
39 Years of Experience
Accepting patients
Who is Dr. Holtan, Family Medicine Specialist in Rockford, IL?
Dr. John Holtan, MD is a Family Medicine Specialist, who primarily practices in Rockford, IL. He has been practicing for over 39 years and is board certified. Dr. Holtan graduated from Baylor College of Medicine in Houston, Texas and completed his residency at Med Coll Wi Affil Hosps, Family Medicine. Dr. Holtan is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Holtan’s office at (815) 398-4545.
Where did Dr. Holtan go to medical school and complete their residency?
Residency: Med Coll Wi Affil Hosps, Family Medicine | Medical College of Wisconsin Affiliated Hospitals Program
Medical School: University Of Ia Coll Of Med- Iowa City Ia | Roy J Lucille A Carver College of Medicine At University of Iowa,Iowa City, Ia, United States | Baylor College of Medicine in Houston, Texas
Is Dr. Holtan board certified as a Family Medicine Specialist?
Yes, Dr. John Holtan, MD is board certified by the American Board of Family Medicine
What languages does Dr. Holtan speak?
Dr. Holtan and their clinical team can communicate with patients in the following languages:
English
What procedures does a Family Medicine Specialist like Dr. Holtan typically perform?
As a Family Medicine Specialist, procedures performed by Dr. John Holtan may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Holtan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Holtan accept my insurance?
Please contact Dr. Holtan's office to confirm accepted insurance plans.
Where is Dr. Holtan's office located?
Dr. John Holtan's Primary Practice
5713 Strathmoor Dr Ste 1
Rockford, IL 61107
(815) 398-4545
What is Dr. Holtan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Holtan's National Provider Identifier (NPI) number is 1831127224.
What common questions do patients ask about Dr. Holtan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Holtan
What is Dr. John Holtan's specialty?
Dr. Holtan is a Family Medicine Specialist near Rockford, IL.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. John Holtan affiliated with a ranked Castle Connolly Top Hospital?
No, Holtan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Holtan accepting new patients in Rockford, IL?
Yes, Dr. John Holtan is accepting new patients at this time.
Does Dr. John Holtan offer online booking?
Please contact Dr. Holtan's office at (815) 398-4545 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Holtan?
Please contact Dr. Holtan's office at (815) 398-4545 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Holtan have?
Dr. John Holtan is certified by the American Board of Family Medicine.
Other Family Medicine Specialist Near Rockford, IL
WK
Family Medicine Specialist
Dr. William Kobler, MD is a Family Medicine Specialist, who primarily practices in Rockford, IL with 2 additional practice locations. He has been practicing for over 45 years and is board certified.
Rockford, IL

Family Medicine Specialist
Dr. Steven Diamond, MD is a Family Medicine Specialist, who primarily practices in Rockford, IL with 1 additional practice location. He is board certified.
Rockford, IL
KM
Family Medicine Specialist
Dr. Kristin Mock, MD is a Family Medicine Specialist, who primarily practices in Sycamore, IL with 2 additional practice locations. She has been practicing for over 23 years.
Sycamore, IL