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Dr. Peter Terhaar, DO

Orthopedic Surgery* Age 69
Dr. Peter Terhaar, DO
3.3 (15 Ratings)
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Dr. Peter Terhaar, DO is an Orthopedic Surgeon in Olean, NY.
Dr. Peter Terhaar, DO
3.3 (15 Ratings)
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Dr. Peter Terhaar, DO

Orthopedic Surgery* Age 69
Olean, NY
Accepting new patients
41 years of experience
Dr. Peter Terhaar, DO is an Orthopedic Surgeon in Olean, NY.

About

Dr. Terhaar graduated from Kansas City University College of Osteopathic Medicine. Dr. Peter Terhaar, DO is an Orthopedic Surgeon in Olean, NY and has 41 years experience. Dr. Terhaar currently practices at Practice and are affiliated with Mercy Hospital of Buffalo, Bertrand Chaffee Hospital, Cuba Memorial Hospital, Jones Memorial Hospital and Olean General Hospital. At present, Dr. Terhaar received an average rating of 3.3/5 from patients and has been reviewed 15 times. Dr. Terhaar's office accepts new patients. Dr. Terhaar is board certified in Orthopedic Surgery and accepts multiple insurance plans.

Compare with other Orthopedic Surgeons

Compare Dr. Terhaar with our nearby Orthopedic Surgeons at Cleveland Clinic
Photo: Dr. Zachary Burke, MD
Dr. Zachary Burke, MD
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These providers are on the medical staff of Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic.
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Experience Check

Enter a condition or procedure
Chondromalacia
Knee Arthroscopy
Joint Pain
Chondromalacia
Knee Arthroscopy
Joint Pain
Chondromalacia
Knee Arthroscopy
Joint Pain
Ankle Fracture
Broken Arm
Bursitis
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Carpal Tunnel Syndrome
Difficulty With Walking
Fracture of Hand and Fingers
Gait Abnormality
Genu Varum
Glenoid Labrum Tear
Internal Derangement of Knee
Knee Ligament Tears
Knee Sprain
Leg Fracture Below Knee (incl. Ankle)
Limb Pain
Meniscus Tear
Osteoarthritis
Osteoarthritis of Knee
Patellar Chondromalacia
Patellar Disorders
Patellofemoral Pain Syndrome (PFPS)
Rotator Cuff Tear
Rotator Cuff Tendinosis
Shoulder Impingement Syndrome
Shoulder Osteophyte
Shoulder Tendinitis and Tenosynovitis
Carpal Tunnel Release
Meniscectomy
Neuroplasty
Partial Knee Replacement
Rotator Cuff Surgery
Shoulder Arthroscopy
Total Knee Arthroplasty with Robotic Assist
AC Joint Injury
Achilles Tendinitis
Adhesive Capsulitis Shoulder
Ankle and Foot Instability or Derangement
Ankle Sprain and Achilles Tendon Sprain or Rupture
Ankle Sprains and Strains
Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
Anterior Cruciate Ligament (ACL) Tear
Arthritis of the Elbow
Avascular Necrosis
Avascular Necrosis of Femoral Head
Back Pain
Baker’s Cyst
Bone Cancer
Brachial Plexus Palsy
Bunion
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Bursitis of Hip
Cerebral Palsy
Cervical Radiculopathy
Cervical Spine Myelopathy
Chondrocalcinosis
Chronic Neck Pain
Clavicle Fracture
Coccyx or Sacrum Fracture
Complications of Joint Prosthesis
De Quervain's Disease
Degenerative Disc Disease
Dupuytrens Contracture
Elbow Bursitis
Elbow Sprain
Enthesopathy of Hip (incl. Trochanteric Bursitis)
Enthesopathy of Knee (incl. Bursitis of Knee)
Femoral Neck Fracture
Femur Fracture
Fibular Fracture
Foot Fracture
Foot Sprain
Ganglion Cyst
Genu Valgum
Gout
  • View other providers who treat Gout
Hammer Toe
Hand Fracture
Heel Spur
Herniated Disc
Hip Fracture
Hip Pointer
Hip Sprain
Hip Tendinitis
Humerus Fracture
Intervertebral Disc Disease
Knee Dislocation
Knee Fracture
Knee Osteophyte
Knee Tendinitis
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Lateral Collateral Ligament (LCL) Sprain
Lateral Epicondylitis
Leg Fracture Above Knee (incl. Hip)
Low Back Pain
Lumbar Compression Fracture
Lumbar Radiculopathy
Lumbar Spinal Stenosis
Lumbar Spine Fracture
Lumbosacral Stenosis
Medial Collateral Ligament (MCL) Sprain
Medial Epicondylitis
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
Non-Unions and Malunions of Fractures
Osgood Schlatter Disease
Osteoarthritis of Ankle
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteoarthritis of Wrist
Osteopenia
Osteosarcoma
Patellar Dislocation
Pathological Spine Fracture
Pelvic Fracture
Radiculopathy
Repeated Shoulder Dislocation
Rheumatoid Arthritis
Rib Fracture
Sacral Fracture
Scapular Fracture
Sciatica
  • View other providers who treat Sciatica
Scoliosis
Shoulder Dislocation
Shoulder Fracture
Spinal Stenosis
Spine Deformities
Spine Fractures, Traumatic
Spondylitis
Spondylolisthesis
Sprains and Strains (incl. Muscle Tear)
Stress Fracture of Foot
Systemic Chondromalacia
Tenosynovitis
Tibia and Fibula Fractures
Tibia or Fibula Stress Fracture
Tibial Fracture
Trigger Finger
Wrist Fracture
Wrist Sprain or Strain
ACL Surgery
All Shoulder or Elbow Replacement Procedures
Arthrocentesis
Carpal Tunnel Injection
Closed Hip Fracture Treatment
De Quervain's Release
Dressing and Debridement of Wound or Infection
Elbow Fracture and Dislocation Treatment
Elbow Repair
Elbow Replacement Revision
Elbow Tenotomy
Excision of Femur or Knee
Excision of Ganglion
Excision of Humerus
Excision of Radius or Ulna
Excision of Scapula, Clavicle, Rib, or Sternum
Foot and Ankle Fracture and Dislocation Treatment
Foot and Ankle Fracture Treatment, Closed
Foot and Ankle Fracture Treatment, Open
Hand and Wrist Fracture and Dislocation Treatment
Hand and Wrist Fracture Treatment, Closed
Hand and Wrist Fracture Treatment, Open
Hip Dislocation
Hip Replacement
Hip Resurfacing
Joint Drainage
Knee and Leg Fracture and Dislocation Treatment
Knee and Lower Leg Fracture Treatment, Closed
Knee and Lower Leg Fracture Treatment, Open
Knee Replacement
Knee Replacement Revision
Meniscus Surgery
Musculoskeletal Function Test
Myofascial Trigger Point Injection
Open Hip Fracture Treatment
Partial Hip Replacement
Partial Shoulder Replacement
Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
Revision of Shoulder or Elbow Replacement
Separated Femoral Epiphysis Treatment
Shoulder Fracture and Dislocation Treatment
Shoulder Fracture Treatment
Shoulder Replacement Revision
Steroid Injection
Total Hip Replacement
Trigger Finger Release
Trigger Point Injection
Ulnar Nerve Transposition
Wound Repair
Wrist Replacement

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO
  • Open Access Plus
    Cigna PPO
  • Horizon Blue Cross Blue Shield PPO
  • Capital Blue Cross
  • Personal Choice PPO
  • MVP Health Plan EPO

Locations

  1. 1 Office
    2676 W State St Ste 700, Olean, NY 14760
    Icon Directions Right Arrow Directions Phone Icon (716) 373-1590
  2. 2 Office
    2626 W State St Ste 700, Olean, NY 14760
    Icon Directions Right Arrow Directions Phone Icon (716) 373-1590

Patient Satisfaction

Likelihood to recommend Dr. Terhaar
3.3
Based on 15 Reviews
5 Stars (7)
4 Stars (2)
3 Stars (0)
2 Stars (1)
1 Star (5)

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Patient Reviews
Dec 20, 2019
I have been seeing Dr. Terhaar for almost 20 years now. I have been completely satisfied with his expertise. I am sorry to see him retire. I have had arthroscopic for both knees, one knee replacement (been 10 years for that so far).
Diane — Dec 20, 2019
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Photo: Dr. Peter Terhaar, DO
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Dr. Terhaar's Office & Staff

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About Me

Specialties*
Orthopedic Surgery
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Kansas City University College of Osteopathic Medicine
    1984
Medical Education

Board Certifications

Board Certifications
  • Orthopedic Surgery
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Peter Terhaar, DO. To arrange an appointment, call the number on Dr. Terhaar's profile.

Dr. Peter Terhaar, DO is affiliated with Mercy Hospital of Buffalo, Bertrand Chaffee Hospital, Cuba Memorial Hospital, Jones Memorial Hospital and Olean General Hospital.

Yes, Dr. Peter Terhaar, DO holds board certification in Orthopedic Surgery.

Hospital Affiliations

  • Mercy Hospital of Buffalo

    565 Abbott Rd, Buffalo, NY

  • Bertrand Chaffee Hospital

    224 E Main St, Springville, NY

  • Cuba Memorial Hospital

    140 W Main St, Cuba, NY

  • Jones Memorial Hospital

    191 N Main St, Wellsville, NY

  • Olean General Hospital

    515 Main St, Olean, NY