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This data was extracted on 11/4/2025.

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License Number: D0050604 Dr. Jeffrey Thomas Gilsdorf
License Type: Physician-Medical Doctor
License Status: Active  
License Issued: 05/22/1996  License Expiration:  09/30/2026
Licensure Pathway:  Traditional   
Special License Category:  N/A
Primary Practice Setting
MID-MARYLAND MUSCULOSKELETAL INSTITUTE
86 THOMAS JOHNSON CT
FREDERICK, MD 21702
Public Address
86 THOMAS JOHNSON COURT
Frederick, MD 21702
 Education
SUNY-HLTH SCI CTR AT SYRACUSE, COLL OF MED
Graduation Year: 1990
 Medical Assistance and Malpractice Insurance

Accept Medicaid? Yes

Maintains Malpractice Insurance? Yes

 Postgraduate Training Program
School Concentration
Suny Buffalo Program Orthopaedics, [General]
Self-Designated Practice Area (as reported by licensee)
Orthopaedics, [General]
Maryland Hospital Privilege Information (as reported by licensee)
Frederick Health Hospital
Holy Cross Germantown Hospital
Medical Licenses Held in Other States (as reported by licensee)
Licensee has not reported Medical Licenses Held in Other States information for the profile site.
Collaboration and Consultation Agreements for Naturopathic Doctors
Collaboration and Consultation Agreements have not been reported for the profile site.
Active Supervisor - Evaluation and Treatment Protocols for Athletic Trainers
A0000018  Jennie Lane Bowker  Status: Approved  | Approved Date: 10/26/2011  | Agreement No: 146
A0000351  Thomas Gregory Chatfield  Status: Approved  | Approved Date: 12/17/2014  | Agreement No: 832
A0001097  Cody Tyler Lancellotti  Status: Approved  | Approved Date: 07/17/2019  | Agreement No: 1643
A0000970  Gabrielle Leigh Smallwood  Status: Approved  | Approved Date: 09/25/2019  | Agreement No: 1715
A0001327  Felicia Grace Clements  Status: Approved  | Approved Date: 07/27/2020  | Agreement No: 1809
A0001356  Sara Marie Brenner  Status: Approved  | Approved Date: 11/13/2020  | Agreement No: 1852
A0001431  Brenna McKenzie Allen  Status: Approved  | Approved Date: 10/21/2021  | Agreement No: 1983
A0001069  Patrick John Evans  Status: Approved  | Approved Date: 09/14/2022  | Agreement No: 3122
A0000958  Gina Marie Tolomei  Status: Approved  | Approved Date: 09/11/2023  | Agreement No: 3317
A0001767  Gregory Ryan Zappala  Status: Approved  | Approved Date: 10/16/2025  | Agreement No: 3633
 Supervised Genetic Counselor - Active Supervisor
Supervisor Agreements have not been reported for the profile site.
Active Supervisor - Delegation Agreement For Core Duties
C0002410  Douglas F. Spingola   Status: Approved  |  Approved Date:  06/27/2001  | Agreement No: 1989
C0000710  DONNA L QUESADA   Status: Approved  |  Approved Date:  04/23/2003  | Agreement No: 3238
Download all Maryland Disciplinary Actions (not time-limited)
All Orders are downloaded in .pdf format.
None.
 Summary of Known Disciplinary Actions by any state medical board (within the past 10 years)   Please Read Description
In Maryland:
No Known Disciplinary Actions by the Maryland Board of Physicians have been reported.
Other States:
No Known Disciplinary Actions by any other state medical board have been reported.
 Pending Charges   Please Read Disclaimer
All Charges are downloaded in .pdf format.
None.
 Other Public Actions in the Practice of the Profession or Administrative Fines (including Maryland)   Please Read Description
No reported Other Public Actions in the Practice of the Profession or Administrative Fines (incl. Maryland) for this licensee.
 MALPRACTICE (Information to be taken into consideration when reviewing a licensee's profile)
Malpractice Judgments and Arbitration Awards
(within the past 10 years) None Reported
Malpractice Settlements
(If there are 3 or more settlements of $150,000 or greater within the past 5 years) None Reported
 Convictions for any crime involving moral turpitude
None reported by the courts.
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410.764.4777  |  Toll Free: 800.492.6836