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Grannum Errol O MD

4.3

About this business

Location details

1910 S 1st St #400, Ste 400, McAllen, TX, 78503, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.316 reviews
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marissa badillo's profile image
marissa badillo 
2 months ago

I consulted Dr. Grunnum 2 Saturdays ago and it was a very good experience! His staff treated me with compassion and great care. I’d never been to an ophthalmologist and to be honest I was scared of all the tests that had to be done but his nurse helped me relax she explained everything that was going to be done before it was done and that gave me great peace. I was able to complete all the testing and everything turned out to be perfect with my eyes ! Would I return? Most defiantly and I would highly recommend Dr Grunnum to ... read more

Annabel Salinas's profile image
Annabel Salinas 
7 months ago

Great. Doctor. Friendly and explains all very well. Cares about his patients. I have my son in law, myself, my son and my husband. We are very happy with his service. God bless you Doctor Errol Granuum! 

Ebenezzeth Reyes's profile image
Ebenezzeth Reyes 
8 months ago

Experiencia totalmente NEGATIVA , despues de tantas Vuelta con El Doctor y solo le maltrataron El ojo a mi Mama, no le supo hacer la operacion, le puso una Valvula que despues le tuvo que volver a quitar ☹️ Ella perdio la vision del Ojo mientras estuvimos con El. Gracias a Dios El mismo nos refirio a OTRO Doctor y ya mi mama esta mucho mejor. Esta es solo nuestra Experiencia personal, pero ojala y a otras personas Les Vaya mejor. 😣 

Doreen Ekabo's profile image
Doreen Ekabo 
a year ago

I have nothing but positive to say about dr Granum and his staff. My mom's eyes sight improved drastically and got better after dr Granum took over her care. 

Mary Clary's profile image
Mary Clary 
a year ago

Wonderful experience with this professional Dr. Grannum. I recommend him highly. 

Frequently asked questions about Grannum Errol O MD

How is Grannum Errol O MD rated?

Grannum Errol O MD has a 4.3 star rating with 16 reviews. 

When is Grannum Errol O MD open?

Grannum Errol O MD is closed now. It will open at 9:00 a.m. 

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