JT
John Tyznik, MD
Family Physician
479 Howland Dr, Gahanna, OH 43230
Are you John Tyznik, MD?
At a glance
Accepts 5 insurances
Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Blue Cross Blue Shield of Texas, UnitedHealthcare, more+ ·
Has 20+ years of experience
Graduated from University Of Cincinnati College Of Medicine
Offers telehealth visits
Video appointments available via Telehealth
John Tyznik does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today

Dr. Adedoyin Adetoro, MD
Family Physician
4.4856 reviews
3 mi4200 Regent St Ste 200, STE 200, Columbus, OH, 43219
Next available: Jun 23Offers telehealth
4.4856 reviews
3 mi4200 Regent St Ste 200, STE 200, Columbus, OH, 43219
Next available: Jun 23Offers telehealth

Dr. Chelsea Willis, DO
Family Physician
4.502 reviews
3 mi3870 Townsfair Way, N 103B, Columbus, OH, 43219
Next available: Jul 8
4.502 reviews
3 mi3870 Townsfair Way, N 103B, Columbus, OH, 43219
Next available: Jul 8

Dr. Thomas Nguyen, MD
Family Physician
5.0045 reviews
14 mi6521 Longshore Loop, Dublin, OH, 43017
Next available: Jun 29
5.0045 reviews
14 mi6521 Longshore Loop, Dublin, OH, 43017
Next available: Jun 29
There are currently no additional providers matching this criteria

Dr. Fernando Porter, MD
Family Physician
4.041,632 reviews
Columbus, OH, 43004
Next available: Jun 12Offers telehealth
4.041,632 reviews
Columbus, OH, 43004
Next available: Jun 12Offers telehealth

Dr. Katherine Mazurek, MD
Family Physician
4.8266 reviews
2.5 mi5771 N Hamilton Rd, Columbus, OH, 43230
Next available: Jun 15
4.8266 reviews
2.5 mi5771 N Hamilton Rd, Columbus, OH, 43230
Next available: Jun 15

Dr. Adedoyin Adetoro, MD
Family Physician
4.4856 reviews
Columbus, OH, 43219
Offers telehealth
4.4856 reviews
Columbus, OH, 43219
Offers telehealth
In-network insurances
Aetna
BlueCross BlueShield
UnitedHealthcare
Aetna
BlueCross BlueShield
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Lower back pain
Chronic kidney disease
High cholesterol
Atrial fibrillation and atrial flutter
Chronic diabetes
Underactive thyroid
Lower back pain
Chronic kidney disease
High cholesterol
Atrial fibrillation and atrial flutter
More about John Tyznik, MD
John Tyznik, MD is a Family Physician in Gahanna, OH. They attended medical school at University Of Cincinnati College Of Medicine in 1981. They completed their residency at Mt Carmel Medical Center. John Tyznik was board certified by American Board of Family Medicine Certification in Family Medicine. Their offices are located in 479 Howland Dr, Gahanna, OH and 725 Buckles Ct N 100, Gahanna, OH.
Education & experience
Education
University Of Cincinnati College Of Medicine, Medical School, 1981
Mt Carmel Medical Center, Residency
Certifications
American Board of Family Medicine Certification in Family Medicine
License
OH State Medical License active through October 2025 #047610
Background
Gender
Female
NPI number
#1811964786
John Tyznik does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today

Dr. Adedoyin Adetoro, MD
Family Physician
4.4856 reviews
3 mi4200 Regent St Ste 200, STE 200, Columbus, OH, 43219
Next available: Jun 23Offers telehealth
4.4856 reviews
3 mi4200 Regent St Ste 200, STE 200, Columbus, OH, 43219
Next available: Jun 23Offers telehealth

Dr. Chelsea Willis, DO
Family Physician
4.502 reviews
3 mi3870 Townsfair Way, N 103B, Columbus, OH, 43219
Next available: Jul 8
4.502 reviews
3 mi3870 Townsfair Way, N 103B, Columbus, OH, 43219
Next available: Jul 8

Dr. Thomas Nguyen, MD
Family Physician
5.0045 reviews
14 mi6521 Longshore Loop, Dublin, OH, 43017
Next available: Jun 29
5.0045 reviews
14 mi6521 Longshore Loop, Dublin, OH, 43017
Next available: Jun 29
There are currently no additional providers matching this criteria

Dr. Fernando Porter, MD
Family Physician
4.041,632 reviews
Columbus, OH, 43004
Next available: Jun 12Offers telehealth
4.041,632 reviews
Columbus, OH, 43004
Next available: Jun 12Offers telehealth

Dr. Katherine Mazurek, MD
Family Physician
4.8266 reviews
2.5 mi5771 N Hamilton Rd, Columbus, OH, 43230
Next available: Jun 15
4.8266 reviews
2.5 mi5771 N Hamilton Rd, Columbus, OH, 43230
Next available: Jun 15

Dr. Adedoyin Adetoro, MD
Family Physician
4.4856 reviews
Columbus, OH, 43219
Offers telehealth
4.4856 reviews
Columbus, OH, 43219
Offers telehealth