Summary

Dr. Zapas graduated from the University of Maryland School of Medicine in 1991. He works in Frederick, MD and 4 other locations and specializes in Surgical Oncology, Oncology and Surgery.

Quick Facts

  • accepting new patients
  • 4.3
  • 35 years of experience
  • 46 insurance plans accepted
  • speaks Spanish, English
  • Washington Hospital
  • 9 written reviews
  • 3 specialties
  • 9 areas of expertise
  • 3 board certifications
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John L Zapas has 5 locations

Monocacy Health Partners Surgical Specialists

501 W 7th StFrederick, MD 21701
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Beebe General Surgery Lewes

33672 Bayview Medical Drive, 1st FloorLewes, DE 19958

Frederick Health Hospital

400 W 7th StFrederick, MD 21701

Medstar Franklin Square Medical Center

9000 Franklin Square DrBaltimore, MD 21237

Thomas Johnson Surgery Center

197 Thomas Johnson DrFrederick, MD 21702
Mon6:30 am - 3:30 pm
Tue6:30 am - 3:30 pm
Wed6:30 am - 3:30 pm
Thu6:30 am - 3:30 pm
Fri6:30 am - 3:30 pm
SatClosed
SunClosed

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Dr. John L Zapas
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Dr. John L ZapasDr. Regina Hampton, MDHelen Sheela WilsonDr. Jennifer Helga Croswell
Surgical OncologySurgical OncologyNurse PractitionerPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.7 
35 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Spanish, English
Frederick , MDLaurel , MDGreenbelt , MDRockville , MD
Med School: University Of Maryland School Of Medicine Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John L Zapas

  • AARP
  • ACE
  • Aetna
  • Aetna Better Health
  • Allegiance Life and Health
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - PPO
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - Medicare (Advantage HMO)
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CareFirst BlueCross BlueShield - Medicaid (Managed)
  • CareFirst BlueCross BlueShield - Medicare
  • CHAMPVA
  • Cigna
  • EmblemHealth
  • Golden Rule
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Liberty Mutual - Workers’ Compensation
  • Maryland Physicians Care
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Physicians Mutual
  • Priority Partners
  • Riverside Health
  • Riverside Health - Medicaid (Managed)
  • Security Life
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthOne
  • US Family Health Plan

Medical Specialties

Dr. John L Zapas has the following 3 specialties

Specialty Expertise

Dr. John L Zapas has the following 9 areas of expertise

  • Adjuvant Chemotherapy
  • Endocrine Disorders
  • Laparoscopic Surgery (Laparoscopy)
  • Liver Diseases
  • Melanoma
  • Oncology
  • Skin Cancer
  • Surgery
  • Thyroid Cancer

Certifications, License, & Education

35 Years Experience

Dr. John L Zapas holds active and inactive medical licenses in the states of Delaware and Maryland.

Medical License

Medical Doctor with an active medical license in the state of Delaware that expires in 2027 and an inactive medical license in the state of Maryland that expired in 2025.

Education & Training

Residency

Completed their residency at Washington Hospital.

Medical School

Graduated from University Of Maryland School Of Medicine in 1991.

NPI Number

Dr. Zapas' NPI number is 1487613022.

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Frequently Asked Questions

What languages does Dr. John Zapas speak?
Dr. John Zapas speaks Spanish and English.
Is Dr. John Zapas accepting new patients?
Dr. John Zapas is accepting new patients on Vitals. View Dr. John Zapas's profile on Vitals to make an appointment.
How can I make an appointment with Dr. John Zapas?
You can find contact information for Dr. John Zapas here on Vitals.
Does Dr. John Zapas accept virtual/telehealth appointments?
Dr. John Zapas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Zapas accept my insurance?
You can see the insurance plans that Dr. John Zapas accepts on their Vitals profile.

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