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Dr. Dallas Peak, MD

Concierge Functional Medicine physician, Greenwood, IN

Indiana Center for Functional Medicine (Peak Health LLC)

Dr. Dallas Peak is a Concierge Functional Medicine physician at Indiana Center for Functional Medicine, which offers private consultations outside insurance.

3209 W Smith Valley Rd, STE 111, Greenwood, IN 46202
At a glance
Practice model
Private consultations outside the insurance industry
Certification
IFM Certified Practitioner
Serves
Clients who live in Indiana

Facts on this page last checked November 2026. How we check doctors

About Dr. Peak

Dr. Peak earned his medical degree from Indiana University School of Medicine in 1991. He trained in Emergency Medicine at Methodist Hospital in Indianapolis from 1991 to 1995. He earned IFM Certified Practitioner status in 2019, one of the first 1,200 practitioners worldwide.

He also completed ReCODE 2.0 training. Indiana Center for Functional Medicine offers private consultations outside the insurance industry. Dr. Peak works only with clients who live in Indiana.

Membership and fees

Consultations at Indiana Center for Functional Medicine are private and outside the insurance industry.

Education and credentials

Degree
MD
Medical school
Indiana University School of Medicine (1991)
Residency
Emergency Medicine, Methodist Hospital, Indianapolis (1991-1995)
Other certification
IFM Certified Practitioner (IFMCP)
Professional memberships
Fellow, American College of Emergency Physicians (FACEP)
License
Indiana
Board actions
Good standing (checked Nov 2026) None on record Verify with the Indiana Medical Licensing Board
NPI
1629017074

Location

3209 W Smith Valley Rd, STE 111, Greenwood, IN 46202
Indiana Center for Functional Medicine (Peak Health LLC) practice page
Directions

Recognition and research

Publications

"Nonketotic hyperglycemia causing left sided hemiballismus", Visual Journal of Emergency Medicine, 2018
"Broken heart: Chest pain", Visual Journal of Emergency Medicine, 2020

Patient reviews

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Questions patients ask

Does Dr. Peak take insurance?

Dr. Peak's practice offers private consultations outside the insurance industry.

What certifications does Dr. Peak hold?

Dr. Peak is an IFM Certified Practitioner of the Institute for Functional Medicine Certification Program. He also completed ReCODE 2.0 training.

Who does Dr. Peak see?

Dr. Peak works only with clients who live in Indiana.

Where is Dr. Peak's office?

Dr. Peak's practice is Indiana Center for Functional Medicine.

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