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Donald E Hartig Jr.

Donald E Hartig Jr., MD

Internal Medicine

Accepting New Patients
Schedule Online

Highlights

Age Groups Seen

  • Adult 21-65
  • Older Adult >65

Languages

  • English

Gender

Male

About

Care Philosophy

My goal is to provide the highest quality of medical care in a compassionate and caring manner, with an emphasis on patient education and preventive medicine. I also specialize in sports medicine.

Personal Statement

In addition to spending time with my family, I enjoy many outdoor and sporting activities.

Clinical Interests

  • Internal medicine
  • Preventive medicine
  • Primary care
  • Sports medicine

Locations

Expertise

Education

  • Residency: University of Wisconsin Hospitals and Clinics, Internal Medicine, 1995
  • Doctor of Medicine: KU School of Medicine - Wichita, 1992

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 1995

Insurance

Search plans
  • Aetna-Medicare Advantage
  • Allstate Benefits f/k/a Allied Beneifts
  • Anthem Blue Cross/Blue Shield - HMO, PPO, Blue Priority, Medicare Advantage and Medicaid
  • Aspirus Health Plan
  • BCBS MI (Upper Peninsula clinics only)
  • Care Wisconsin
  • Children's Community Health Plan Medicaid and Marketplace
  • Cigna
  • CommonGround Healthcare
  • Community Care Inc.
  • Evernorth Behavioral Health
  • Exceedent
  • First Health
  • Galaxy Health Network
  • Health Partners - Robin
  • Health Payment Systems
  • Health Smart
  • HealthEOS
  • Humana/Choicecare - HMO, PPO and Medicare Advantage
  • Inclusa
  • Independent Care (ICare)-Medicare Advantage
  • Lakeland Care
  • Managed Health Services-Medicaid
  • Medicare
  • MI Medicaid (Upper Michigan and clinics in Wisconsin counties adjoining MI border)
  • Molina Healthcare-Medicaid only
  • Multiplan
  • My Choice Wisconsin
  • Network Health Plan - Commercial and Medicare Advantage
  • Optum Behavioral Health
  • Preferred One
  • Security Health Plan - Medicaid
  • Three Rivers Provider Network
  • Tricare
  • Trilogy - Commercial
  • United Healthcare - HMO, PPO, UMR, Medicare Advantage, and Medicaid
  • UPHP-Commercial, Medicaid (Upper Michigan and select Northern WI clinics)
  • WEA Trust Preferred
  • WI Medicaid
  • WPS Health Insurance
  • WPS Health Plan
  • Zelis

Reviews

4.8 of 5 stars

303 Ratings, 58 Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 7/13/2026

    Everything was great but a cardiologist never called to set up appointment.

    5 out of 5 stars
    Reviewed on 7/8/2026

    people were all super.

    5 out of 5 stars
    Reviewed on 7/7/2026

    Happy to be with Belen Health inn HOward. ?

    5 out of 5 stars
    Reviewed on 7/2/2026

    Not sure I like your new set up with my chart

    5 out of 5 stars
    Reviewed on 6/10/2026

    it was very good

    5 out of 5 stars
    Reviewed on 6/4/2026

    Very experienced and knowledgeable doctor and staff. Explained the results of my blood work and answered all of my questions in detail, giving me peace of mind.

    5 out of 5 stars
    Reviewed on 5/20/2026

    Always enjoy seeing Dr. Hartig. He's the best.

    5 out of 5 stars
    Reviewed on 5/12/2026

    Dr. Hartig and his staff were awesome. His nurse was very thorough and did the, asked all of my questions and she relayed them to him and he came in and answered all of the things and did a, you know, just was very thorough. I really did appreciate Dr. Hartig and his staff. They did a wonderful job. Thank you.

    4 out of 5 stars
    Reviewed on 5/5/2026

    Would be good to have on call providers if you need a sooner appt.

    5 out of 5 stars
    Reviewed on 5/1/2026

    The staff and dr were great. They took the time to listen and explain and super informative, knowledgeable and friendly

    5 out of 5 stars
    Reviewed on 4/28/2026

    Always thorough and helpful

    5 out of 5 stars
    Reviewed on 4/27/2026

    Very efficient and professional

    5 out of 5 stars
    Reviewed on 4/17/2026

    Great and efficient.

    5 out of 5 stars
    Reviewed on 4/13/2026

    I always receive excellent care from all of the staff and providers. I have been going here for many years and plan to so for many more. EXCELLENT care all around!!!!!

    5 out of 5 stars
    Reviewed on 4/8/2026

    need more information about prescriptions.

    5 out of 5 stars
    Reviewed on 4/13/2026

    great experience. very helpful

    5 out of 5 stars
    Reviewed on 4/10/2026

    Everything related to my experience as a patient from the clinic staff and scheduling to the physician and his staff, everything is great. I appreciate Dr. Hartig, his approach to medicine and his patient care manner is all great.

    5 out of 5 stars
    Reviewed on 4/13/2026

    Every step from registration at the time of my initial appt for bloodwork thru seeing Dr Hartig for my annual medicare checkup was seamless. The entire staff was warm, pleasant, and willing to answer every question of concern. Dr Hartig was great, and even thou I failed to initially mention a nagging issue with toe nail fungus and I brought it to his attention later during my examination, he took the time to examine my toes affected and prescribed a prescription that is most affective in treating it.

    5 out of 5 stars
    Reviewed on 3/25/2026

    The whole process was simplified and efficient. Thank you to everyone involved. I truly appreciate your help and look forward to a continued relationship, so I can reach my health improvement goals and keep on the right track. Very clean facility! Kudos to the housekeeping/EVS staff! Easy check in process for a first time client with outstanding, personal, and knowledgeable medical staff!

    5 out of 5 stars
    Reviewed on 3/9/2026

    Dr Hartig is the best. He is clear and to the point, yet very personable. I understand what he is doing and agree with his pace and direction of care.

    5 out of 5 stars
    Reviewed on 3/9/2026

    Thanks!

    5 out of 5 stars
    Reviewed on 3/3/2026

    Doc Hartig and staff always offer a higher standard of care than my past experience. He not only listens but remembers past visits and treatments to make quality care decisions.

    5 out of 5 stars
    Reviewed on 3/2/2026

    It was short and sweet and I received the care I needed

    5 out of 5 stars
    Reviewed on 3/3/2026

    Felt good leaving and knowing where I stood with my health!

    5 out of 5 stars
    Reviewed on 2/25/2026

    Very professional in all aspects

    5 out of 5 stars
    Reviewed on 2/23/2026

    Dr. Hartig listened to me, addressed all my concerns. I was very grateful for that. Thanks to his concern and help I'm feeling much much better.

    5 out of 5 stars
    Reviewed on 2/4/2026

    Everything was really good. It went real fast, real smooth. They had my test results ready when I needed them and I don't know. It was great.

    5 out of 5 stars
    Reviewed on 1/28/2026

    Thank you and all of the staff

    5 out of 5 stars
    Reviewed on 1/27/2026

    Only issue this time was using e-check in. It did not prompt for a co-pay so we had to pay upon check on.

    5 out of 5 stars
    Reviewed on 1/23/2026

    From check in to seeing the nurse and then Dr. Hartig, everything was cordial, efficient, action steps put in place for care

    5 out of 5 stars
    Reviewed on 1/15/2026

    Good people

    5 out of 5 stars
    Reviewed on 1/12/2026

    Everyone did an excellent job

    5 out of 5 stars
    Reviewed on 1/12/2026

    I've been with Dr. Hartig for 16 years, and he has been an exceptional doctor throughout that time. Even when I haven't been the best patient, he has always been kind, patient, and genuinely caring. He listens, he takes the time to understand my concerns, and he truly cares about my well being. I trust him completely and am very grateful to have him as my doctor

    5 out of 5 stars
    Reviewed on 1/12/2026

    Dr Hartig was so professional and friendly. He listened, explained and set up a medical plan for me. I was so impressed with the care I received. I walked out feeling so happy and glad to be back at Bellin.

    5 out of 5 stars
    Reviewed on 12/18/2025

    Dr Hartig is always thorough in his exams and explanations. I have switched my wife to his care.

    5 out of 5 stars
    Reviewed on 12/18/2025

    Great service by really friendly and professional people

    5 out of 5 stars
    Reviewed on 12/8/2025

    Very happy with this clinic and Dr. Hartig

    5 out of 5 stars
    Reviewed on 12/8/2025

    Bellin has always and continues to be an excellent provider.

    5 out of 5 stars
    Reviewed on 12/5/2025

    Dr. Hartig and the nurse did a great job and the x-ray tech was terrific, as well!

    5 out of 5 stars
    Reviewed on 12/5/2025

    I had the pleasure of meeting Dr. Hartig for the first time. He is very kind, listens and evaluates what is bothering you, discusses what to expect next to find out what the problem is. I was very impressed with him would definitely recommend Dr. Hartig to others.

    5 out of 5 stars
    Reviewed on 12/1/2025

    Very common sense doctor advice and I am on the mend. Thank you.

    5 out of 5 stars
    Reviewed on 11/24/2025

    The care providers were easy to talk with and answered all my questions.

    5 out of 5 stars
    Reviewed on 11/24/2025

    I was so thankful that I was worked in with no appointment and appreciate the staff's assistance, especially Dr D Hartig

    5 out of 5 stars
    Reviewed on 11/21/2025

    Professionally treated.

    5 out of 5 stars
    Reviewed on 11/7/2025

    Relaxing waiting room, prompt service

    4 out of 5 stars
    Reviewed on 11/10/2025

    Thank you for treating me

    5 out of 5 stars
    Reviewed on 11/3/2025

    Bellin Health saved my life as a result of my heart surgery. Now your cadre of staff are keeping me alive through the professional care they provide. I'm blessed. Go Emplify.

    5 out of 5 stars
    Reviewed on 10/31/2025

    So far I have had good experiences with Bellin.

    5 out of 5 stars
    Reviewed on 10/24/2025

    Always treated great

    5 out of 5 stars
    Reviewed on 10/24/2025

    Dr. Hartig went out of his way to make sure my medical concerns were addressed immediately. He provided care during the visit and asked my PT join us to provide immediate consultation and advice. What could have taken three visits were coordinated on the spot. This is first rate service and patient care.

    5 out of 5 stars
    Reviewed on 10/22/2025

    Very satisfied.

    5 out of 5 stars
    Reviewed on 10/17/2025

    Dr. Hartig was great.

    5 out of 5 stars
    Reviewed on 10/16/2025

    I was very pleased with my visit, Dr. and staff were very professional and friendly. Very good experience.

    5 out of 5 stars
    Reviewed on 10/16/2025

    Great experience. Lab, nurse, and doctor appointments each went very well. Didn't feel rushed and had all questions answered.

    5 out of 5 stars
    Reviewed on 10/13/2025

    All direct contact with staff was very accommodating and friendly.

    5 out of 5 stars
    Reviewed on 10/13/2025

    Always so helpful

    5 out of 5 stars
    Reviewed on 9/22/2025

    I love the care team. Everyone treats you like family.

    5 out of 5 stars
    Reviewed on 9/22/2025

    very good

Need help scheduling? Call 920-430-4760

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