Summary

Dr. Mark Knestrick is an internal medicine physician who specializes in oncology, focusing on the comprehensive care of cancer patients. He earned his medical degree from West Virginia University School of Medicine and completed his residency at West Virginia University Hospital. With 16 years of experience treating patients, Dr. Knestrick brings extensive knowledge to his practice. He is fluent in English.

Dr. Knestrick is affiliated with several medical centers including Sentara RMH Medical Center, Trinity Medical Center East, UPMC Washington, Trinity West, and West Virginia University Children's Hospital. His practice locations span Washington, Pennsylvania and Steubenville, Ohio. He specializes in treating breast cancer, colorectal cancer, and managing nausea and vomiting that can result from cancer treatments. Dr. Knestrick performs comprehensive blood work including complete blood counts and metabolic panels to monitor his patients' health throughout their care.

AI-generated from data on this provider profile.

Quick Facts

  • 16 years of experience
  • speaks English
  • West Virginia University Hospital
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Mark Wayne Knestrick has 5 locations

Upmc Hillman Cancer Center

470 Johnson Rd Ste 10Washington, PA 15301
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Upmc Washington

155 Wilson AveWashington, PA 15301

Trinity Medical Center East

380 Summit AveSteubenville, OH 43952

Trinity West

4000 Johnson RdSteubenville, OH 43952

Trinity Tony Teramana Medical Oncology

3204 Johnson RdSteubenville, OH 43952
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Mark Wayne Knestrick, MDJeffrey Wilson, PharmDDr. Michael Knolle, DODr. Tuesdae Stainbrook, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
16 Years of Experience 23 Years of Experience 31 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Washington , PAPittsburgh , PAElizabethtown , PADu Bois , PA
Med School: West Virginia University School Of Medicine Med School: Lake Erie College of Osteopathic Medicine Med School: Ohio University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Wayne Knestrick

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mark Wayne Knestrick has the following 2 specialties

Specialty Expertise

Dr. Mark Wayne Knestrick has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Oncology
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

16 Years Experience

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active
Medical Doctor, Ohio, 2027, Active

EDUCATION & TRAINING

Residency

West Virginia University Hospital

Medical School

West Virginia University School Of MedicineGraduated in 2010

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Frequently Asked Questions

Is Dr. Mark Knestrick accepting new patients?
Dr. Mark Knestrick has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Knestrick accept virtual/telehealth appointments?
Dr. Mark Knestrick has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Knestrick accept my insurance?
You can see the insurance plans that Dr. Mark Knestrick accepts on their Vitals profile.
How can I make an appointment with Dr. Mark Knestrick?
You can find contact information for Dr. Mark Knestrick here on Vitals.
Which hospitals is Dr. Mark Knestrick affiliated with?
Dr. Mark Knestrick is affiliated with Sentara Rmh Medical Center, Trinity Medical Center East, Upmc Washington, Trinity West, and WEST VIRGINIA UNIVERSITY CHILDRENS HOSPITAL.

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