Family Medicine Specialists

Family Medicine Office of Dr. Mason Tootell

Warren General Hospital Campus
Two Crescent Park West, 2nd Floor
Warren, PA 16365
Main Phone814-723-0407

 

Mason Tootell, MDMason Tootell, MD | WGH
Specialty
Family Medicine & Addiction Medicine
Education
Case Western Reserve, College of Medicine, Cleveland, OH
Certification
American Board of Family Medicine

 

 

Mattison Baker, PA-C

College
Mercyhurst University
Pennsylvania College of Medicine
Certification
Board Certified

 

 

 

Melissa Eckman, CRNP-FNP-OCN

College
Clarion University, BSN, Clarion, PA
Clarion/Edinboro University, MSN-FNP, Clarion, PA

Certification
Family Nurse Practitioner
Oncology Certified Nurse

 

 

 

 

Family Medicine Office of Dr. John Sutton 

Warren Medical Group                
103 St. Clair St. Suite 2A
Warren, PA 16365
Main Phone: 814-723-0407

400 E. Main St.
Youngsville PA 16371
Main Phone: 814-563-7591


 

 
John Sutton, MD., F.A.A.F.P.
 
Specialty
Family Medicine
Education
New York Medical College, Valhalla, NY
Diplomate—American Board of Family Medicine
 
 
 
 
 
Kelly Sullivan, MSN, APRN, FNP-C

Kelly Sullivan | Family Medicine | WGHCollege
Clarion and Edinboro Universities, Clarion, PA
    Master of Science Degree in Nursing
Gannon University, Erie, PA
    Bachelor of Science Degree in Nursing
Certification
    Pennsylvania Registered Nurse Licensure
    American Heart Association Health Care Provider Cardiopulmonary Resuscitation
    American Heart Association Advanced Cardiac Life Support
    American Heart Association Pediatric Advanced Life Support
    American Heart Association Neonatal Resuscitation
    Collaborative Institutional Training Initiative Certified
 

 

Family Medicine Office of Dr. David Lesseski

Warren General Hospital Campus
Two Crescent Park West, 3rd Floor
Warren, PA 16365
Main Phone814-726-0273
 
David Lesseski, DO
 
Specialty
Family Medicine
Education
Philadelphia College of Osteopathic Medicine, Philadelphia, PA
Certification
Board Certified in Family Medicine
 
 
 
Jenafer McKown, PA-C

College
St. Francis University, Loretto, PA
Certification
National Commission on Certification of Physician Assistants
 
 
 
 
 
 
Tammy Ristau, CRNP

 

College
University of Pittsburgh - Pittsburgh, PA
Mansfield University - Mansfeild, PA

Certification
Certified Registered Nurse Practitioner

 
 
 
 
 
 
 

 

Family medicine is a specialty that includes comprehensive health care for males and females of all ages and entire families. Family Medicine specialists diagnose and treat all diseases of the human body.  Family Medicine specialists must have college degrees, medical school degrees ( MD or DO) and medical residency in a qualified health care organization.