specialist in Thousand Oaks, CA?
Dr. Gregory Tchejeyan, MD is a Specialist, who primarily practices in Thousand Oaks, CA with 2 additional practice locations. He has been practicing for over 25 years and is board certified by the American Board of Orthopaedic Surgery. Dr. Tchejeyan graduated from Keck School of Medicine of the University of Southern California and completed his residency at L A Co-Usc Med Ctr, Orthopedic Surgery. Dr. Tchejeyan is fluent in English and Spanish, and is currently seeing new patients. Dr. Tchejeyan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tchejeyan’s office at (805) 495-3687.
Where did Dr. Tchejeyan go to medical school and complete their residency?
Residency: L A Co-Usc Med Ctr, Orthopedic Surgery | USC/LAC-Keck School of Medicine
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California
Is Dr. Tchejeyan board certified in Specialist?
Yes, Dr. Gregory Tchejeyan, MD is board certified by the American Board of Orthopaedic Surgery
What languages does Dr. Tchejeyan speak?
Dr. Tchejeyan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Tchejeyan treat?
As a Specialist, Dr. Tchejeyan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Tchejeyan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Primary Osteoarthritis in Right Knee
- Osteoarthritis of the left knee
- Osteoarthritis of both knees
- Primary Osteoarthritis in Right Hip
- Osteoarthritis of the left hip
- Osteoarthritis of the right shoulder
- Osteoarthritis of the left shoulder
- Osteoarthritis
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Right Hip Arthritis
- Right Hip Degenerative Joint Disease
ICD-10 Codes:
- M1711: Unilateral primary osteoarthritis, right knee
- M1712: Unilateral primary osteoarthritis, left knee
- M170: Bilateral primary osteoarthritis of knee
- M1611: Unilateral primary osteoarthritis, right hip
- M1612: Unilateral primary osteoarthritis, left hip
- M19011: Primary osteoarthritis, right shoulder
- M19012: Primary osteoarthritis, left shoulder
Also known as:
- Pain in Right Knee
- Pain in Left Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
- Left Knee Ache
- Left Knee Discomfort
- Sore Left Knee
ICD-10 Codes:
- M25561: Pain in right knee
- M25562: Pain in left knee
Also known as:
- Complete Rotator Cuff Tear
- Right Rotator Cuff Tear
- Left Rotator Cuff Tear
- Rotator Cuff Injuries
- Full Rotator Cuff Tear
- Complete Rotator Cuff Rupture
- Severed Shoulder Tendon
- Right rotator cuff rupture
- Right shoulder tendon tear
- Right shoulder muscle tear
- Left rotator cuff rupture
- Left shoulder tendon tear
- Left shoulder muscle tear
ICD-10 Codes:
- M75121: Complete rotator cuff tear or rupture of right shoulder, not specified as traumatic
- M75101: Unspecified rotator cuff tear or rupture of right shoulder, not specified as traumatic
- M75102: Unspecified rotator cuff tear or rupture of left shoulder, not specified as traumatic
Also known as:
- Joint Replacement Aftercare
- Hip Replacement
- Joint Disorder
- Knee Replacement
- Post-joint replacement care
- Joint surgery recovery
- Orthopedic aftercare
ICD-10 Codes:
- Z471: Aftercare following joint replacement surgery
Also known as:
- Right Hip Pain
- Left Hip Pain
- Hip Injuries and Disorder
- Pain
- Sore Right Hip
- Right Hip Ache
- Right Hip Discomfort
- Sore Left Hip
- Left Hip Ache
- Left Hip Discomfort
ICD-10 Codes:
- M25551: Pain in right hip
- M25552: Pain in left hip
Also known as:
- Knee Contracture
- Joint Disorder
- Knee Injuries and Disorder
- Stiff Knee
- Knee Stiffness
- Knee Joint Restriction
- Frozen Knee
- Limited Knee Movement
ICD-10 Codes:
- M24561: Contracture, right knee
- M24562: Contracture, left knee
Also known as:
- Bone Spurs
- Bone Disease
- Osteophytes
- Bone Overgrowth
- Exostosis
ICD-10 Codes:
- M2570: Osteophyte, unspecified joint
Also known as:
- Loose Body in Knee
- Knee Injuries and Disorder
- Joint Mice in Knee
- Knee Joint Debris
- Intra-articular Loose Body
ICD-10 Codes:
- M2341: Loose body in knee, right knee
Also known as:
- Benign Tumor of Pelvic Bones, Sacrum, and Tailbone
- Benign Tumor
- Bone Disease
- Non-cancerous pelvic bone growth
- Benign sacrum mass
- Non-malignant tailbone tumor
- Benign growth in pelvic bone
ICD-10 Codes:
- D168: Benign neoplasm of pelvic bones, sacrum and coccyx
Does Dr. Tchejeyan accept my insurance?
Dr. Tchejeyan accepts most major insurance plans. Important: Please call our office at (805) 495-3687 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tchejeyan accept in Thousand Oaks, CA?
Dr. Tchejeyan in Thousand Oaks, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Humana
Medicare
OptumRx
UnitedHealthcare
View All Insurances
Where is Dr. Tchejeyan's office located?
Dr. Gregory Tchejeyan's Primary Practice
250 Lombard St Ste 1
Thousand Oaks, CA 91360
(805) 495-3687
Dr. Gregory Tchejeyan's Practice 2
2100 Lynn Rd Ste 115
Thousand Oaks, CA 91360
(805) 495-3687
What is Dr. Tchejeyan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tchejeyan's National Provider Identifier (NPI) number is 1689668188.
What common questions do patients ask about Dr. Tchejeyan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tchejeyan
What is Dr. Gregory Tchejeyan's specialty?
Dr. Tchejeyan is a Specialist near Thousand Oaks, CA. Contact Dr. Tchejeyan to book an appointment today.
Is this Dr. Gregory Tchejeyan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tchejeyan is affiliated with Los Robles Regional Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Specialist?
Explore Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gregory Tchejeyan accepting new patients in Thousand Oaks, CA?
Yes, Dr. Gregory Tchejeyan is accepting new patients at this time.
Does Dr. Gregory Tchejeyan offer online booking?
Please contact Dr. Tchejeyan's office at (805) 495-3687 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Tchejeyan?
Please contact Dr. Tchejeyan's office at (805) 495-3687 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Tchejeyan have?
Dr. Gregory Tchejeyan is certified by the American Board of Orthopaedic Surgery.
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