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Dr. John Callahan

Q: Where is Dr. John Callahan located?

Dr. John Callahan is based in Buffalo, NY. They are currently affiliated with Excelsior Orthopaedics.

Q: What is Dr. John Callahan's specialty?

Dr. John Callahan specializes in Surgeon. Their current role is Orthopaedic Surgeon and Partner.

Q: Where does Dr. John Callahan currently work?

Dr. John Callahan currently works at Excelsior Orthopaedics. They have been there for 20 years.

Q: What is Dr. John Callahan's educational background?

Dr. John Callahan attended Uc San Diego and Boston University.

Q: How do I contact Dr. John Callahan for recruiting?

HealthTal provides verified direct email address and phone number for Dr. John Callahan. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.

Q: How do I recruit a Surgeon?

Recruiting surgeons typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for surgeons across all 50 states, allowing you to contact candidates directly without going through job boards.

Q: What is the average salary for a Surgeon in NY?

Surgeons in NY typically earn $429,000 to $904,000 annually, with a median of $627,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.

Orthopaedic Surgeon and Partner

Surgeon Buffalo, NY Excelsior Orthopaedics

j.doe@example.com linkedin.com/in/...

Reveal Contact Info

Overview

Level

Tenure

20 years at Excelsior Orthopaedics

Gender

Male

Connections

501

Position in HealthTal Database

22,604 healthcare professionals in HealthTal hold the Surgeon specialty. John Callahan is one of them.
1,177 Surgeons are based in NY (out of 90,317 total healthcare contacts in that state).
27 contacts at Excelsior Orthopaedics are tracked in HealthTal.
Typical Surgeon compensation in NY: $429,000 – $904,000 (median $627,000). Source: BLS OEWS adjusted for state cost of labor.
Top employers of Surgeons in NY: Hospital For Special Surgery (44), Northwell Health (27), Mount Sinai Health System (23).
6% of Surgeons in NY hold a senior title (Director, Manager, Chief, VP, etc.).
74% of Surgeons in NY have verified education credentials on file.

Data refreshed June 2026.

Public records & verifications

Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
Professional LinkedIn profile on file (subscribers only).
Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.

Education

Uc San Diego

1993

Boston University

1992

Boston University

1988

State University Of New York Upstate Medical University

Doctor Of Medicine

1987

University Of Notre Dame

Bachelors

1983

Skills

Surgery Orthopedics Healthcare Medicine Medical Education Strategic Planning Sports Medicine Healthcare Management Orthopedic Physicians Treatment Medical Devices Emr Public Speaking Hospitals Team Building Leadership Customer Service Electronic Medical Record Working With Physicians

About Excelsior Orthopaedics

Industry

Hospitals & Physicians Clinics

Employees

100 to 499

Revenue

$10M to <$50M

Website

excelsiorortho.com

Office Location

3925 Sheridan Dr, Amherst, NY

Professional Overview

Dr. John Callahan is a Orthopaedic Surgeon and Partner, currently affiliated with Excelsior Orthopaedics, based in Buffalo, NY. As a surgeon, Dr. Callahan contributes to patient care, clinical workflows, and healthcare operations in Buffalo, NY. They have been with Excelsior Orthopaedics for 20 years. Dr. Callahan holds academic credentials, including Doctor Of Medicine and Bachelors, from Uc San Diego and Boston University. Core competencies include Surgery, Orthopedics, Healthcare, Medicine, Medical Education. Excelsior Orthopaedics operates in the Hospitals & Physicians Clinics sector with a workforce of 100 to 499 employees. Healthcare organizations seeking to recruit surgeon professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to surgeon specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Buffalo, NY healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting Surgeon

Healthcare professionals with Surgeon expertise are recruited nationwide. Direct outreach via verified email and phone produces significantly faster placements than relying on job boards or passive candidates. HealthTal's database provides personal contact data verified against NPI and state licensing records.

Browse all Surgeons →

Frequently Asked Questions

Where is Dr. John Callahan located?

Dr. John Callahan is based in Buffalo, NY. They are currently affiliated with Excelsior Orthopaedics.

What is Dr. John Callahan's specialty?

Dr. John Callahan specializes in Surgeon. Their current role is Orthopaedic Surgeon and Partner.

Where does Dr. John Callahan currently work?

Dr. John Callahan currently works at Excelsior Orthopaedics. They have been there for 20 years.

What is Dr. John Callahan's educational background?

Dr. John Callahan attended Uc San Diego and Boston University.

How do I contact Dr. John Callahan for recruiting?

HealthTal provides verified direct email address and phone number for Dr. John Callahan. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.

How do I recruit a Surgeon?

Recruiting surgeons typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for surgeons across all 50 states, allowing you to contact candidates directly without going through job boards.

What is the average salary for a Surgeon in NY?

Surgeons in NY typically earn $429,000 to $904,000 annually, with a median of $627,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.