- Home
- About
- Specialties/Services
- Behavioral Health
- Cancer Care
- Detoxification
- Diabetes and Nutrition
- Digestive Disease
- Emergency Services
- Otolaryngology (ENT)
- Family Medicine
- Surgical Services
- Home Alert
- Hospice
- Hospital Home Care
- Imaging
- Internal Medicine
- Laboratory
- Maternity
- Medical / Medical Surgery
- Obstetrics and Gynecology
- Ophthalmology
- Orthopedics
- Pain Management
- Pastoral Ministerial Services
- Pediatrics
- Podiatry
- Pharmacy
- RehabWorks
- Respiratory Care
- Sleep Lab
- Sports Medicine
- General Surgery
- Swing Bed
- Urology
- Walk In Care
- Nursing
- Women's Care
- Quality
- Education/Events
- Patients/Visitors
- Life Sustaining Treatments
- Financial Assistance
- Patient's Rights, Responsibilities and Privacy Notice
- Patient Responsibilities
- Privacy Notice
- Telephone Directory
- Your Accommodations
- Discharge Checklist/Home Care
- Food Service Options
- Your Hospital Team
- Your Medical Bill
- Your Protection
- Your Safety & Security
- Your Needs
- Advance Directives
- Physical Activity
- Medical Records
- Affordable Care Act
- Your Health Insurance Coverage
- Patient Visiting Hours
- Find a Doctor
- Careers
Family Medicine Specialists
Family Medicine Office of Dr. Mason Tootell
Warren General Hospital Campus
Two Crescent Park West, 2nd Floor
Warren, PA 16365
Main Phone: 814-723-0407
Mason Tootell, MD
Specialty
Specialty
Family Medicine & Addiction Medicine
Education
Case Western Reserve, College of Medicine, Cleveland, OH
Certification
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
Education
New York Medical College, Valhalla, NY
Diplomate—American Board of Family Medicine
Diplomate—American Board of Family Medicine
Kelly Sullivan, MSN, APRN, FNP-C
CollegeClarion 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
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 Phone: 814-726-0273
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.