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Best Functional Medicine Doctors in Pennsylvania

Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Browse and compare functional medicine doctors across Pennsylvania, scored by AI, powered by real data.

Showing 42 of 43 functional medicine doctors in Pennsylvania

Last updated: May 2026

The highest-rated functional medicine doctors in Pennsylvania include Katie Morra, MS, RD, LDN, IFMCP (BDS 8.9), Donna M. Kulp, D.C. DCBCN,IFMCP (BDS 8.6), Arianne Missimer, DPT, RD, LDN, IFMCP (BDS 8.5). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates credentials, experience, and patient outcomes across 12 categories.

BestDosage has evaluated 43 functional medicine doctors across Pennsylvania based on credentials, patient reviews, and practice transparency. The average BestDosage Score across Pennsylvania is 7.1 / 10 — reflecting a strong overall standard of care statewide. Functional medicine doctors are typically MDs, DOs, NDs, or NPs with additional training through the Institute for Functional Medicine (IFM). Look for board certification and documented experience with root-cause, systems-based protocols.

PractitionerExceptional8.9
Katie Morra, MS, RD, LDN, IFMCP — practitioner in Philadelphia, PA

Katie Morra, MS, RD, LDN, IFMCP

Philadelphia, PA
Functional Medicine
PractitionerExceptional8.6
Donna M. Kulp, D.C. DCBCN,IFMCP — practitioner in Philadelphia, PA

Donna M. Kulp, D.C. DCBCN,IFMCP

Philadelphia, PA
Functional Medicine
42 verified reviews
PractitionerExceptional8.5
Arianne Missimer, DPT, RD, LDN, IFMCP — practitioner in Philadelphia, PA

Arianne Missimer, DPT, RD, LDN, IFMCP

Philadelphia, PA
Functional Medicine
168 verified reviews
PractitionerExceptional8.5
Lisa Srnka, MSN, RN, FNP-C, IFMCP — practitioner in Pittsburgh, PA

Lisa Srnka, MSN, RN, FNP-C, IFMCP

Pittsburgh, PA
Published
Functional Medicine
1 verified reviews
PractitionerExceptional8.5
Tara Moore, PT, DPT, NTP, IFMCP — practitioner in Pittsburgh, PA

Tara Moore, PT, DPT, NTP, IFMCP

Pittsburgh, PA
Functional Medicine
73 verified reviews
PractitionerExceptional8.5
Mary E. Regan, DNP, CRNP, FMCP-M — practitioner in Philadelphia, PA

Mary E. Regan, DNP, CRNP, FMCP-M

Philadelphia, PA
Functional Medicine
10 verified reviews
PractitionerExceptional8.5
William Love, MD,IFMCP — practitioner in Philadelphia, PA

William Love, MD,IFMCP

Philadelphia, PA
Published
Functional Medicine
1 verified reviews
PractitionerExceptional8.5
Kyle Meyer , ND, IFMCP — practitioner in Philadelphia, PA

Kyle Meyer , ND, IFMCP

Philadelphia, PA
Published
Functional Medicine
22 verified reviews
PractitionerExceptional8.3
Arthur Lewis, MD — practitioner in Pittsburgh, PA

Arthur Lewis, MD

Pittsburgh, PA
Published
Functional Medicine
1 verified reviews
PractitionerExceptional8.3
Anil Bajnath, MD — practitioner in Philadelphia, PA

Anil Bajnath, MD

Philadelphia, PA
Published
Functional Medicine
19 verified reviews
PractitionerExceptional8.3
Tamara J. Blossic, IFMCP — practitioner in Philadelphia, PA

Tamara J. Blossic, IFMCP

Philadelphia, PA
Functional Medicine
30 verified reviews
PractitionerExceptional8.2
Angela Taylor, DCN, CNS, LDN, IFMCP — practitioner in Philadelphia, PA

Angela Taylor, DCN, CNS, LDN, IFMCP

Philadelphia, PA
Functional Medicine
346 verified reviews
PractitionerExceptional8.2
Sandra Cooper, APRN/CNP, IFMCP — practitioner in Pittsburgh, PA

Sandra Cooper, APRN/CNP, IFMCP

Pittsburgh, PA
Published
Functional Medicine
1 verified reviews
PractitionerExceptional8.1
David Lobur, MD — practitioner in Pittsburgh, PA

David Lobur, MD

Pittsburgh, PA
Functional Medicine
24 verified reviews
PractitionerExceptional8.1
Aparna Trikha, Pharm.D. — practitioner in Philadelphia, PA

Aparna Trikha, Pharm.D.

Philadelphia, PA
Functional Medicine
15 verified reviews
PractitionerExceptional8.0
Jennifer L. Harris, MD, IFMCP — practitioner in Philadelphia, PA

Jennifer L. Harris, MD, IFMCP

Philadelphia, PA
Functional Medicine
167 verified reviews
PractitionerExceptional8.0
Lynn Petrocelli, CRNP, IFMCP — practitioner in Pittsburgh, PA

Lynn Petrocelli, CRNP, IFMCP

Pittsburgh, PA
Published
Functional Medicine
18 verified reviews
Practitioner
Robert J. Reier, DC — practitioner in Philadelphia, PA

Robert J. Reier, DC

Philadelphia, PA
Functional Medicine
49 verified reviews
Practitioner

Lindsay Ledwich, DO

Pittsburgh, PA
Functional Medicine
1 verified reviews
Practitioner

Ann E. Matta, MSN, CRNP-BC, IFMCP

Philadelphia, PA
Published
Functional Medicine
168 verified reviews
Practitioner
Conan Shaw — practitioner in Pittsburgh, PA

Conan Shaw

Pittsburgh, PA
Functional Medicine
24 verified reviews
Practitioner
Michael A. Siciliano, MD, DC — practitioner in Philadelphia, PA

Michael A. Siciliano, MD, DC

Philadelphia, PA
Published
Functional Medicine
9 verified reviews
Practitioner

Laura Ruby

Philadelphia, PA
Functional Medicine
6 verified reviews
Practitioner

John E. Neely, MD

Philadelphia, PA
PublishedClinical Trials
Functional Medicine
7 verified reviews
Practitioner
Shari M. Youngblood, DCN, CNS, LDN — practitioner in Philadelphia, PA

Shari M. Youngblood, DCN, CNS, LDN

Philadelphia, PA
Functional Medicine
37 verified reviews
Practitioner
Evan T. Lukow, DO, MS — practitioner in Pittsburgh, PA

Evan T. Lukow, DO, MS

Pittsburgh, PA
Functional Medicine
24 verified reviews
Practitioner

Gina Kupchella, MD

Pittsburgh, PA
Functional Medicine
1 verified reviews
Practitioner

Kevin Asonglefac

Philadelphia, PA
Functional Medicine
6 verified reviews
Practitioner

Janine Rihmland, MD

Pittsburgh, PA
Functional Medicine
13 verified reviews
Practitioner

Sharon J. Magan, PhD, CRNP, IFMCP

Pittsburgh, PA
Published
Functional Medicine
1 verified reviews
Practitioner

Melissa Young, MD

Pittsburgh, PA
Functional Medicine
19 verified reviews
Practitioner
Jillian Owens — practitioner in Philadelphia, PA

Jillian Owens

Philadelphia, PA
Functional Medicine
1 verified reviews
Practitioner
Jennifer L. Peterson, DNP, FNP — practitioner in Pittsburgh, PA

Jennifer L. Peterson, DNP, FNP

Pittsburgh, PA
Functional Medicine
85 verified reviews
Practitioner

Niloufar Gorman , L.Ac., DACM

Philadelphia, PA
Functional Medicine
28 verified reviews
Practitioner

Tara Scott, MD

Pittsburgh, PA
Functional Medicine
239 verified reviews
Practitioner

Lisa DiRenzo, DO

Philadelphia, PA
Functional Medicine
5 verified reviews
Practitioner
Bruce H. Sokoloff, MD — practitioner in Philadelphia, PA

Bruce H. Sokoloff, MD

Philadelphia, PA
Functional Medicine
33 verified reviews
Practitioner
Rina Kapoor, MD — practitioner in Philadelphia, PA

Rina Kapoor, MD

Philadelphia, PA
Published
Functional Medicine
102 verified reviews
Practitioner
Lorri Kercher, CRNP, FMACP — practitioner in Philadelphia, PA

Lorri Kercher, CRNP, FMACP

Philadelphia, PA
Functional Medicine
Practitioner
Garrett Butler, MD — practitioner in Pittsburgh, PA

Garrett Butler, MD

Pittsburgh, PA
PublishedClinical Trials
Functional Medicine
5 verified reviews
Practitioner

Alexsandra Motroni, MD

Philadelphia, PA
Clinical Trials
Functional Medicine
1 verified reviews
Practitioner

Marie Gerow, MD

Pittsburgh, PA
Functional Medicine
11 verified reviews

Frequently Asked Questions

Who is the best functional medicine doctor in Pennsylvania?
The highest-rated functional medicine doctors in Pennsylvania based on BestDosage Scores include Katie Morra, MS, RD, LDN, IFMCP (BDS 8.9), Donna M. Kulp, D.C. DCBCN,IFMCP (BDS 8.6), Arianne Missimer, DPT, RD, LDN, IFMCP (BDS 8.5). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.
How are functional medicine doctors in Pennsylvania scored?
Each functional medicine doctor is scored across 12 categories using public reviews and verified credentials. Scores range from 1 to 10, with tiers from "Listed" to "Elite."
How many functional medicine doctors are listed in Pennsylvania?
We currently have 43 functional medicine doctors listed in Pennsylvania. Browse by city to find providers near you.
How much does a functional medicine doctor cost in Pennsylvania?
Functional medicine doctor costs in Pennsylvania vary by provider, treatment type, and whether insurance is accepted. Many practitioners offer free consultations. Use BestDosage to compare pricing transparency across providers.
What should I look for in a functional medicine doctor?
Look for verified credentials, high patient review scores, transparent pricing, and relevant specializations. BestDosage evaluates all of these factors in its BDS scoring methodology so you can compare providers at a glance.
Which cities in Pennsylvania have the most functional medicine doctors?
The top cities for functional medicine doctors in Pennsylvania include Philadelphia (25), Pittsburgh (18).
Does insurance cover functional medicine doctor visits in Pennsylvania?
Insurance coverage for functional medicine doctor visits varies by plan and state. Some providers accept insurance directly, while others offer superbills for out-of-network reimbursement. Check individual practitioner profiles on BestDosage for insurance details.
Is it free to find a functional medicine doctor on BestDosage?
Yes, browsing the directory, viewing profiles, and comparing providers is completely free. Our scoring methodology is published openly for full transparency.
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Reviewed by Chad Waldman, Analytical Chemist · BestDosage Editorial Team · Last updated May 2026