Dr. Mark Iwanicki, ND

NaturopathyMaleAge 41


Dr. Mark Iwanicki, ND is a Naturopath in Mill Valley, CA. He is affiliated with MarinHealth Medical Center. His office accepts new patients.

Dr. Mark Iwanicki, ND

Clear Center of Health

125 Throckmorton Ave Mill Valley, CA 94941
Accepting new patients

Make an Appointment

(415) 388-5520

Accepting new patients


Save up to 80% on prescriptions

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience and Background Checks


Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Iwanicki treats your condition or procedure

Dr. Iwanicki's conditions and procedures:

  • Allergies
  • Asthma
  • Atopic Dermatitis (Eczema)
  • Autoimmune Diseases
  • Bioidentical Hormone Replacement Therapy
  • Blood Allergy Testing
  • Chemical Allergy
  • Chronic Fatigue Syndrome
  • Detoxification
  • Diet Counseling
  • Hormone Replacement Therapy
  • IBS Associated With Inflammatory Bowel Disease
  • Infections
  • Lyme Disease
  • Mercury Poisoning
  • Mold Toxicity
  • Nutritional Counseling
  • Psoriasis
  • Stress Management
  • Toxic Exposure

Insurance Check

Search for your insurance provider

Dr. Iwanicki accepts

Accepted insurance can change. Please double-check when making an appointment.

(415) 388-5520

Dr. Iwanicki accepts the following insurance:

We do not accept health insurance

Dr. Iwanicki's Reviews

Likelihood to recommend Dr. Iwanicki


Based on 1 rating

5 Star
4 Star
3 Star
2 Star
1 Star
What went well
No reviews yet
What could be improved
No reviews yet

Your trust is our top concern.

We strive to keep the reviews trustworthy, honest & fair.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

Mark is very skilled at understand patients needs. He has extensive knowlesge on supplements and understanding how to match them to the correct plan of care. He also currently helps people with Low Dosage Allergy shots that have been proven by his patients to work to build up an immunity to common allergies. I would recommend Dr. Iwanicki as an amazing naturopathic doctor.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Mill Valley, CA – Jul 25, 2017
×Post a ResponseAre you Dr. Mark Iwanicki, ND?

Leave a review

How was your experience with Dr. Iwanicki?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

About Me

Care Philosophy

As a Naturopathic doctor I work on treating the underlying causes of disease and treat each person as a unique individual. In my practice I use both standard...Read more


Dr Mark is originally from NYC. He attended undergrad at Cornell University and medical school in Portland Oregon at the National College of Natural Medicine....Read more


  • Naturopathy
  • Allergy & Asthma
  • Autoimmune Diseases
  • General Medical Practice
  • Infectious Disease Medicine
  • Occupational & Environmental Medicine
  • Pediatric Allergy & Asthma


National College of Natural Medicine
Residency Hospital
Florida Atlantic University
Undergraduate School
Cornell University
Undergraduate School


  • English
  • Polish
  • Russian
  • Spanish

Frequently Asked Questions

Is Dr. Mark Iwanicki, ND accepting new patients?

Dr. Mark Iwanicki, ND generally accepts new patients on Healthgrades. You can see Dr. Iwanicki's profile to make an appointment.

Does Dr. Mark Iwanicki, ND accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Iwanicki accepts your insurance.

What are Dr. Mark Iwanicki, ND's top areas of care?

Dr. Iwanicki frequently treats Allergies, Asthma, and Atopic Dermatitis (Eczema). See all procedures and conditions Dr. Iwanicki treats.

Where is Dr. Mark Iwanicki, ND's office located?

Dr. Iwanicki's office is located at 125 Throckmorton Ave, Mill Valley, CA 94941. Find other locations and directions on Healthgrades.

What languages does Dr. Mark Iwanicki, ND speak?

Dr. Iwanicki speaks Polish, Russian, and Spanish. View profile to see all.

Does Dr. Mark Iwanicki, ND offer telehealth services?

Dr. Iwanicki has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Mark Iwanicki, ND?

Find contact information here to make an appointment.


Clear Center of Health

Clear Center of Health125 Throckmorton Ave Mill Valley, CA 94941

Affiliated Hospitals

Dr. Iwanicki is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

MarinHealth Medical Center

Greenbrae, CA

68% Patients that would definitely recommend, 2% lower than the national average

1 Award Received